Which substance is used in the initial production of catecholamines?

A. Norepinephrine
B. Tyrosine
C. Dopamine
D. L-dopa


Answer: B

Nursing

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A client had a myringotomy. The nurse provides which discharge teaching?

a. Buy dry shampoo to use for a week. b. Drink liquids through a straw. c. Flying is not allowed for 1 month. d. Hot water showers will help the pain.

Nursing

When assessing the skin of a 75-year-old client the nurse identifies which of the following as a normal finding?

1. Pallor of the skin in the skinfolds of the axillae 2. Dry oral mucosa 3. Clubbing of the fingernails 4. Confusion and disorientation

Nursing

A unit manager watches a new RN graduate interacting with a patient. When the RN comes out of the room, the unit manager says,

"I don't know what they taught you in your nursing program, but if I see you do that again, I will write you up." This example demonstrates: a. Coercive use of power. b. Appropriate application of control. c. Use of informatory power. d. Use of power to provide coaching.

Nursing

Vincent, a 35-year-old man, is prescribed Nitrogard, to prevent anginal attacks. Which of the following drugs is contraindicated in this scenario?

A. Atenolol B. Nadolol C. Verapamil D. Sildenafil

Nursing