If through injury, both the blood flow to the kidneys and the glomerular filtration pressure decrease, which of the following will likely occur?
A) The renin-angiotensin system will be activated.
B) Sodium reabsorption will be inhibited.
C) Vasoconstriction of the afferent arterioles and glomerular capillaries.
D) Vasodilation of the efferent arterioles and glomerular capillaries.
E) The amount of ADH released in the blood will decrease.
A) The renin-angiotensin system will be activated.
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Secretions of the pineal gland
A. include vasopressin. B. may be involved with development of the immune system. C. may inhibit reproductive functions. D. increase the release of GnRH from the hypothalamus. E. decrease the tendency to sleep.
Neurosomas of the anterior root are located in the ________
A) white matter B) gray matter C) posterior root ganglion D) anterior rootlets E) anterior root ganglion
Sympathetic stimulation ____ heart rate and ____ the motility in the digestive tract
a. does not affect; decreases b. decreases; decreases c. decreases; increases d. increases; decreases e. increases; increases
Accessory structures of the skin originate from the
A. dermis. B. subcutaneous layer. C. epidermis. D. basement membrane.