Type IV ("Delayed") hypersensitivities involve ________.
A) IgA
B) IgG
C) A cell-mediated response
D) IgD
E) IgE
Answer: C) A cell-mediated response
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Growth of bones is controlled by a symphony of hormones. Which hormone is of greatest importance for bone growth during infancy and childhood?
prolactin thyroid hormone somatomedins growth hormone
The study of the functions of biological organisms and their parts is called:
a. cytology (study of cells) b. anatomy (study of body structures) c. physiology d. chemistry (study of matter)
Which is not a feature of the ethmoid bone?
A. Inferior nasal concha B. Perpendicular plate C. Orbital plate D. Crista galli E. Cribriform foramina
Predict the effect of peripheral vasodilation on a person's body temperature
A) Body temperature would increase. B) Body temperature would decrease. C) Body temperature would stay the same.