Why does Ephedra appear to be an effective herbal remedy for a cold?
a. It contains antihistamines.
b. It contains psychostimulants.
c. It soothes the throat.
d. It dilates blood vessels
Ans: B
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Mandy has a condition that causes a deformity in her red blood cells. Which disorder was she born with?
A. hemophilia B. sickle cell anemia C. cystic fibrosis D. phenylketonuria
In ancient times, various plants were used primarily within religious or __________ contexts
a. political b. social c. medicinal d. none of these
In dichotic listening tasks,
a. most right-handed people will repeat the information heard by the left ear b. most right-handed people will repeat the information heard by the right ear. c. 50 percent of right-handed people will repeat the information heard by the left ear. d. most left-handed people will repeat the information heard by the left ear.
Shana's parents have been physically abusive toward her. Shana will most likely exhibit a deficiency in identifying the emotional expressions that correspond to particular situations
Indicate whether the statement is true or false