Which is characteristic of fast pain?
A) poorly localized
B) occurs upon stimulation of polymodal nociceptors
C) impulses carried along myelinated fibers
D) persists for a long period of time
E) none of these
Correct Answer:
Verified
Q1: Afferent input that does not reach the
Q1: Endorphins and enkephalins
A) are endogenous morphine-like substances
B)
Q3: Receptors
A) may be either a specialized ending
Q5: Pacinian corpuscles
A)adapt as a result of the
Q6: In somatosensory pathways, first-order neurons usually synapse
Q9: Receptors
A) respond to various physical or chemical
Q10: Receptors
A) generate action potentials in afferent fibers
Q11: Conscious interpretation of external stimuli
A) is sensation
B)
Q13: Identify the true statement(s) about sensory receptors:
A)The
Q17: Select the incorrect association:
A)chemoreceptor/oxygen concentration
B)mechanoreceptor/skeletal muscle stretch
C)nociceptor/solute
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