The collection and number of reference books maintained by each pharmacy:

You choose to use enzymatic debridement to debride your patient's wound. You are not sure if the enzyme is working. How long should you wait before modifying your treatment plan?

A. 2 days B. 6 days C. 4 weeks D. 2 weeks

An AP knee projection obtained with the central ray angled too cephalically demonstrates

1. symmetrical femoral condyles. 2. a foreshortened fibular head. 3. the fibular head at a position less than 0.5 inch (1 cm) distal to the tibial plateau. 4. a narrowed or closed femorotibial joint space. a. 1, 3, and 4 only b. 1, 2, and 4 only c. 2 and 3 only d. 1, 2, 3, and 4