The Frank-Starling mechanism of the heart states that an increased venous return will normally result in a higher heart rate.
Answer the following statement true (T) or false (F)
False
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The ____________________ nervous system conducts impulses to the CNS
Fill in the blank(s) with correct word
A(n) ____________________ is an environmental change that causes a sensory receptor to initiate an action potential
Fill in the blank(s) with correct word
Sympathetic stimulation increases contractile strength by:
a. decreasing sodium permeability b. increasing calcium permeability c. closing funny channels d. cause the resting potential to become more negative e. increasing threshold
Visceral and emotional reactions to odors is a function of the:
A. secondary olfactory area in the frontal lobe B. olfactory cortex in the frontal lobe C. secondary olfactory area in the temporal lobe D. olfactory cortex in the temporal lobe