The ________ of a microscope is used to hold slides.
A. condenser
B. mechanical stage
C. base
D. arm
Answer: B
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While examining a pregnant patient who has not received prenatal medical care, you note that you can palpate the uterine fundus at the level of the umbilicus. What is the approximate gestational age of the fetus?
A) 38 weeks B) 12 weeks C) 20 weeks D) You cannot estimate fetal age using this method
A patient has a condition that results in an excessive buildup of fluid in the pleural space. This condition is called:
A. asthma. B. pleural effusion. C. bronchitis. D. pneumonia.
Which is a benefit of indwelling arterial, venous, or intracardiac catheters?
a. Rapid, accurate assessment of physiologic alterations b. Moderate yield of information with increased discomfort to the patient c. Potential for bleeding or hemorrhage d. Infection risk is increased with placement
Referred pain to the left shoulder caused by diaphragmatic irritation, which is caused by the presence of blood and may indicate splenic injury is known as:
A) Grey Turner's sign. B) Cullen's sign. C) Kehr's sign. D) Murphy's sign.