If pregnancy does not occur, the corpus luteum shrinks, and the __________
A) cells begin to duplicate
B) one-celled zygote multiplies and forms a blastocyst
C) germinal period lasts only about two weeks
D) lining of the uterus is discarded
Answer: D
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A police task force working to reduce violent crime lacked cohesion initially, and even spent several months embroiled in conflict. Gradually, it became better organized and more effective. Members worked together well for several years, then the group disbanded. The task force’s development is consistent with a ___ model.
a. hierarchical phase b. successive-stage c. cyclical d. balance e. punctuated equilibrium
The PRF-III and JPI-R differ from the EPPS because they
a. developed specific definitions of Murray's needs. b. they have lower levels of validity. c. they lack "fake" scales. d. they are based on Maslow's work rather than Murray's.
Which of the following statements reflects "circumstantial evidence" for the dopamine theory of schizophrenia?
a. Antipsychotic drugs (neuroleptics) act as dopamine agonists, increasing the amount of dopamine in the brain. b. Antipsychotic drugs (neuroleptics) can produce symptoms similar to those of Parkinson's disease (a disorder due to insufficient dopamine). c. The drug L-dopa, a dopamine agonist, is used to treat schizophrenic symptoms in patients with Parkinson's disease. d. Amphetamines, which activate dopamine, can lessen psychotic symptoms in people with schizophrenia.
Tameeka recently lost a job she really enjoyed. At first, Tameeka felt emotionally stressed at the loss. However, when she was informed by her sister that her 3-yr-old niece was battling cancer, Tameeka felt that her own loss was small by comparison
Tameeka decided to make the best of her own situation of job searching, while being a strong source of support for her sister and niece. Tameeka is demonstrating __________ a) emotion-focused coping. b) proactive coping. c) problem-focused coping. d) cognitive-focused problem solving.