True. Duplex ultrasound is a diagnostic procedure that combines traditional ultrasound imaging with Doppler ultrasound to evaluate blood flow and the structure of blood vessels. It is commonly used to assess conditions such as vascular diseases, blood clots, and venous insufficiency.
True!
No . False. Not True.
false
false generalization
true
a false positive!
Wait a week and see if you get your period. If not, test again. If that one is negative and you still don't have your period, see a doctor for blood testing and an ultrasound. The only true way to see is an ultrasound!
This is only true when both hosts are on the same collision domain and are operating at half duplex.
false
NO
Tru/False the code for breast procedure indicate bilateral procedures.
Yes, a blood test for spina bifida can produce false positives or false negatives. The test typically measures levels of alpha-fetoprotein (AFP) in the mother’s blood, which can be influenced by various factors, including other conditions or inaccuracies in pregnancy dating. Therefore, additional diagnostic tests such as ultrasound or amniocentesis are often recommended to confirm a diagnosis. It's essential to consult with a healthcare provider for accurate interpretation of test results.