Muscles that have their fasciculi arranged like barbs of a feather along a common tendon are called
A. pennate.
B. straight.
C. orbicular.
D. rhombohedral.
E. divergent.
A
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Force feeding or irrigation through a tube passed into the stomach is termed:
A) enema B) edema C) gavage D) cahexia E) cirrhosis
With regard to the healing of a skin wound, macrophages ________.
A. produce and secrete collagenous fibers B. phagocytize and digest tissue debris C. release histamine to increase blood flow to the area D. stimulate epithelial cells to multiply E. make capillaries more permeable allowing white blood cells to migrate into the area
The release of FSH and LH from gonadotropes in the adenohypophysis is separately controlled by the same hypothalamic releasing hormone, GnRH. How is it possible to organize their secretion during the menstrual cycle?
An average human ejaculate contains about ____ sperm
a. 20-30 million b. 100-120 million c. 100-120 thousand d. 150-200 million e. 300-400 million