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BIOL 032-Human Physiology 2) Which of the following promotes YASODILATION A. Nit

ID: 3480326 • Letter: B

Question

BIOL 032-Human Physiology 2) Which of the following promotes YASODILATION A. Nitric oxide B. Carbon dioxide C. Adenosine D. Prostacyclin E. All of the above 33) What happens when FUNNY channels open? A. Membrane repolarization B. Membrane depolarization C. Membrane hyperpolarization D. A& B E. A, B&C; 34) Which of the following is a "STEREOTYPED" response from non-specific defenses to tissue injuries? A. Fever B. Antimicrobial proteins C. Helper T cell Activation D. Cellular barricade E. Inflammation 35) Which of the following components is part of muscle SPINDLES? A. Gamma-motor neurons B. Alpha-motor neurons C. Beta-motor neurons D. A&B; E. A, B& C 36 Which of the following structures functions as a receptor for the sense of BALANCE? A. Ganglion cells B. Cochlea C. Photoreceptors D. Vestibular complex E. Bipolar cells 37) Which of the following is CORRECI about sympathetic release of norepinephrine? A. B. C. D. E. Vasoconstriction of arterioles Mean arterial pressure is increased Total peripheral resistance is increased A&B; A, B&C; Which of the following channels mediates the LATTER period of spontaneous depolarization to threshold? A. Muscarinic cholinergic receptors B. L-type calcium channels c. Adrenergic receptors D. T-type calcium channels E. Nicotinic cholinergic receptors 39) Golgi tendon organs rely on typeafferents to send SENSORY information toward the CNS. A. la B. Ib C. D. A&B; E. A, B& C Page 5 of 8

Explanation / Answer

32. The answer is A. Nitric oxide
33. The answer is B. Membrane depolarization.

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