In the term agoraphobia, the root agora means:
A) anxiety.
B) alone.
C) huddled together.
D) marketplace.
D
Explanation: D) Correct. The root agora means marketplace.
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A client was brought to the hospital with wounds sustained from a bicycling accident. Which clinical interventions should the nurse carry out to facilitate optimal wound healing?
1. Vigorous irrigation 2. Cleansing while changing dressing 3. Removal of foreign matter 4. All of the above
A client with long-standing type 2 diabetes is surprised at his high blood sugar readings while recovering from an emergency surgery. Which of the following factors may have contributed to the client's inordinately elevated blood glucose levels?
A) The tissue trauma of surgery resulted in gluconeogenesis. B) Illness inhibited the release and uptake of glucagon. C) The stress of the event caused the release of cortisol. D) Sleep disruption in the hospital precipitated the dawn effect.
Hypoxemia during exercise may be caused by all of the following except
a. high pulmonary blood flow b. small intracardiac or intrapulmonary shunts c. fatigue of the respiratory muscles d. none of the choices (all may cause hypoxemia)
All of the following are used to open blocked arteries EXCEPT:
A. coronary artery bypass graft. B. coronary endarterectomy. C. coronary angiography. D. coronary angioplasty.