Which statement describes a characteristic of a benign tumor?
A. The tumor is not encapsulated.
B. The tumor cells perform a useful function.
C. The tumor grows by infiltrating other brain regions.
D. The tumor has a distinct border.
Answer: D
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Your young son is having difficulty tying his shoe. While you give verbal suggestions, you are actually tying the shoe in your mind with your hands making slight movements as if tying a shoe. Your thoughts and micromovements of your hands illustrate your use of __________ imagery
a. intuitive b. conjunctive c. inductive d. kinesthetic
Cocaine is a stimulant that
a. produces euphoria. c. increases sensitivity to pain. b. increases hunger. d. decreases sexual desire.
The probability of dealing a spade or a heart from a fair deck of cards is:
a. .125 b. .25 c. .50 d. 1.50
An intelligence quotient is a ________
a. midpoint in a set of intelligence test scores that is computed after the scores are ordered from the highest to the lowest. b. measure of the variability of intelligence test scores that is computed by taking every score in the distribution and determining how much it differs from the mean. c. statistical estimate of the proportion of the total variance in intelligence that is attributable to genetic differences among individuals within a group. d. measure of intelligence computed by comparing how an individual has performed on a standardized test compared with to others of the same age.