An athlete wants to use biofeedback to alleviate a tension headache. What type of feedback would be most effective for him to use?
a. EMG to lower muscle tension c. Hypnosis to alter his consciousness
b. EEG to relax the entire body d. both a and b
D
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When conducting research, investigators are bound by ______ or the determination of what is right and wrong.
A. ethics B. previous theories C. morals D. sentiment
Why is the opiate morphine likely to be administered after major surgery?
a. To prevent anxiety and fear from blocking the healing process. b. To create a strong euphoric rush, so that the patient becomes much easier to work with. c. To alleviate pain. d. Because it is known as "the plant of joy" and research shows that happy people heal more quickly.
Many common brain disorders, including stroke, may result in damage due to the release of the amino acid glutamate by
A. astrocytes. B. oligodendrocytes. C. Schwann cells. D. microglia.
Researchers have used a number of theories to explain the topic of what attracts one person to another or two people to each other
Which of the following theories below best exemplifies the trade-off we often make with intimate partners such as a sense of humor offsetting a physical unattractive trait, for example, being overweight. a. filter theory b. socioemotional theory c. evolutionary theory d. exchange theory