Which of the following is needed for milk ejection from the breasts?
A. Oxytocin
B. Estrogen
C. Colostrum
D. Prolactin
Answer: A
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Which artery is incorrectly matched to its location?
A) Celiac arteries; liver, spleen, and upper gastrointestinal tract B) Thyrocervical arteries; thymus. C) Inferior mesenteric artery; colon and rectum D) Popliteal; behind the knee
The factor that increases the metabolic rate to the greatest extent is increased
a. skeletal muscle activity. b. mental effort. c. dietary fiber intake. d. epinephrine secretion. e. brown fat deposition.
Which bone bears the superior and inferior temporal lines?
A. Temporal B. Frontal C. Occipital D. Parietal E. Zygomatic
The increase in antibody levels in a second antigen exposure is due to the _____.
A) memory B cell B) T cells C) helper T cells D) B clones