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

Physiology; Daily Free Online Mock Test 50

Author: RxPG, Posted on Sunday, August 03 @ 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

1) Latch bridges are characteristic of :

One answer only.
a) Smooth muscle
b) Skeletal
c) Cardiac muscle
d) Skeletal and cardiac muscle

2) Maximum density of Na+ channels in a nerve is present at :

One answer only.
a) Initial segment
b) Nodes of Ranvier
c) Axon terminal
d) Myelinated segment of axon

3) Choline (at neuromuscular junction) from the myoneural cleft is taken up in the nerve terminal by :

One answer only.
a) Simple diffusion
b) Endocytosis
c) Na+ coupled secondary active transport
d) Facilitated diffusion

4) pH of glomerular filtrate as it enters PCT is :

One answer only.
a) 7.4
b) 6.4
c) 4.5
d) 8.4

5) Limiting H+ concentration of urine in how many times the H+ concentration of plasma ?

One answer only.
a) 100
b) 4.5
c) 1000
d) 7.4

6) The correct sequence regarding the toxicity of tubular fluid from PCT to Descending limb of Henle's loop to Ascending limb of Henle's loop is :

One answer only.
a) Isotonic to Hypotonic to Hypertonic
b) Isotonic to Hypertonic to Isotonic / Hypotonic
c) Isotonic to Isotonic to Hypertonic
d) Isotonic to Isotonic to Hypotonic

7) The part of the nephron least permeable to water is :

One answer only.
a) PCT
b) Descending limb of loop of Henle
c) Ascending limb of loop of Henle
d) Collecting ducts

8) A decrease in ECF volume will :

One answer only.
a) Increase GFR
b) Increase angiotensin II levels
c) Increase ANP levels
d) Increase free water clearance
e) Increase fractional excretion of Na+

9) Which of the following manoeuvres would be expected to stimulate ADH secretion ?

One answer only.
a) Infusion of 1 litre of hypertonic NaCl
b) Infusion of 1 litre of an isosmotic urea solution
c) Expansion of ECF
d) Infusion of 1 litre of 5% dextrose in water
e) An acute increase in B.P.

10) A reduction in dietary intake of K+ would be expected to alter K+ transport in which segment of the nephron ?

One answer only.
a) PCT
b) Descending limb of Henle
c) Proximal straight tubule
d) Collecting duct
e) Thick ascending limb of Henle

This test has been created by RxPG

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: 4
Votes: 1

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: 130 pages served in last minute. Page generation time: 0.036 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