Test for venous function, Biology

Assignment Help:

Test for Venous Function

  1. Make patient stand, apply a tourniquet at mid-thigh firmly enough to occlude the superficial veins, but not the deep veins or the arteries. 
  2. Let the patient stand for 15 seconds and check for prompt venous filling before releasing tourniquet. If this occurs, deep veins are filling via incompetent perforating veins. . 
  3. Release the tourniquet. If superficial veins fill promptly, valves are incompetent. If no prompt filling is noted, the valves are competent and veins are functioning, even though they appear dilated and tortuous.

Related Discussions:- Test for venous function

Landslides: measures to be taken during landslides, Protection of our prope...

Protection of our property:                  ·          If any our property lies in an area prone to landslides, we should seek advice of experts in earth movement and take cor

Cell, the s phase of interface is important and a cell can newer divide wit...

the s phase of interface is important and a cell can newer divide without it justify?

What is mineral absorption, Define Mineral Absorption? NDOs affect main...

Define Mineral Absorption? NDOs affect mainly calcium/magnesium absorption and balance. Acidification of colonic contents increases the concentration of ionized minerals, parti

Peacock, exoskeleton of peacock

exoskeleton of peacock

Aortic valve replacement with replacement of aortic root, Aortic Valve ...

Aortic Valve Replacement with Replacement of Aortic Root :  When there is aneurysm of ascending aorta with aortic regurgitation, aortic root replacement is done. This

What are the glucagon receptors in the plasma membranes, Which of the follo...

Which of the following serves as an effector, or as part of an effector, that functions in a negative feedback system? A. Glucagon Receptors in the plasma membranes of alpha-is

Internet meanings for: URL HTTP COOKIES, Internet meanings for:...

Internet meanings for: URL HTTP COOKIES BAUD WWW COMP What Is The Internet? What do you need to connect to the Internet? Advantages and disadvantages of the Ne

Define citric acid cycle, The citric acid cycle also called as the TCA cycl...

The citric acid cycle also called as the TCA cycle (tricarboxylic acid cycle) and the Krebs cycle or the Szent-Györgyi-Krebs cycle is a series of chemical reactions used by all aer

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd