Which of the following areas of the human body has the largest representation in the primary somatosensory cortex?
a. the foot
b. the torso
c. the thumb
d. the leg
c
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In Japan, how do Buddhists celebrate the Bon Festival to honor the departed spirits of their ancestors?
A. praying in solace B. visiting with family C. donating to charity D. fasting
A categorical variable for which each value represents a discrete category is a _____ variable
a. qualitative b. quantitative c. continuous d. class interval
Regarding teratogens, which of the following statements is TRUE?
a. It is impossible for alcohol and drugs to be transmitted from mother to fetus since no direct intermixing of blood takes place between a mother and her unborn child. b. Although no direct intermixing of blood occurs, some substances, like drugs, do reach the fetus. c. A fetus may be exposed to drugs, but the unborn child cannot become addicted. d. Pregnant women rarely have any direct control over teratogens.
The olfactory mucosa are located
a. in the roof of the mouth. b. just under the base of the brain. c. in the nasal cavities. d. inside the olfactory bulbs. e. near the tip of the nose.