The eyes convert light energy into neural responses that we experience as sight. The conversion of light energy into sight is done by receptor cells in the __________.

A. iris
B. pupil
C. blind spot
D. retina


Answer: D

Psychology

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Which of the following is the best description of the development of posttraumatic stress disorder (PTSD)?

a. Some individuals are predisposed to develop PTSD, and there is nothing they can do to stop its emergence. b. The severity of the traumatic event is the most important factor in the development of PTSD. c. PTSD develops in individuals who have inherited certain physiological patterns, regardless of their level of exposure to trauma. d. PTSD results from the interaction of a traumatic event occurring to individuals with certain risk factors such as a history of mental disorder or a susceptibility to PTSD.

Psychology

Describe the different causes and mechanisms of osmotic thirst

What will be an ideal response?

Psychology

Nirin is trying to come up with a diagnosis for her patient who seems to have some symptoms of depression and mania, which do not seem to be very intense or severe. Her patient is probably suffering from __________.

A. bipolar I disorder B. cyclothymic disorder C. somatic symptom and related disorder D. dysthymic disorder

Psychology

Research has found that part of the __________ cortex is thicker in men than in women, which may explain why men tend to excel at spatial puzzles when compared to women

a. occipital b. parietal c. frontal d. temporal

Psychology