The neurotransmitters _____________ and _____________ are responsible for mood, attentiveness level, and other psychological states.

A. serotonin; norepinephrine
B. serotonin; estrogen
C. estrogen; norepinephrine
D. endorphins; serotonin


A. serotonin; norepinephrine

Health & Biomechanics

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If one must temporarily stop exercising regularly, which factor should be maintained while the others are curtailed?

A) specificity B) time C) frequency D) intensity

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A muscle contraction that results in no movement of the body is referred to as a(n) ________ contraction

A) isotonic B) isometric C) isokinetic D) concentric

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Flumazenil (Romazicon) is used to reverse the depressant effects of

A. clozapine B. alprazolam (benzodiazepine) C. haloperidol D. chlorpromazine E. thiothixene

Health & Biomechanics

Scot/o: __________

Fill in the blank(s) with correct word

Health & Biomechanics