tag:blogger.com,1999:blog-2649822511498143527Wed, 30 Nov 2011 12:33:29 +000013 clotting factors listcholegoguessecretin actionspeptide hormones mcqsosmotic diarrheainsulin physiology mcqspgi chandigarh 2001 physiology mcqsaiims may 2010 physiology mcqs with answersfactors influencing bmrendocrinal physiologyosmolality mcqssensory dermatomesrem sleep and wakefulness differencesright parietal lobeaiims may 2006 physiology mcqs with answers part 2calculation of faecal osmolalityganongprothrombin timecsfsimethiconemeasurement of body fluid volumestrue hyponatremiarespiratory system physiology mcqsrenal failure mcqsbasal metabolic rate mcqsaiims november 2008 complete papernormal pressures of pulmonary arteryglobal aphasiadigestive enzymes physiology mcqsfaecal osmolar gapaiims may 2006 physiology mcqs with answers part 1gastrointestinal physiology mcqscapillarieshyponatremia investigationvasopressin action on various organsarteriolesagraphiaserum osmolalityaiims physiology mcqsphysiology aiims past papersanti diuretic hormone receptorsaiims may 2005 physiology mcqs with answersdifferential diagnosis of hypernatremia and hyponatremiarenal clearancephantom limbgastrinhematology mcqsoxygen hemoglobin dissociation curve mcqsmechanism of action of hormonesosmolality and kidney physiologykinociliumnocturnal penile erectioncholagoguesaphemiaosmolality and ADHtropomyosinosmolality usesserum osmolar gapclotting cascade mechanism basicsclotting factors listdap/ip3 second messenger system hormonesnptcerebellum physiologyaiims november 2008 physiology mcqsparts of cerebellumphysiologyerectile dysfunction physiologywernicke's aphasiahormonal control of gastrointestinal motilityveins mcqsright ventricular pressurev2 receptoraiims past papers physiology mcqscentral nervous system physiology mcqsfastigi nucleusfactors affecting basal metabolic rateunits of osmolalityfactors affecting lower esophageal sphincter pressuresubstantia gelatinosa rolandoabnormal rhythmosmolality and ADH physiologyfactors increasing insulin secretiontroponinnormal pressures of atria and ventriclescomedk physiology mcqsneocerebellumprostate mcqsosmolality calculating formulaosmolality and ADH relationfactors decreasing insulin secretionfactors regulating insulin secretionelectromyography mcqsmyosinfaecal osmolalitynocturnal penile tumescenceglucoseglobase and emboliform nucleisympathetic nervous systemmcqsnormal pressures in the heart and great vesselsphysiology mcqshormones which act through the phopholipase c systemtransportor binding proteinsosmometerv1a receptorosmolality physiologyphysiology mcqs from past aiims papersosmolality measurementosmolality articlefactors affecting les pressureecg physiology mcqsantihemophilic factorstereociliasecond messengers mcqscauses of increased osmolalityalexiaosmolality clinical useschromosomes mcqsvestibulo-cerebellumcerebrospinal fluidchristmas factorcholerecticscholecystokininconductive aphasiabroca's aphasia1 to 13 clotting factorscushing's triadsecondary messenger systemscauses of increased osmolar gapnormal pressures of the cardiovascular systemlung physiology mcqsadrenal medullapgimer chandigarh 2001 december paper mcqs with answerslaw of projectionavogadro's numberregulation of insulin secretionvasopressin receptorsaphasiahageman factorendocrinology mcqsfactors influencing gastric emptyingsiadh identificationOsmolality introductionvanilloid receptorsosmolar gap identificationphysiology mock test 1urine osmolalityspinocerebellumserum osmolality calculation formulav1b receptorphysiology mcqs from past medical pg entrance papershttp://ourphysiology.blogspot.com/noreply@blogger.com (doctor)Blogger36125unauthorised copying and publishing of any material from this blog is strictly prohibitedhuman,physiology,multiple,choice,questions,mcqs,on,human,organ,systems,functioning,physiologyEducationprashanthparigela@gmail.comdoctordoctornohuman,physiology,multiple,choice,questions,mcqs,on,human,organ,systems,functioning,physiologyhuman physiology mcqshuman physiology multiple choice questions mcqs on human organ systems functioning physiology HumanPhysiologyMcqshttp://feedburner.google.comtag:blogger.com,1999:blog-2649822511498143527.post-6324694409904165307Fri, 21 May 2010 09:46:00 +00002010-05-21T02:46:50.440-07:00physiology mcqs from past aiims papersaiims may 2010 physiology mcqs with answersaiims past papers physiology mcqs16. Appetite is stimulated by A/E a) Agouti related peptide b) Melanocyte concentrating hormone c) Melanocyte stimulating hormone d) Neuropeptide Y answer c. Melanocyte stimulating hormone. 17. Capacitation occurs in a) Uterus b) Seminal vesicle c) Epididymis d) Vas deferens answer a. Uterus. 18. The main cause of increased blood flow to exercising muscles is a) Raised blood pressure b) http://feedproxy.google.com/~r/HumanPhysiologyMcqs/~3/CW0C8EugUQI/36-aiims-may-2010-physiology-mcqs.htmlprashanthparigela@gmail.com (doctor)0 <p><a href="http://feedads.g.doubleclick.net/~a/B_mo0MTJUBzFPwgVyzukIKa7B8s/0/da"><img src="http://feedads.g.doubleclick.net/~a/B_mo0MTJUBzFPwgVyzukIKa7B8s/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/B_mo0MTJUBzFPwgVyzukIKa7B8s/1/da"><img src="http://feedads.g.doubleclick.net/~a/B_mo0MTJUBzFPwgVyzukIKa7B8s/1/di" border="0" ismap="true"></img></a></p>http://ourphysiology.blogspot.com/2010/05/36-aiims-may-2010-physiology-mcqs.htmltag:blogger.com,1999:blog-2649822511498143527.post-1282743123614907131Thu, 04 Mar 2010 06:39:00 +00002010-03-03T22:42:53.996-08:00secondary messenger systemsmechanism of action of hormonesdap/ip3 second messenger system hormonespeptide hormones mcqshormones which act through the phopholipase c system http://feedproxy.google.com/~r/HumanPhysiologyMcqs/~3/G4z8IubAPYs/35-second-messengers.htmlprashanthparigela@gmail.com (doctor)1 <p><a href="http://feedads.g.doubleclick.net/~a/w_Cg1jj2BAsaYhIhw7biK2y64KA/0/da"><img src="http://feedads.g.doubleclick.net/~a/w_Cg1jj2BAsaYhIhw7biK2y64KA/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/w_Cg1jj2BAsaYhIhw7biK2y64KA/1/da"><img src="http://feedads.g.doubleclick.net/~a/w_Cg1jj2BAsaYhIhw7biK2y64KA/1/di" border="0" ismap="true"></img></a></p>http://ourphysiology.blogspot.com/2010/03/35-second-messengers.htmltag:blogger.com,1999:blog-2649822511498143527.post-8893391493688643051Mon, 22 Feb 2010 11:37:00 +00002010-02-23T08:16:51.700-08:00factors decreasing insulin secretionfactors regulating insulin secretionregulation of insulin secretionfactors increasing insulin secretion*FACTORS THAT INCREASE INSULIN SECRETION: - Increase in blood glucose - Increase in blood free fatty acids - Increase in blood amino acids - Gastrointestinal hormones (Gastrin, CCK, Secretin and GIP) - Glucagon, GH, Cortisol - Parasympathetic stimulation; Acetyl choline - Beta-adrenergic stimulation - Insulin resistance; Obesity - Sulfonyl urea drugs (Glyburide, Tolbutamide) *FACTORS THAT http://feedproxy.google.com/~r/HumanPhysiologyMcqs/~3/4gqWU2N8H5E/34-factors-controlling-insulin.htmlprashanthparigela@gmail.com (doctor)0 <p><a href="http://feedads.g.doubleclick.net/~a/bT2p-H_1Ap3wjE0g1p8ZVDLT8As/0/da"><img src="http://feedads.g.doubleclick.net/~a/bT2p-H_1Ap3wjE0g1p8ZVDLT8As/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/bT2p-H_1Ap3wjE0g1p8ZVDLT8As/1/da"><img src="http://feedads.g.doubleclick.net/~a/bT2p-H_1Ap3wjE0g1p8ZVDLT8As/1/di" border="0" ismap="true"></img></a></p>http://ourphysiology.blogspot.com/2010/02/34-factors-controlling-insulin.htmltag:blogger.com,1999:blog-2649822511498143527.post-2608219251722156141Mon, 22 Feb 2010 10:10:00 +00002010-02-22T02:11:16.718-08:00factors influencing gastric emptyingcholerecticscholegoguescholecystokininhormonal control of gastrointestinal motilitysecretin actionsgastrin*Gastrin is secreted by the “G” cells of the antrum of the stomach in response to stimuli associated with ingestion of a meal, such as distention of the stomach, the products of proteins, and gastrin releasing peptide, which is released by the nerves of the gastric mucosa during vagal stimulation. *The primary actions of gastrin are : (1) stimulation of gastric acid secretion and (2) stimulation http://feedproxy.google.com/~r/HumanPhysiologyMcqs/~3/KcGvcBXVyiI/hormonal-control-of-gastrointestinal.htmlprashanthparigela@gmail.com (doctor)0 <p><a href="http://feedads.g.doubleclick.net/~a/fYj2Bg8V75xFPvhBHl8Zi3UWKhw/0/da"><img src="http://feedads.g.doubleclick.net/~a/fYj2Bg8V75xFPvhBHl8Zi3UWKhw/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/fYj2Bg8V75xFPvhBHl8Zi3UWKhw/1/da"><img src="http://feedads.g.doubleclick.net/~a/fYj2Bg8V75xFPvhBHl8Zi3UWKhw/1/di" border="0" ismap="true"></img></a></p>http://ourphysiology.blogspot.com/2010/02/hormonal-control-of-gastrointestinal.htmltag:blogger.com,1999:blog-2649822511498143527.post-6587352237198893122Thu, 28 Jan 2010 12:01:00 +00002010-01-28T04:01:40.408-08:00factors affecting lower esophageal sphincter pressuresimethiconegastrointestinal physiology mcqsfactors affecting les pressurecomedk physiology mcqs http://feedproxy.google.com/~r/HumanPhysiologyMcqs/~3/pLnTUgBRpGQ/32-factors-affecting-lower-esophageal.htmlprashanthparigela@gmail.com (doctor)0 <p><a href="http://feedads.g.doubleclick.net/~a/bJhNUKCDjFXkH1i1q0oq49wZVLg/0/da"><img src="http://feedads.g.doubleclick.net/~a/bJhNUKCDjFXkH1i1q0oq49wZVLg/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/bJhNUKCDjFXkH1i1q0oq49wZVLg/1/da"><img src="http://feedads.g.doubleclick.net/~a/bJhNUKCDjFXkH1i1q0oq49wZVLg/1/di" border="0" ismap="true"></img></a></p>http://ourphysiology.blogspot.com/2010/01/32-factors-affecting-lower-esophageal.htmltag:blogger.com,1999:blog-2649822511498143527.post-5955098060161816948Mon, 25 Jan 2010 16:50:00 +00002010-01-25T09:04:36.015-08:00aphasiaconductive aphasiawernicke's aphasiaglobal aphasiaalexiabroca's aphasiaaphemiaagraphia The major language centers of the brain. The motor and sensory areas are presented as landmarks. Interconnecting functional pathways are indicated by letters: A) The connection between Wernicke's and Broca's areas, mediating expression of language utterances in speech; B) The connection between Broca's area and the primary motor area; C) Connection between primary auditoryhttp://feedproxy.google.com/~r/HumanPhysiologyMcqs/~3/t_t3NFztrN0/31-aphasia.htmlprashanthparigela@gmail.com (doctor)0 <p><a href="http://feedads.g.doubleclick.net/~a/JLh4kfa38sPyOetA8FL_I6x4DnM/0/da"><img src="http://feedads.g.doubleclick.net/~a/JLh4kfa38sPyOetA8FL_I6x4DnM/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/JLh4kfa38sPyOetA8FL_I6x4DnM/1/da"><img src="http://feedads.g.doubleclick.net/~a/JLh4kfa38sPyOetA8FL_I6x4DnM/1/di" border="0" ismap="true"></img></a></p>http://ourphysiology.blogspot.com/2010/01/31-aphasia.htmltag:blogger.com,1999:blog-2649822511498143527.post-1482146818900739969Mon, 25 Jan 2010 11:45:00 +00002010-01-25T03:45:35.258-08:00vestibulo-cerebellumglobase and emboliform nucleispinocerebellumparts of cerebellumcerebellum physiologyneocerebellumfastigi nucleus*Cerebellum is mainly divided into three parts : 1. Vestibulo cerebellum (Flocculonodular lobe) : Connected to Vestibular nucleus in Brainstem directly . 2. Spinocerebellum : It is divided into 2 parts : - Medial portion : Fastigi nucleus - Brainstem (so connected indirectly) - Lateral portion : Globase and Emboliform nuclei - Brainstem (so connected indirectly) 3. Neo-cerebellum : - Dentate http://feedproxy.google.com/~r/HumanPhysiologyMcqs/~3/5J4fVkXZpn0/30-cerebellum.htmlprashanthparigela@gmail.com (doctor)0 <p><a href="http://feedads.g.doubleclick.net/~a/L5FyU0yaAEBV8MwPXkBIPu4f3BE/0/da"><img src="http://feedads.g.doubleclick.net/~a/L5FyU0yaAEBV8MwPXkBIPu4f3BE/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/L5FyU0yaAEBV8MwPXkBIPu4f3BE/1/da"><img src="http://feedads.g.doubleclick.net/~a/L5FyU0yaAEBV8MwPXkBIPu4f3BE/1/di" border="0" ismap="true"></img></a></p>http://ourphysiology.blogspot.com/2010/01/30-cerebellum.htmltag:blogger.com,1999:blog-2649822511498143527.post-7002889813077379941Fri, 01 Jan 2010 11:05:00 +00002010-01-01T03:05:45.526-08:00physiology mock test 1physiology mcqs from past medical pg entrance paperschromosomes mcqs1)In Wallerian degeneration of a peripheral nerve : a) The axons regenerate at a rate of 1 cm / day. b) Occurs in the distal portion of the broken axon leaving an empty tubule c) Is a feature of neuropraxia d) All the above 2) Surfactant is a substance that : a) Is produced in the liver of new borns b) Is important in the new borns but is of little importance in adults c) Is produced in http://feedproxy.google.com/~r/HumanPhysiologyMcqs/~3/EBAauQxPKtU/29-physiology-mock-test-1.htmlprashanthparigela@gmail.com (doctor)0 <p><a href="http://feedads.g.doubleclick.net/~a/DaWs3r6ZHbg0GCl3MImgpeoZTcE/0/da"><img src="http://feedads.g.doubleclick.net/~a/DaWs3r6ZHbg0GCl3MImgpeoZTcE/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/DaWs3r6ZHbg0GCl3MImgpeoZTcE/1/da"><img src="http://feedads.g.doubleclick.net/~a/DaWs3r6ZHbg0GCl3MImgpeoZTcE/1/di" border="0" ismap="true"></img></a></p>http://ourphysiology.blogspot.com/2010/01/29-physiology-mock-test-1.htmltag:blogger.com,1999:blog-2649822511498143527.post-4543072455206641813Sun, 13 Dec 2009 14:16:00 +00002009-12-13T06:16:35.740-08:00normal pressures of atria and ventriclesnormal pressures of pulmonary arterynormal pressures in the heart and great vesselsnormal pressures of the cardiovascular system Normal Pressures in the Heart and Great Vessels Type of Pressure Average (mm Hg) Range (mm Hg) Right atrium 3 0–8 Right ventricle    Peak-systolic 25 15–30 End-diastolic 4 0–8 Pulmonary artery    Mean 15 9–16 Peak-systolic 25 15–30 End-diastolic 9 4–14 Pulmonary artery occlusion    Mean 9 2–12 Left atrium    Mean 8 2–12 A wave 10 4–16 V wave 13 6–12 Left ventricle    Peak-systolic http://feedproxy.google.com/~r/HumanPhysiologyMcqs/~3/I17Ae19zevM/28-normal-pressures-in-heart-and-great.htmlprashanthparigela@gmail.com (doctor)0 <p><a href="http://feedads.g.doubleclick.net/~a/x2_4FQw2G0Tfh1YEZXmSV7zk-_o/0/da"><img src="http://feedads.g.doubleclick.net/~a/x2_4FQw2G0Tfh1YEZXmSV7zk-_o/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/x2_4FQw2G0Tfh1YEZXmSV7zk-_o/1/da"><img src="http://feedads.g.doubleclick.net/~a/x2_4FQw2G0Tfh1YEZXmSV7zk-_o/1/di" border="0" ismap="true"></img></a></p>http://ourphysiology.blogspot.com/2009/12/28-normal-pressures-in-heart-and-great.htmltag:blogger.com,1999:blog-2649822511498143527.post-7316903670809661425Mon, 05 Oct 2009 11:21:00 +00002009-10-05T04:23:55.683-07:00v1b receptoranti diuretic hormone receptorsendocrinal physiologyv2 receptorvasopressin action on various organsv1a receptorvasopressin receptors*The cellular effects of vasopressin (ADH) are mediated mainly by interactions of the hormone with the three types of receptors, V1a, V1b, and V2. *The V1a receptor is the most widespread subtype of Vasopressin receptor; it is found in vascular smooth muscle, the adrenal gland, myometrium, the bladder, adipocytes, hepatocytes, platelets, renal medullary interstitial cells, vasa recta http://feedproxy.google.com/~r/HumanPhysiologyMcqs/~3/_3Avo1aXqVs/27-vasopressin-receptors.htmlprashanthparigela@gmail.com (doctor)0 <p><a href="http://feedads.g.doubleclick.net/~a/L7HQrTzsTQ28Ww1DLjLOXMt-azM/0/da"><img src="http://feedads.g.doubleclick.net/~a/L7HQrTzsTQ28Ww1DLjLOXMt-azM/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/L7HQrTzsTQ28Ww1DLjLOXMt-azM/1/da"><img src="http://feedads.g.doubleclick.net/~a/L7HQrTzsTQ28Ww1DLjLOXMt-azM/1/di" border="0" ismap="true"></img></a></p>http://ourphysiology.blogspot.com/2009/10/27-vasopressin-receptors.htmltag:blogger.com,1999:blog-2649822511498143527.post-5302052155949707612Sun, 06 Sep 2009 14:46:00 +00002009-09-06T07:46:33.001-07:00nocturnal penile tumescencenptnocturnal penile erectionerectile dysfunction physiologyNocturnal penile tumescence (NPT) is the spontaneous occurrence of an erection of the penis during sleep. All men without physiological erectile dysfunction experience this phenomenon, usually three to five times during the night. It typically happens during REM sleep. NPT has been given numerous colloquial names which are typically related to the first time the erection is discovered, namely http://feedproxy.google.com/~r/HumanPhysiologyMcqs/~3/I0VjOO2k4Wg/26-nocturnal-penile-tumescence-npt.htmlprashanthparigela@gmail.com (doctor)0 <p><a href="http://feedads.g.doubleclick.net/~a/VU8hAOC3F9Xxu1jhr--e4AitJCA/0/da"><img src="http://feedads.g.doubleclick.net/~a/VU8hAOC3F9Xxu1jhr--e4AitJCA/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/VU8hAOC3F9Xxu1jhr--e4AitJCA/1/da"><img src="http://feedads.g.doubleclick.net/~a/VU8hAOC3F9Xxu1jhr--e4AitJCA/1/di" border="0" ismap="true"></img></a></p>http://ourphysiology.blogspot.com/2009/09/26-nocturnal-penile-tumescence-npt.htmltag:blogger.com,1999:blog-2649822511498143527.post-6487082107262360904Mon, 08 Jun 2009 06:57:00 +00002009-06-07T23:57:31.698-07:00aiims physiology mcqsprostate mcqscushing's triadaiims may 2006 physiology mcqs with answers part 2electromyography mcqsrem sleep and wakefulness differences6q: which of the following organs secrete zinc in large amounts in man ? a. seminal vesicle b. prostate c. epididymis d. vas answer c. prostate 7q: follicular stimulating hormone receptors are present on ? a. theca cells b. granulosa cells c. leydig cells d. basement membrane of ovarian follicle answer b. granulosa cells 8q: the main difference between REM sleep and http://feedproxy.google.com/~r/HumanPhysiologyMcqs/~3/EXdyC8IWhnk/25-aiims-may-2006-mcqs-with-answers.htmlprashanthparigela@gmail.com (doctor)0 <p><a href="http://feedads.g.doubleclick.net/~a/vBA3J2uXqMIa3S9SKxMKtrOiMYg/0/da"><img src="http://feedads.g.doubleclick.net/~a/vBA3J2uXqMIa3S9SKxMKtrOiMYg/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/vBA3J2uXqMIa3S9SKxMKtrOiMYg/1/da"><img src="http://feedads.g.doubleclick.net/~a/vBA3J2uXqMIa3S9SKxMKtrOiMYg/1/di" border="0" ismap="true"></img></a></p>http://ourphysiology.blogspot.com/2009/06/25-aiims-may-2006-mcqs-with-answers.htmltag:blogger.com,1999:blog-2649822511498143527.post-7631446196959420839Mon, 08 Jun 2009 06:53:00 +00002009-06-07T23:53:22.153-07:00aiims physiology mcqsvanilloid receptorsaiims may 2006 physiology mcqs with answers part 1second messengers mcqsoxygen hemoglobin dissociation curve mcqs1q: vanilloid receptors are activated by ? a. pain b. vibration c. touch d. pressure answer a. pain 2q: the sodium-potassium pump is an example of ? a. active transport b. passive transport c. facilitated diffusion d. osmosis answer a. active transport 3q: which one of the following acts as a second messenger ? a. Mg++ b. Cl- c. Ca++ d. PO4+3 answer c . Ca http://feedproxy.google.com/~r/HumanPhysiologyMcqs/~3/5hubgK97Wpk/24-aiims-may-2006-mcqs-with-answers.htmlprashanthparigela@gmail.com (doctor)0 <p><a href="http://feedads.g.doubleclick.net/~a/e3pIncHfZYulNLT46Yje0hkRwfo/0/da"><img src="http://feedads.g.doubleclick.net/~a/e3pIncHfZYulNLT46Yje0hkRwfo/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/e3pIncHfZYulNLT46Yje0hkRwfo/1/da"><img src="http://feedads.g.doubleclick.net/~a/e3pIncHfZYulNLT46Yje0hkRwfo/1/di" border="0" ismap="true"></img></a></p>http://ourphysiology.blogspot.com/2009/06/24-aiims-may-2006-mcqs-with-answers.htmltag:blogger.com,1999:blog-2649822511498143527.post-6797412231935756856Thu, 30 Apr 2009 05:33:00 +00002009-04-29T22:33:44.285-07:00faecal osmolar gaposmolality mcqsfaecal osmolalityosmotic diarrheacalculation of faecal osmolalityosmolality article Faecal osmolality is used to determine the faecal osmolar gap. This is defined as the difference between the measured osmolality and an osmolality calculated from 2 x (Na+K).  If the gap is greater than 100 mmol/L this is consistent with an osmotic diarrhoea (eg carbohydrate (poor absorption, eg mannitol, sorbitol, lactulose); monosaccharides; short chain fatty acids; magnesium as used in http://feedproxy.google.com/~r/HumanPhysiologyMcqs/~3/HRC81MeffBE/23-faecal-osmolar-gap.htmlprashanthparigela@gmail.com (doctor)0 <p><a href="http://feedads.g.doubleclick.net/~a/3XxSybBmgVz_PjQY3oLoZ-_UhgY/0/da"><img src="http://feedads.g.doubleclick.net/~a/3XxSybBmgVz_PjQY3oLoZ-_UhgY/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/3XxSybBmgVz_PjQY3oLoZ-_UhgY/1/da"><img src="http://feedads.g.doubleclick.net/~a/3XxSybBmgVz_PjQY3oLoZ-_UhgY/1/di" border="0" ismap="true"></img></a></p>http://ourphysiology.blogspot.com/2009/04/23-faecal-osmolar-gap.htmltag:blogger.com,1999:blog-2649822511498143527.post-4969701859272871037Thu, 30 Apr 2009 05:32:00 +00002009-04-29T22:32:20.500-07:00differential diagnosis of hypernatremia and hyponatremiaurine osmolalityrenal failure mcqsosmolality articlesiadh identificationUrine osmolality is an important test for the concentrating ability of the kidney. Interpretation of urine osmolality must always be made in the light of the appropriate physiological response to the state of hydration of the patient. The test is useful in the following areas: For determining the differential diagnosis of hyper- or hyponatraemia. For identifying SIADH (urine http://feedproxy.google.com/~r/HumanPhysiologyMcqs/~3/04x0ZiD3tPQ/22-urine-osmolality.htmlprashanthparigela@gmail.com (doctor)0 <p><a href="http://feedads.g.doubleclick.net/~a/ZGSKIqCHis1QydrhUJ1exZJfTSo/0/da"><img src="http://feedads.g.doubleclick.net/~a/ZGSKIqCHis1QydrhUJ1exZJfTSo/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/ZGSKIqCHis1QydrhUJ1exZJfTSo/1/da"><img src="http://feedads.g.doubleclick.net/~a/ZGSKIqCHis1QydrhUJ1exZJfTSo/1/di" border="0" ismap="true"></img></a></p>http://ourphysiology.blogspot.com/2009/04/22-urine-osmolality.htmltag:blogger.com,1999:blog-2649822511498143527.post-3447679172687261167Thu, 30 Apr 2009 05:30:00 +00002009-04-29T22:30:16.830-07:00causes of increased osmolar gapserum osmolar gaposmolality mcqsserum osmolality calculation formulaosmolality articleThe osmolar gap is determined by subtracting the calculated osmolality from the measured osmolality. While there are many formulae for the calculated osmolality, the most commonly used is: Calculated osmolality = 2 x serum sodium + serum glucose + serum urea (all in mmol/L). The normal osmolar gap is up to 10 mmol/L and values in excess of this usually indicate the presence of an exogenous http://feedproxy.google.com/~r/HumanPhysiologyMcqs/~3/4eickH1Yy9c/21-serum-osmolar-gap.htmlprashanthparigela@gmail.com (doctor)0 <p><a href="http://feedads.g.doubleclick.net/~a/ON7u7BFkgxpgJ-POCsSZV7zq_eE/0/da"><img src="http://feedads.g.doubleclick.net/~a/ON7u7BFkgxpgJ-POCsSZV7zq_eE/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/ON7u7BFkgxpgJ-POCsSZV7zq_eE/1/da"><img src="http://feedads.g.doubleclick.net/~a/ON7u7BFkgxpgJ-POCsSZV7zq_eE/1/di" border="0" ismap="true"></img></a></p>http://ourphysiology.blogspot.com/2009/04/21-serum-osmolar-gap.htmltag:blogger.com,1999:blog-2649822511498143527.post-2500615421758180387Thu, 30 Apr 2009 05:28:00 +00002009-04-29T22:28:13.008-07:00true hyponatremiahyponatremia investigationserum osmolalityosmolality mcqscauses of increased osmolalityosmolality article Serum osmolality is a useful preliminary investigation for identifying the cause of hyponatraemia. If a patient with significant hyponatraemia (serum sodium < 130 mmol/L) has a normal plasma osmolality, the patient may have pseudohyponatraemia due to excess lipids or proteins, or the sample may have been collected from a drip arm containing dextrose.  If the patient has an increased http://feedproxy.google.com/~r/HumanPhysiologyMcqs/~3/aVhHG1s2pvE/20-serum-osmolality.htmlprashanthparigela@gmail.com (doctor)0 <p><a href="http://feedads.g.doubleclick.net/~a/Z_hMXPwIR0DkIMyYsWf1Dv51Lt4/0/da"><img src="http://feedads.g.doubleclick.net/~a/Z_hMXPwIR0DkIMyYsWf1Dv51Lt4/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/Z_hMXPwIR0DkIMyYsWf1Dv51Lt4/1/da"><img src="http://feedads.g.doubleclick.net/~a/Z_hMXPwIR0DkIMyYsWf1Dv51Lt4/1/di" border="0" ismap="true"></img></a></p>http://ourphysiology.blogspot.com/2009/04/20-serum-osmolality.htmltag:blogger.com,1999:blog-2649822511498143527.post-3747611424978237670Thu, 30 Apr 2009 05:26:00 +00002009-04-29T22:26:26.045-07:00osmolality useshyponatremia investigationosmolality mcqsfaecal osmolalityosmolar gap identificationosmolality clinical usesosmolality article Serum osmolality is used in two main circumstances: investigation of hyponatraemia and identification of an osmolar gap. Urine osmolality is an important test of renal concentrating ability, for identifying disorders of the ADH mechanism, and identifying causes of hyper-or hyponatraemia. Faecal osmolality can be used to assist with diagnosis of the cause of diarrhoea. http://feedproxy.google.com/~r/HumanPhysiologyMcqs/~3/QsGqc4Sdevs/19-osmolality-clinical-uses.htmlprashanthparigela@gmail.com (doctor)0 <p><a href="http://feedads.g.doubleclick.net/~a/mj0ctk6nECEb-LPTwby1PouVUfc/0/da"><img src="http://feedads.g.doubleclick.net/~a/mj0ctk6nECEb-LPTwby1PouVUfc/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/mj0ctk6nECEb-LPTwby1PouVUfc/1/da"><img src="http://feedads.g.doubleclick.net/~a/mj0ctk6nECEb-LPTwby1PouVUfc/1/di" border="0" ismap="true"></img></a></p>http://ourphysiology.blogspot.com/2009/04/19-osmolality-clinical-uses.htmltag:blogger.com,1999:blog-2649822511498143527.post-6443243118355069674Thu, 30 Apr 2009 05:24:00 +00002009-04-29T22:24:20.077-07:00osmolality and ADH physiologyosmolality calculating formulaosmometerosmolality measurementosmolality and kidney physiologyThe osmolality of a solution can be measured using an osmometer. The most commonly used instrument in modern laboratories is a freezing point depression osmometer. This instrument measures the change in freezing point that occurs in a solution with increasing osmolality. Osmolality can be measured in samples of serum (gold top tube) or heparin plasma (lime top tube). Plasma osmolality can also http://feedproxy.google.com/~r/HumanPhysiologyMcqs/~3/1j6kuP8YKEU/18-osmolality-measurement.htmlprashanthparigela@gmail.com (doctor)0 <p><a href="http://feedads.g.doubleclick.net/~a/sxJ5K0WKXzLBLj0G2CokEOnpy0k/0/da"><img src="http://feedads.g.doubleclick.net/~a/sxJ5K0WKXzLBLj0G2CokEOnpy0k/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/sxJ5K0WKXzLBLj0G2CokEOnpy0k/1/da"><img src="http://feedads.g.doubleclick.net/~a/sxJ5K0WKXzLBLj0G2CokEOnpy0k/1/di" border="0" ismap="true"></img></a></p>http://ourphysiology.blogspot.com/2009/04/18-osmolality-measurement.htmltag:blogger.com,1999:blog-2649822511498143527.post-6926871565009989634Thu, 30 Apr 2009 05:22:00 +00002009-04-29T22:22:56.454-07:00osmolality and ADH relationurine osmolalityosmolality physiologyosmolality articleosmolality and kidney physiologyThe osmolality of plasma is closely regulated by anti-diuretic hormone (ADH). In response to even small increases in plasma osmolality (usually rises in plasma sodium), ADH release from the pituitary is increased causing water resorption in the distal tubules and collecting ducts of the kidney and correction of the increased osmolality. The opposite happens in response to a low plasma osmolality http://feedproxy.google.com/~r/HumanPhysiologyMcqs/~3/2881lgDIdso/17-osmolality-physiology.htmlprashanthparigela@gmail.com (doctor)0 <p><a href="http://feedads.g.doubleclick.net/~a/VPSQlZB8rYlODrE6hNJAq4nxv4Q/0/da"><img src="http://feedads.g.doubleclick.net/~a/VPSQlZB8rYlODrE6hNJAq4nxv4Q/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/VPSQlZB8rYlODrE6hNJAq4nxv4Q/1/da"><img src="http://feedads.g.doubleclick.net/~a/VPSQlZB8rYlODrE6hNJAq4nxv4Q/1/di" border="0" ismap="true"></img></a></p>http://ourphysiology.blogspot.com/2009/04/17-osmolality-physiology.htmltag:blogger.com,1999:blog-2649822511498143527.post-5513432786074419034Thu, 30 Apr 2009 05:20:00 +00002009-04-29T22:20:48.415-07:00osmolality mcqsOsmolality introductionavogadro's numberosmolality and ADHunits of osmolalityosmolality physiologyOsmolality is a count of the number of particles in a fluid sample. The unit for counting is the mole which is equal to 6.02 x 1023 particles (Avogadro's Number). Molarity is the number of particles of a particular substance in a volume of fluid (eg mmol/L) and molality is the number of particles disolved in a mass weight of fluid (mmol/kg). Osmolality is a count of the total number of http://feedproxy.google.com/~r/HumanPhysiologyMcqs/~3/d0PBXMYMVGo/16-osmolality-introduction.htmlprashanthparigela@gmail.com (doctor)0 <p><a href="http://feedads.g.doubleclick.net/~a/TezW79O0arN4NNo4u-57TL28ogg/0/da"><img src="http://feedads.g.doubleclick.net/~a/TezW79O0arN4NNo4u-57TL28ogg/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/TezW79O0arN4NNo4u-57TL28ogg/1/da"><img src="http://feedads.g.doubleclick.net/~a/TezW79O0arN4NNo4u-57TL28ogg/1/di" border="0" ismap="true"></img></a></p>http://ourphysiology.blogspot.com/2009/04/16-osmolality-introduction.htmltag:blogger.com,1999:blog-2649822511498143527.post-581892609686015760Mon, 20 Apr 2009 07:17:00 +00002009-04-20T03:28:15.068-07:00pgimer chandigarh 2001 december paper mcqs with answerspgi chandigarh 2001 physiology mcqsfactors influencing bmrfactors affecting basal metabolic ratebasal metabolic rate mcqs1q: which of the following statements is true regarding basal metabolic rate ? a. increased in starvation b. it is not influenced by hormonal changes c. it is not affected by dietary changes d. decreased by 40 % in starvation e. it is not affected by energy expenditure answer only ‘d’ is the correct statement Some important points about basal metabolic rate : 1. the energy expendedhttp://feedproxy.google.com/~r/HumanPhysiologyMcqs/~3/egGeW9XALmY/15-basal-metabolic-rate-mcqs-with-notes.htmlprashanthparigela@gmail.com (doctor)0 <p><a href="http://feedads.g.doubleclick.net/~a/fX81EZJXicUYabSLSYTrJwtq6qA/0/da"><img src="http://feedads.g.doubleclick.net/~a/fX81EZJXicUYabSLSYTrJwtq6qA/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/fX81EZJXicUYabSLSYTrJwtq6qA/1/da"><img src="http://feedads.g.doubleclick.net/~a/fX81EZJXicUYabSLSYTrJwtq6qA/1/di" border="0" ismap="true"></img></a></p>http://ourphysiology.blogspot.com/2009/04/15-basal-metabolic-rate-mcqs-with-notes.htmltag:blogger.com,1999:blog-2649822511498143527.post-6516104997498389440Fri, 27 Mar 2009 10:29:00 +00002009-03-27T03:30:47.507-07:00endocrinology mcqstransportor binding proteinsaiims may 2005 physiology mcqs with answerspeptide hormones mcqsmeasurement of body fluid volumes10q: there is a mutation of gene coding for the ryanodine receptors in malignant hyperthermia . which of the following statements best explains the increased heat production in malignant hyperthermia ?a. increased muscle metabolism by excess of calcium ionsb. thermic effect of foodc. increased sympathetic discharged. mitochondrial thermogenesis answer a. increased muscle metabolism by excess ofhttp://feedproxy.google.com/~r/HumanPhysiologyMcqs/~3/zo4XtjS6g3c/14-aiims-may-2005-physiology-mcqs-with.htmlprashanthparigela@gmail.com (doctor)0 <p><a href="http://feedads.g.doubleclick.net/~a/mfPLPDITQK1m8pbkvywQ8A019K4/0/da"><img src="http://feedads.g.doubleclick.net/~a/mfPLPDITQK1m8pbkvywQ8A019K4/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/mfPLPDITQK1m8pbkvywQ8A019K4/1/da"><img src="http://feedads.g.doubleclick.net/~a/mfPLPDITQK1m8pbkvywQ8A019K4/1/di" border="0" ismap="true"></img></a></p>http://ourphysiology.blogspot.com/2009/03/14-aiims-may-2005-physiology-mcqs-with.htmltag:blogger.com,1999:blog-2649822511498143527.post-7628884103500418845Fri, 27 Mar 2009 10:27:00 +00002009-03-27T03:29:01.608-07:00veins mcqslung physiology mcqsrespiratory system physiology mcqsaiims may 2005 physiology mcqs with answersdigestive enzymes physiology mcqs6q: all of the following enzymes are active with in a cell except?a. trypsinb. fumarasec. exokinased. alcohol dehydrogenase answer a. trypsin 7q: exercise is also prescribed as an adjuvant treatment for depression . most probably this acts by ?a. increasing pulse pressureb. improving hemodynamicsc. raising endorphin levelsd. inducing good sleep answer c. raising endorphin levels 8q: the http://feedproxy.google.com/~r/HumanPhysiologyMcqs/~3/_Z-DRaieXx4/13-aiims-may-2005-physiology-mcqs-with.htmlprashanthparigela@gmail.com (doctor)0 <p><a href="http://feedads.g.doubleclick.net/~a/Fy4tnoLYOVMt_1vhvpLKnZoB8ZM/0/da"><img src="http://feedads.g.doubleclick.net/~a/Fy4tnoLYOVMt_1vhvpLKnZoB8ZM/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/Fy4tnoLYOVMt_1vhvpLKnZoB8ZM/1/da"><img src="http://feedads.g.doubleclick.net/~a/Fy4tnoLYOVMt_1vhvpLKnZoB8ZM/1/di" border="0" ismap="true"></img></a></p>http://ourphysiology.blogspot.com/2009/03/13-aiims-may-2005-physiology-mcqs-with.htmltag:blogger.com,1999:blog-2649822511498143527.post-625243194334922900Fri, 27 Mar 2009 10:18:00 +00002009-03-27T03:31:16.970-07:00law of projectionphantom limbaiims may 2005 physiology mcqs with answersinsulin physiology mcqsecg physiology mcqs1q: group A nerve fibers are more susceptible to ?a. pressureb. hypoxiac. local anaestheticsd. temperature answer a. pressure 2q: in a fetus the insulin secretion begins by ?a. 3 monthsb. 5 monthsc. 7 monthsd. 9 months answer a . 3 months 3q: phantom limb sensations are best described by ?a. weber Fechner lawb. power lawc. bell magendie lawd. law of projection answer d. law of http://feedproxy.google.com/~r/HumanPhysiologyMcqs/~3/ONb1aBL6ucc/12-aiims-may-2005-physiology-mcqs-with.htmlprashanthparigela@gmail.com (doctor)0 <p><a href="http://feedads.g.doubleclick.net/~a/BHD0pPheQI9CPITnc1oefW9vbBA/0/da"><img src="http://feedads.g.doubleclick.net/~a/BHD0pPheQI9CPITnc1oefW9vbBA/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/BHD0pPheQI9CPITnc1oefW9vbBA/1/da"><img src="http://feedads.g.doubleclick.net/~a/BHD0pPheQI9CPITnc1oefW9vbBA/1/di" border="0" ismap="true"></img></a></p>http://ourphysiology.blogspot.com/2009/03/12-aiims-may-2005-physiology-mcqs-with.htmlen-usunauthorised copying and publishing of any material from this blog is strictly prohibiteddoctornonadulthuman physiology mcqs