The attending faculty in the coronary intensive care unit demonstrates to his students a normal
heart examination. The first heart sound is
produced by near-simultaneous closure of which of
the following valves?
(A) Aortic and tricuspid
(B) Aortic and pulmonary
(C) Tricuspid and mitral
(D) Mitral and pulmonary
(E) Tricuspid and pulmonary​

After gowning and while gloving, a surgical technologist tears his glove, exposing his bare hand. to best maintain sterility, the technologist should: eh hindi pa naman pp tapos yung enhancement sir haha a. use open gloving technique to glove over the contaminated glove. b. ask a sterile team member to reglove. c. rescrub before regowning and regloving d. pull sleeve over bare hand and use closed gloving technique.