What is the function of epinephrine and norepinephrine?
A. Prepare the body for emergency situations and prolong fight-or-flight response
B. Regulate blood volume and blood pressure
C. Stimulate synthesis of glycogen for long-term energy reserves
D. Regulate blood calcium levels
E. Block target cell receptors to prevent binding of secondary hormones
Answer: A
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Identify the manifestation(s) of diabetes mellitus
a. Depression of the brain due to acidosis b. Inability of glucose to gain entry to the brain cells in the absence of insulin c. Acidosis due to excessive fat metabolism and ketone accumulation d. Both a and b e. Both a and c
In a cross section of the spinal cord, the peripheral white portion consists of __________ forming nerve tracts, and the central gray portion consists of __________, dendrites, and axons.
A) unmyelinated axons, neuron cell bodies B) myelinated axons, sensory receptors C) myelinated axons, neuron cell bodies D) all of the above
How much water loss, at a minimum, would a 150-pound person have to undergo to become dehydrated?
A. Greater than 1.5 pounds B. Greater than 5 pounds C. Greater than 10 pounds D. Greater than 15 pounds
Blood typing involves identifying the antibodies in a person's blood plasma.
Answer the following statement true (T) or false (F)