On EKG graph paper, the distance in time between two light vertical lines, or across one small square, is ________ sec

The posterior tibial pulse can be palpated:

A. on the dorsum of the foot. B. above the lateral malleolus. C. in the fossa behind the knee. D. behind the medial malleolus.

An AP hip projection obtained with the patient's leg in external rotation demonstrates

1. the lesser trochanter in profile. 2. a foreshortened femoral neck. 3. the greater trochanter in profile. 4. the femoral neck without foreshortening. a. 1 and 2 only b. 1 and 4 only c. 2 and 3 only d. 3 and 4 only