The primary neurotransmitter of the parasympathetic division of the autonomic nervous system is _____
a. dopamine
b. muscarine
c. acetylcholine
d. norepinephrine
C
Acetylcholine (Ach) is a chemical messenger (neurotransmitter) released when parasympathetic nerves are stimulated. Ach binds to parasympathetic receptors.
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A patient who is a university student states that before taking an examination he feels a heightened sense of awareness and a sense of restlessness. The nurse should assess the patient's situation as:
a. possible hypoglycemia. b. possible hyperthyroidism. c. mild depression. d. mild anxiety.
What will the nurse instruct an older client with asthma to do to control exposure to household allergens? Select all that apply.
1. Eliminate surfaces that collect dust. 2. Remove carpets from the bedroom. 3. Reduce indoor humidity to less than 50 percent. 4. Stay out of a room that is being vacuumed. 5. Do not sleep or lie on upholstered furniture.
An 89-year-old is admitted to the medical-surgical floor. The nurse is formulating the client's plan of care. In assessing the client, which findings would be considered part of the clinical syn-drome of frailty? (Select all that apply.)
a. Increased appetite b. Weight loss c. Weakness d. Decreased sleep e. Slowed gait
Which patient is the best candidate for brief psychodynamic therapy?
a. An accountant with a loving family and successful career who was involved in a short extramarital affair b. An adult with a long history of major depression who was charged with driving under the influence (DUI) c. A woman with a history of borderline personality disorder who recently cut both wrists d. An adult male recently diagnosed with anorexia nervosa