Which statement about an embolus is correct?

A. It is composed of debris that travels in blood and eventually lodges in an artery.
B. It can consist of pieces of thrombi.
C. It can be caused by infection within the wall of the heart.
D. It is due to pressure exerted by a tumor.


Answer: A

Psychology

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In decision analysis, the detection rate is the same thing as

a. the sensitivity. b. the specificity. c. the accuracy rate. d. the false positive rate.

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Tito would be more likely to have friends of a different race if a. he lived in a diverse neighborhood

b. he attended a segregated school. c. his friends were older. d. his friends had different attitudes than his own.

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In Bowlby’s view, our internal working models . . .

a. Emerge around the end of the first year of life b. Can be modified by later interpersonal experiences c. Both of the above d. Neither of the above

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The mean and mode must be equal in symmetrical distributions.

Answer the following statement true (T) or false (F)

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