Tools to examine cardiovascular function include which of the following?

You are at the scene on a hazardous materials incident when your partner slips and falls, injuring his leg. He is alert and responds appropriately to your questions. His respirations are 20 breaths/min, and he has a radial pulse. What triage category does your partner fall into?

a. immediate b. delayed c. minimal d. expectant

What anatomy indicates proper degree of rotation for the AP oblique knee with 45 degree medial rotation?

patella superimposed on the distal femur 1/2 the patella is free of superimposition from the lateral femoral condyle open femorotibial joint 1/2 the patella is free of superimposition from the medial femoral condyle