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.
We do not share your email address with others. It is only used to allow you to reset your password. For details read our Privacy Policy and Terms of Service.


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

DVT423- TR1

USIDMS LE Venous Insufficiency

QuestionAnswer
Which type of venous insufficiency is caused by valve damage from previous DVT or venous outflow obstruction? Secondary
Before doing a venous insufficiency study, what should be ruled out? DVT
How much time is considered abnormal for venous reflux in deep veins? Greater than 1 second
Perforator veins run from the _______ system to the ________ system. Superficial, deep
What does Photoplethysmography meaure? How quickly the veins fill back up
What does Air Plethysmography measure? How well the calf muscle pump works
What is considered the "gold standard" to evaluate DVT and venous insufficiency? Contrast Venography
What 3 things make up virchow's triad? Hypercoagulable state, vascular wall injury, circulatory stasis
Where are venous ulcers normally located? What is the usual shape? Near medial malleolus. Shallow, irregular shape.
Where are arterial ulcers normally located? What is the usual shape? Bony prominences. Deep, perfectly round.
Created by: taylormrobbins1