Occult blood refers to bleeding that is:
A) apparent.
B) not visible.
C) bright red.
D) profuse.
B
Explanation: A) Occult blood is not readily apparent.
B) Correct. Occult blood cannot be seen by the naked eye.
C) Occult blood need not be bright red.
D) Occult blood need not result from profuse bleeding.
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When lung tissue retains an excessive amount of fluid, this is called
a. pulmonary edema. b. pulmonary embolism. c. pleural effusion. d. thoracalgia.
Subtract: 5/11 -2/9
A) 23/1089 B) 23/891 C) 23/297 D) 23/99 E) 23/198
The suffix -ectasis means "expansion or ________."
Fill in the blank(s) with correct word
When bowlers on adjacent alleys are both ready to bowl, what procedure should be fol¬lowed:
a. Bowler on right should be allowed to roll first. b. Both bowlers may bowl at the same time if automatic pin setting machines are in use. c. Bowler on left should be allowed to roll first. d. Bowler who picked up ball first should roll first.