What best describes the process through which the vagina is lubricated during sexual arousal?
a. Sweating of the vaginal walls
b. Expansion of the cervix
c. Release of fluid by the Grafenberg spot
d. Release of mucus from the ovaries
a
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Archaeologists have found skulls from as long ago as 3000 B.C. that bear evidence of an ancient surgical technique, in which holes were cut into the skulls of live individuals in an attempt to release demons from the possessed victim
This process is called __________. a) trephining b) drilling c) humoring d) exorcism
A person, who experiences a long series of imagined physical complaints, feels ill much of the time, and visits doctors repeatedly, would most likely be suffering from
a. a conversion reaction. b. somatization disorder. c. a traumatic disorder. d. an obsession.
Pavlov's procedure is referred to as classical because
a. it was developed during the classical period in the humanities. b. it categorized behaviors and stimuli into classes. c. Pavlov used classical methods of experimental physiology in his research. d. it was the first laboratory procedure used to study learning systematically. e. because his publications have now become classics in their own right.
How does myelin in the CNS differ from myelin in the peripheral nervous system?
A. They are composed of two different types of glial cells. B. One is composed of white matter, and one is composed of gray matter. C. Only myelin in the CNS can be repaired after being damaged. D. Myelin in the CNS is less effective at insulating axons.