Which is the correct sequence for the periods of prenatal development with respect to the potential impact of teratogens, from least severe to most severe?
A. germinal period ? embryonic period ? fetal period
B. fetal period ? germinal period ? embryonic period
C. fetal period ? embryonic period ? germinal period
D. germinal period ? fetal period ? embryonic period
Answer: D
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The central nervous system is composed of the
a. brain and spinal cord. b. sympathetic and parasympathetic systems. c. autonomic and somatic systems. d. brain and somatic system.
A person in the _____ stage of the general adaptation syndrome has adapted to the presence of a stressor and is beginning to find ways to cope with it
A) alarm B) resistance C) exhaustion D) termination
________ is the rate at which food is converted to energy and expended by the body.
A. Neutralization B. Metabolism C. Phagocytosis D. Emulsification
After receiving a poor performance evaluation at work, Nate goes home and yells at his wife for no reason. Nate is engaging in __________.
A. projection B. sublimation C. displacement D. regression