In an inflammatory immune response, _______ migrate to the affected location to destroy invading microorganisms
A) ?granulocytes
B) ?macrophages
C) ?both of these
D) ?neither of these
C
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Imagine that the personality traits of conscientiousness and extroversion have a strong negative correlation. If Heidi has a score in conscientiousness that is extremely low:
a. she will probably also have a low score in extroversion b. It is impossible to predict how she is likely to score on the extroversion scale without more information c. she will probably have a score in extroversion that is quite high d. her extroversion score would probably be about average (neither high nor low)
The organ that connects the mother's blood supply to that of the fetus is called the:
a. germinal c. placenta b. teratogen d. baby-blood barrier
Which of the following is an example of affect events theory and job satisfaction?
A) The tendency for people to conform to certain "display rules" in their job satisfaction in spite of their mood or emotions B) The tendency for job satisfaction to spread between people or throughout a group C) When certain "shocks" such as an unsolicited job offer lowers one's job satisfaction and leads to turnover D) Seeing a co-worker receiving more outcomes even though your inputs are greater lowers one's job satisfaction. E) Seeing a co-worker being put down by a manager provokes emotional anger and lowers one's job satisfaction.
Which of the following do infants NOT do during the first month of life, according to Piaget?
A. Develop primary circular reactions B. Behave reflexively C. Begin to initiate activity D. Make acquired adaptations with mental representations