1. Which of the following physiological responses would occur as a result of an
ID: 3515148 • Letter: 1
Question
1. Which of the following physiological responses would occur as a result of an acute drop in blood pressure, as measured by the carotid baroreceptors? Choose all that would apply. A. Increase in sympathetic response 8. Decrease in parasympathetic response C. Vasoconstriction of arterioles D. Decrease in ventricular contraction force OE. Increase in heart rate F. Decrease in cardiac output G. Increase in peripheral vascular resistance 2. Which of the following statements about vasopressin is most correct? A. Vasopressin is produced by the posterior pituitary gland O B. Receptors for vasopressin are found on the cells of the loop of henle. C. Vasopressin helps restore serum osmolarity. D. Vasopressin is typically released by the anterior pituitary gland when serum osmolarity is high.Explanation / Answer
1.when there is actual drop in blood pressure,
C. Vasoconstriction of arterioles
E. Increase in heart rate
F. Decrease in cardiac output.
2 vasopressin secretes by hypothalamus and stored in posterior pituitary.
C. Helpes to restore serum osmolarity
3.central chemoreceptor helps to regulate respriratory function.
Ligans for that is A. Co2
4.When decreased level of oxygen in blood observe caeotid body secretes
A. Dopamine
E.acetyl choline
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