Question

What is the best test for Claudication Sx?

1) Doppler ultrasound
2) Ankle-brachial index
3) Exercise stress test
4) Angiography

Answer 1

The best test for Claudication Sx is the Ankle-brachial index (ABI). The ABI is a simple and non-invasive test that compares the blood pressure in the arms and legs to assess peripheral arterial disease (PAD). Doppler ultrasound is also useful, but the ABI is specifically designed for Claudication symptoms.

Step-by-step explanation:

The best test for Claudication Sx is the Ankle-brachial index (ABI). The ABI is a simple and non-invasive test that compares the blood pressure in the arms and legs to assess peripheral arterial disease (PAD). A lower ABI value indicates a higher likelihood of PAD and Claudication symptoms.

Doppler ultrasound is also a useful diagnostic tool in evaluating PAD, as it can measure blood flow and detect any blockages or narrowing in the blood vessels. However, the ABI is specifically designed to assess for Claudication symptoms.

Therefore, the correct answer is 2) Ankle-brachial index.