In human skeletal muscle, force generation capability is highest in which of the following conditions?
A. muscle is at resting length
B. muscle is slightly shortened
C. muscle is slightly lengthened
D. muscle length is irrelevant to force production
C. muscle is slightly lengthened
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Which tunic of an artery contains endothelium?
A) tunica intima B) tunica media C) tunica externa D) basement membrane
Define blood flow, and describe its relationship to blood pressure and peripheral resistance
What will be an ideal response?
What neurotransmitter is used by neurons with cell bodies in the raphe nuclei along the midline of the brainstem?
A. Glycine B. Dopamine C. Serotonin D. GABA
Sweating:
a. is an active evaporative heat-loss process under sympathetic nervous control. b. is the only means of losing heat when the environmental temperature is warmer than body temperature. c. can be regulated by sympathetic activity d. both (a) and (b) above. e. all of the above