Endorphins and enkephalins
A) are endogenous morphine-like substances.
B) are important in the body's natural analgesic system.
C) block the actions of substance P by binding with opiate receptors.
D) both (a) and (b) above.
E) all of these answers.
Correct Answer:
Verified
Q15: Information detected by receptors is used for
Q16: Conscious interpretation of external stimuli
A) is sensation.
B)
Q17: Which is characteristic of fast pain?
A) poorly
Q18: Phasic receptors
A) exhibit an "off-response."
B) signal a
Q19: Which of the following statements concerning receptor
Q21: The first structure to intercept light as
Q22: The fovea
A) is located in the exact
Q24: Select the incorrect statement about slow pain.
A)
Q25: In order for accommodation to occur
A) the
Q38: The choroid
A)contains rods and cones
B)is a fluid
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