A contained unit BSC, where hands are slipped into glove-like parts, is known as a:

Most needlestick injuries occur:

a. before use. c. during use. b. during storage after disposal. d. after use and during disposal.

Which of the following conditions is most closely associated with exudative pleural effusion?

a. Cirrhosis of the liver b. Congestive heart failure c. Nephrotic syndrome d. Tuberculosis