RxPG - the perfect Rx for medical Post Graduate entrance blues!
Mobile Edition | Help/Newbie? | 24/7 Support
HOT | PrePG | MCQ | DNB | Careers | Books | Colleges | Dental | DocIndia | PLAB |  USMLE  | Australia | Canada | GLOBAL | OffBeat!
Articles | Forums | MCQ Crammer | Downloads | Mnemonics | Revision Tools | Recent Shouts | All Features

Online Mock Test 146 (PGI Pattern)

Author: RxPG, Posted on Sunday, June 13 @ 00:00:00 IST by RxPG  

 FRIEND Add to My Pages   PRINTER Printer Friendly   FRIEND Email Story  FRIEND Download Story  Physiology alerts 


Multiple Choice Test

mediMOCK 146

1) Pulmonary arterial occlusion pressure will be greater than left ventricular end-diastolic pressure in the presence of:

Choose 3 of the following options.
   a) severe mitral stenosis
   b) positive end-expiratory pressure
   c) left atrial myxoma
   d) stiff left ventricle
   e) premature closure of mitral valve

2) Starvation causes:

Choose 2 of the following options.
   a) increase in plasma glucose
   b) increase in urinary nitrogen excretion
   c) increase in plasma ketone bodies
   d) increase in glucose utilisation by the brain
   e) a metabolic alkalosis

3) Regarding isomerism of the anaesthetic drugs:

Choose 4 of the following options.
   a) propofol and sevoflurane are achiral compounds
   b) ropivacaine, rocuronium and cisatracurium are single stereoisomers
   c) bupivacaine and ketamine are racemic compounds
   d) atracurium and mivacurium have more than two stereoisomers
   e) there is no pharmacodynamic diference between R and S enantiomers

4) In a normal subject, the resting PaCO2 depends on:

Choose 4 of the following options.
   a) cardiac output
   b) alveolar hyperventilation
   c) transfer factor
   d) carbon dioxide production
   e) activity of medullary chemoreceptors

5) Central venous pressure is greater than pulmonary arterial occlusion pressure in:

Choose 4 of the following options.
   a) right ventricular failure
   b) pulmonary embolism
   c) chronic lung disease
   d) pulmonary hypotension
   e) acute pulmonary regurgitation

6) The following statements are true regarding these new drugs:

Choose 4 of the following options.
   a) fenoldopam, a D2 agonist, is used for treating hypertensive emergencies
   b) bambuterol is a prodrug, converted to terbutaline in the body
   c) nicorandil, a potassium channel activator, reduces both preload and afterload
   d) nimodipine is a cerebral vasodilator
   e) nabilone, a synthetic cannabinoid, is used as an anti-emetic during cancer chemotherapy

7) Regarding the loop of Henle:

Choose 4 of the following options.
   a) the ascending limb is permeable to water
   b) the filterate becomes hypertonic as it goes down the descending limb
   c) the ascending limb of loop is virtually impermeable to water
   d) about 15% of filtered water is absorbed in the loop of Henle
   e) the thick ascending limb has a higher amount of Na-K ATPase than any other part of the renal tubule

8) Concerning renal function:

Choose 4 of the following options.
   a) when the glomerular filtration rate is reduced by 75%, serum creatinine begins to rise
   b) urine osmolality reflects the tubular function
   c) urinary sodium <20 mmmol/L indicates hypovolaemia
   d) fractional excretion of sodium is greater than normal in acute tubular necrosis
   e) the ascending limb is permeable to water

9) Regarding sodium excretion by the kidney:

Choose 4 of the following options.
   a) 96-99% of filtered sodium is absorbed by the renal tubule
   b) fractional excretion of sodium is increased with a salty diet intake
   c) brain natriuretic peptide increases renal sodium excretion
   d) dopamine decreases the renal sodium excretion
   e) most of the filtered sodium is reabsorbed with chloride in renal tubules

10) Blood urea nitrogen is an unreliable measure of renal dysfunction as it is increased in:

Choose 4 of the following options.
   a) gastrintestinal haemorrhage
   b) dehydration
   c) excessive protein intake
   d) end-stage liver disease
   e) omission of essential amino acids from diet

MediMOCK Series by RxPG
Visit PGIMS forum to discuss this Paper!

4 (Excellent) 3(Good) 2(Good) 1(Bad)   

Recommended Books for Physiology
 Books to read for Physiology by RxPG

Related Physiology articles
 Electrocardiographic features of Hyperkalemia
 Online Mock Test 146 (PGI Pattern)
 Physiology; Daily Free Online Mock Test 124 (PGI Pattern)
 Physiology: Daily Free Online Mock Test 75
 Physiology: Daily Free Online Mock Test 74
 Physiology: Daily Free Online Mock Test 73
 Physiology: Daily Free Online Mock Test 69
 Physiology: Daily Free Online Mock Test 68
 Physiology; Daily Free Online Mock Test 60
 Physiology; Free Online Mock Test 51
 Physiology; Daily Free Online Mock Test 50
 Physiology; Free Online Mock Test 45
 Physiology; Free Online Mock Test 44
 Physiology; Free Online Mock Test 43
 Physiology; Free Online Mock Test 42
 Physiology; Free Online Mock Test 40
 Physiology; Free Online Mock Test 20

Related Physiology Discussions

Other articles by RxPG
 RxPG Interview With Dr Sumit Seth - Civil Services 2005 Top Ranker
 Stroke - Neurology Online Mock Test 235
 Stroke - Neurology Online Mock Test 234
 Stroke - Neurology Online Mock Test 233
 List of Some Bioinformatics Courses in India
 Microbiology and Parasitology Online Mock Test 232
 DNB Online Mock Test 231
 Neurology Online Mock Test 230
 Anatomy Mock MCQ Test 229
 Anatomy Mock MCQ Test 228
 Revisable Quick List of New Drugs for PG Entrance Exams
 Radiology Daily Online Mock Test 228
 Pediatrics Free Online Daily Mock Test 227 - PGI Exam Pattern
 Paediatrics PGIMER PG Entrance Pattern Free Online Mock Test 226
 Paediatrics Free Online PG Entrance Daily Mock Test 225
 Preservatives used while packing catgut suture
 Neurology Free Online Mock Test 223
 Biostatistics Online Mock Test 222
 Neurology Free Online Medical Mock Test 221
 Neurology Free Online Medical Mock Test 220

 Physiology FAQ
  Browse all FAQs

Write an Article on Physiology
You can share your exam experiences, preparation strategies, books you have read or just any information about Physiology on RxPG website and we will publish it under your name.

Article Rating
Average Score: 3.9
Votes: 10

Most Read Article
Physiology: Daily Free Online Mock Test 74

Related Links
· Physiology Books at Amazon.com


· Physiology section
· Articles by RxPG
· Add to my pages
· Printer friendly version
· PDF version
· Email article
· Feedback on this article
· Medical tutorials
· Related forum posts
· Related articles
· Related downloads
· Submit article
· Physiology alerts
· Physiology books
· Physiology past papers

Most read story about Physiology:
Physiology: Daily Free Online Mock Test 74

Server Status: 100 pages served in last minute. Page generation time: 0.038 seconds

Site Maps: [Books] [News] [Forums] [Reviews] [Mnemonics]

sitemap - top30 - centuries - testimonials

About Us :: Disclaimer :: Contact Us :: Reporting abuse :: Terms of Services :: Privacy Policy

Advertise with RxPG!
Made in India by RxPG Medical Solutions Private Limited

"RxPG" is a Registered Trademark

Chrome Web Store YouTube Twitter LinkedIn Wikipedia Facebook