Drainage of pancreas, percutaneous approach, diagnostic

Minimally invasive surgery (MIS) requires telescopic instruments and a(n) _________ system

A. radio C. imaging B. audio D. recording

A premature ventricular contraction (PVC) can be caused by:

1. hypokalemia. 2. intrinsic myocardial disease. 3. hypoxemia. 4. acidemia. a. 1 b. 3, 4 c. 1, 2, 4 d. 1, 2, 3, 4