The neurological disorder Huntington's chorea has been linked to what neurotransmitter?
a. Serotonin
c. Epinephrine
b. Acetylcholine
d. Gamma-aminobutyric acid
D
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Which of the following is a sign of the ocular tilt reaction?
A. Lateral head tilt B. Skew deviation of the eyes C. Ocular rotation D. A and B E. A, B, and C
Which of the following cytokines is secreted by both CD8 T cells and TH1 cells? (Select all that apply.)
a. IL-4 b. IL-5 c. IFN-? d. TNF-? e. IL-13 f. lymphotoxin (LT).
Both of the combining forms py/o- and purul/o- mean ________
A) "bacteria" B) "infection" C) "pus" D) "virus"
What are the components of the FITT principle that apply to all types of exercise?
A) frequency, intensity, time, and type B) fitness, intensity, tension, and time C) frequency, information, time, and tempo D) fitness, involvement, time, and type