How high does the plasma glucose have to be before the threshold for glucose is achieved?
a. 126 mg/dl
b. 150 mg/dl
c. 180 mg/dl
d. 200 mg/dl
Answer: c. 180 mg/dl
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A patient is admitted with an acute myocardial infarction and a history of thyroid dysfunction. The nurse knows that
a. no cardiac medications will affect the thyroid hormone levels. b. heparin may decrease TSH. c. dopamine may increase TSH. d. morphine may decrease TSH.
A client who has been unable to leave his home for more than a month because of symptoms of
severe anxiety tells the nurse "I know it's probably crazy, but I just can't bring myself to leave my apartment alone.". An appropriate nursing intervention for the nurse to include in the nursing care plan is to a. teach the client to use positive self-talk. b. assist the client to apply for disability benefits. c. reinforce the irrationality of the client's fears. d. advise the client to accept the situation and use a companion.
An older adult client who has a mature cataract in the right eye states, "Now I have lost the sight in my right eye because I waited too long for treatment." How does the nurse best respond to the client?
a. "Yes, this type of blindness could have been prevented by earlier treatment." b. "It is fortunate you came for treatment in time to save the sight of your other eye." c. "Nothing you could have done would have made any difference." d. "Surgery can still save the sight in your eye with removal of the cataract."
A client is admitted to the cardiothoracic surgical intensive care unit (ICU) after cardiac bypass surgery. The client is still sedated on a ventilator and has an arterial catheter in the right wrist. What assessment does the nurse make to ensure patency of the client's arterial line?
A. Blood pressure B. Capillary refill and pulse C. Neurologic function D. Questions the client about the pain level at the site