What process makes it possible for sperm to penetrate the egg?
A. Sperm migration
B. Capacitation
C. The cortical reaction
D. Morulation
E. Cleavage
B. Capacitation
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Within the red pulp of the spleen are enlarged capillaries called ________, which have a discontinuous basal lamina that allows blood cells to enter and exit easily.
A. trabecular vessels B. splenic vessels C. splenic cords D. trabecular cords E. splenic sinusoids
A patient scheduled for valve replacement surgery is reviewing the cardiac cycle. Which valve is forced open to move oxygenated blood through the general circulation?
A. Mitral B. Aortic C. Tricuspid D. Pulmonary
Which of the following is not retroperitoneal (least in part)?
a. suspensory ligament b. round ligament c. uterosacral ligament d. ovarian ligament
Paralysis on the right side of the face could result from damage to the right _____ nerve
A. vagus B. facial C. accessory D. trigeminal E. None of these choices is correct.