Which of the following classes of medications protects the ischemic myocardium by blocking catecholamines and sympathetic nerve stimulation?
A) Beta-adrenergic blockers
B) Calcium channel blockers
C) Narcotics
D) Nitrates
Ans: A) Beta-adrenergic blockers
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You care for a patient who has a retroverted uterus. You would explain that this means her
A) uterus is bent sharply backward at the cervix. B) cervix is located behind the Douglas cul-de-sac. C) entire uterus is tipped backward. D) uterus is anterior to the bladder.
Which information shown in the accompanying figure and obtained by the nurse about a 72-year-old man who is complaining of erectile dysfunction is most important to communicate to the health care provider?
a. Recent knee surgery b. Low position of left testis c. Pulse and blood pressure level d. Use of antihypertensive drugs
A nurse describes the method of care delivery on a unit as "using nursing staff in varying ratios to meet patient needs and coordinating care using care pathways." This best describes
a. nursing case management. b. primary nursing. c. team nursing. d. the skill mix method.
The combination of biological, physical, and psychological changes that take place in the body as a result of the drug action is termed the drug ________.
Fill in the blank(s) with the appropriate word(s).