In an aging brain:
a. neurons fire faster.
b. reaction time lengthens.
c. brain size increases.
d. multitasking becomes easier.
Answer: b. reaction time lengthens.
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The restricted pattern of behavior generally observed in autism involves The restricted pattern of behavior generally observed in autism involvesThe restricted pattern of behavior generally observed in autism involves a. repetitive movements, such as spinning in circles. b. an intense preference for keeping things the same. c. inappropriate communication patterns
d. a lack of recognition of significant others.
Due to untreated high blood pressure, Namir suffered a small stroke. While in rehab, his occupational therapist asked if he wanted to go to the supermarket—but, Namir heard “Do usen’t go the markest else some?” Where might Namir’s brain injury be located?
a. ?limbic system b. ?Broca’s area c. ?Wernicke’s area d. ?somatosensory cortex
Which of the following statements regarding condom use is true?
Most parents assume that their adolescent children know how to use a condom. Most contemporary adolescents know how to use a condom properly. Religious parents are consistently less likely to teach their sons about condom use than are nonreligious parents. Condom use is higher among adolescents than among older adults.
Individuals experience violent, rhythmic contractions during
A. the tonic phase of tonic-clonic seizures. B. the clonic phase of tonic-clonic seizures. C. absence seizures. D. the Jacksonian march.