Busy. Please wait.
or

show password
Forgot Password?

Don't have an account?  Sign up 
or

Username is available taken
show password

why

Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account.

By signing up, I agree to StudyStack's Terms of Service and Privacy Policy.


Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.

Remove ads
Don't know
Know
remaining cards
Save
0:01
To flip the current card, click it or press the Spacebar key.  To move the current card to one of the three colored boxes, click on the box.  You may also press the UP ARROW key to move the card to the "Know" box, the DOWN ARROW key to move the card to the "Don't know" box, or the RIGHT ARROW key to move the card to the Remaining box.  You may also click on the card displayed in any of the three boxes to bring that card back to the center.

Pass complete!

"Know" box contains:
Time elapsed:
Retries:
restart all cards




share
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how

DVT402-AW1

USIDMS LE Venous Insufficiency

QuestionAnswer
What does EVLT stand for? Endovenous laser treatment
What is the proper position for the catheter in EVLT? Above the inf epigastric vein
Which noninvasive venous test assesses intravenous pressure in the skin (for LE reflex testing)? PPG (photoplethysmography)
To test for venous insufficiency, the PPG sensor should be placed where? 2 inches above the ankle in the gaiter zone
What is a normal venous refill time (VRT)? > 20 seconds
List the venous valve distribution in the leg Fem vein -  4 
Pop vein- 2
 PTV- 10
 Pero - 10
 ATV- 10
Most patients with severe symptoms of insufficiency (venous ulcers) have what kind of incompetence? Multiple system (deep and superficial) incompetence
How many valves do perforators have? 1 valve per perforator
90% of incompetent perforators are ≥ 3.5 mm
List the 3 main groups of perforators 1. Dodd’s in thigh 2. Boyd’s in knee 3. Cockett’s near ankle
Created by: Stephtier