Which mechanism of action does beta-adrenergic agonists have on the cardiovascular system?
A. Increase cardiac output
B. Dilate arterial smooth muscle
C. Decrease the contractility of the heart
D. Dilate venous system
Answer: C
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A patient is observed sitting on the side of the bed crying. When approached the patient does not say anything but continues to cry and hold the nurse's hand. What should the nurse do to communicate being present with the patient?
A) Sit down next to the patient B) Leave the patient alone to cry C) Encourage the patient to stop crying D) Ask the patient to use the call bell if he or she wants to talk
A patient is to receive methylprednisolone (Solu-Medrol) 100 mg. The label on the medication states: methylprednisolone 125 mg in 2 mL. How many milliliters will the nurse administer?
What will be an ideal response?
The client in her first trimester of pregnancy is experiencing nausea. To promote self-care, the nurse should help the pregnant client understand that the nausea may be relieved by:
A. Eating spicy foods. B. Not eating until two hours after rising. C. Eating small, frequent meals. D. Avoiding carbonated beverages.
Who is considered the first nurse theorist to publish integration of research and theory?
A) Roy B) Nightingale C) Henderson D) Peplau