What is the earliest and most sensitive indication of altered cerebral function?
a. Unequal pupils
b. Loss of deep tendon reflexes
c. Paralysis on one side of the body
d. Change in level of consciousness
ANS: D
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A client with diabetes asks the nurse why it is so important to exercise several times a week. Which is the best response by the nurse?
1. "Exercise helps to increase blood sugar levels, so the body needs less food." 2. "Exercise increases the use of insulin in the body, so it requires less insulin." 3. "Exercise helps reduce high ketone levels, so the body stays healthier." 4. "Exercise brings down high sugar levels, so the body needs less food."
Which adverse effect should the nurse monitor the client receiving doxorubicin (Adriamycin) for?
A. Neurotoxicity B. Cardiotoxicity C. Nephrotoxicity D. Hepatotoxicity
A stock bottle of liquid medication contains 8 ounces. The bottle was opened on Monday and patient A received 4 doses of 1 teaspoon, patient B received 2 doses of 1 tablespoon, and patient C received 2 doses of 1½ teaspoons. Select the correct volume that is left in the stock bottle of liquid medication.
A. 175 ml B. 150 ml C. 200 ml D. None of these
Which cells of the dermis release histamine and play a role in the hypersensitivity reactions of the skin?
a. Histiocytes b. Fibroblasts c. Mast cells d. Macrophages