When there are pH changes caused by respiratory problems or a buildup of metabolic acids, compensation will take place by what method?
a. the kidneys controlling hydrogen ion and bicarbonate levels in the blood
b. the baroreceptors in the aortic arch of the heart regulating electrolytes
c. the hormone negative feedback system of the hypothalamic-pituitary-adrenal system
d. regulation of hydrogen and bicarbonate by neurotransmitters in the limbic system
A
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A Correct: When there are pH changes caused by respiratory problems or a buildup of metabolic acids, compensation will take place by the kidneys controlling hydrogen ion and bicarbonate levels in the blood.
B Incorrect: When there are pH changes caused by respiratory problems or a buildup of metabolic acids, compensation will not take place by the baroreceptors in the aortic arch of the heart regulating electrolytes.
C Incorrect: When there are pH changes caused by respiratory problems or a buildup of metabolic acids, compensation will not take place by the hormone negative feedback system of the hypothalamic-pituitary-adrenal system.
D Incorrect: When there are pH changes caused by respiratory problems or a buildup of metabolic acids, compensation will not take place by regulation of hydrogen and bicarbonate by neurotransmitters in the limbic system.
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