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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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)
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.
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
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