When Clyde is pricked by a needle, the sharp pain signal is carried to the brain by ____fibers. The next day, Clyde feels a dull ache around the spot where he was pricked; this information is carried by ____ fibers?

a. ?A-delta; C
b. ?C; A-delta
c. ?A-delta; A-delta
d. ?C; C

ANSWER:
a

Psychology

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Compared to a person without the APOE4 allele, a person with one APOE4 allele has ______ times the risk of developing Alzheimer-type dementia in old age

Fill in the blank with correct word

Psychology

Ronnie is trying to decide whether to vote for a certain political candidate. Based on what she has read about him, she has concluded that he is not qualified for the position, but she agrees with his political positions

Also, she trusts him and likes his decisive personality. In fact, she likes him so much that she sent a small donation to his campaign. Ronnie's sending a donation to the campaign represents the ______ component of her attitude toward him. a) affective b) cognitive c) behavioral d) situational

Psychology