The second trimester of a pregnancy includes months
A. 2-5
B. 5-7
C. 4-6
D. 5-9
Answer: C
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The medial and lateral condyles of the tibia articulate with the
A. medial and lateral condyles of the femur. B. greater and lesser trochanters of the femur. C. head of the fibula. D. apex of the patella. E. medial and lateral epicondyles of the femur.
Stenosis of the aortic valve is associated with all of the following except:
A) turbulence as the blood exits the heart. B) murmurs heard with a stethoscope. C) thrills felt on the surface of the chest. D) acute occurrence. E) left ventricular hypertrophy.
Which of the following is a stimulus for erythropoiesis?
a) reduced availability of oxygen b) reduced carbon dioxide availability c) leukemia d) high hematocrit
Sperm production occurs in the ________ of the testes
A) lobules B) nurse cells C) interstitial cells D) seminiferous tubules