Which of the following is a neurotransmitter released by sympathetic nerves that travels to the sinoatrial (SA) node of the heart to increase heart rate?
A. Norepinephrine
B. Serotonin
C. Gamma-aminobutyric acid
D. Acetylcholine
Answer: A
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You have two tablets: one is labeled 2.5 mg and the other is 1.5 mg. What is the total dosage?
What will be an ideal response?
Organizational benefits of a culture of shared governance include (select all that apply):
a. improved financial outcomes. b. interdependence among staff nurses. c. increased commitment of staff to the or-ganization. d. more senior leadership involvement at the point of service. e. a more efficient model for point-of-service decision making.
A tornado has touched down 1 mile from the hospital and a tornado warning has been issued with sirens. The nursing staff caring for the 36 patients on the second floor medical-surgical unit should move the patients to:
a. the evacuation center across the street. b. the hall, closing room doors and windows. c. their rooms, padding the windows with bed linens. d. the basement in wheelchairs using the elevators.
The client receives an immunostimulant. The client tells the nurse that he gets very sleepy and thirsty every time he takes the medication. What is the best assessment question for the nurse to ask?
1. "Are you consuming at least eight glasses of water daily?" 2. "Have you been drinking any alcohol?" 3. "Have you had any flu symptoms lately?" 4. "How much time have you spent out in the sun?"