Which statement is true of stereotaxic surgery?
A. A stereotaxic instrument does not require coordinates from a brain atlas.
B. The carrier arm can be manipulated in two dimensions.
C. The head holder is designed to fix the skull in a rigid position.
D. The surgery can only be accomplished by inserting an electrode into the brain.
Answer: C
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A behavioral contract written without the assistance of a contract manager in a self-management program is more effective than a contract written with a contract manager
a. True b. False Indicate whether the statement is true or false
Insulin influences eating and hunger by:
a. increasing the flow of blood to the lateral hypothalamus b. increasing sensitivity to certain flavors and aromas c. decreasing the flow of blood to the ventromedial hypothalamus d. reducing levels of blood glucose in the body
Which of the following statements is not true concerning midwife deliveries?
a. Midwives have received positive evaluations. b. Compared to physicians, midwives deliver fewer cesarean births. c. Midwife deliveries require less medication than deliveries performed by physicians. d. Babies delivered by midwives form stronger attachments to the mother than to the father.
Of the following, ______ shows the smallest decrease with age
a. reasoning c. spatial orientation b. perceptual speed d. verbal memory