Describe the different causes and mechanisms of osmotic thirst
What will be an ideal response?
Osmotic thirst is caused by an increased concentration of solutes in the extracellular fluid, either by increased salt intake, or water loss. Osmotic thirst is detected by neurons in the OVLT that cause increased release of vasopressin (which decreases urine output and raises blood pressure) and increased activity in the LPO to initiate drinking, preferably of pure water.
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Fat cells, or ____ tissue, appear to be more numerous in those who are obese or overweight as compared to those who weigh less
a. cytokine b. adipose c. PPT-Y d. NK
One reason that different diagnostic criteria are used for males and females with inhibited orgasm disorder is a. that the disorder is relatively rare in men
b. that only about 20 percent of women regularly experience orgasm from intercourse. c. both are reasons: that the disorder is relatively rare in men, and that only about 20 percent of women regularly experience orgasm from intercourse d. none of these
Cerebral hemorrhages a. usually do not cause much damage unless they continue for more than 48 hours
b. produce milder symptoms than ischemia. c. usually do not produce noticeable behavioral symptoms. d. are frequently fatal due to interfering with the blood supply to neurons and leading to neuron dehydration.
In 1985, the FDA approved the sale of dronabinol (Marinol), which
A. is a cannabis antagonist. B. is an effective treatment for cannabis dependence. C. is a capsule containing THC. D. reduces appetite.