Catecholamines, which include dopamine and norepinephrine, are the primary neurotransmitters that mediate many central nervous system functions, including motor control, cognition, emotion, memory processing, and endocrine modulation.

The physiological stimulus for catecholamine secretion is splanchnic nerve stimulation. Splanchnic nerve stimulation causes ACH to be released from nerve endings in the adrenal medulla.

A nurse is keeping an eye on a patient who is experiencing a rapid increase in catecholamines.

Thus, the correct option is b.

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Your question seems incomplete, the missing options are:

a. Hypokalemia

b. A rapid increase of catecholamines

c. A rapid decrease in fluids

d. Hypercalcemia

7 0

2 years ago

The nurse has educated a patient with low back pain about techniques to relieve the back pain and prevent further complications.

Licemer1 [7]

Answer:

d) "I will avoid prolonged sitting or walking.

Explanation:

In order to prevent chronic low back pain and further complications, the nurse will ask to limit the time of walking and sitting. the patient shall not stand for hours with low back pain, nor will the patient sit for hours in one posture. Both the postures i.e. prolonged sitting or continuous walking may exacerbate the pain. some activity like sitting and standing every now and then is essential to keep the low back muscles from stiffening. The patient needs to keep their posture straight i.e. bending the waist while lifting objects, twisting the waist, keeping the legs elevated thus shifting the load on back, are all prohibited and may increase severity of low back pain.

4 0

4 years ago