Liam consults a doctor as he has been suffering from diarrhea for two days. The doctor prescribes diphenoxylate to decrease peristalsis. Which of the following statements, if true, would indicate that the doctor's prescription is inappropriate for Liam?
A. Liam complains of constipation after taking the drug.
B. Liam suffers from lactose intolerance.
C. Liam shows symptoms of liver disease.
D. Liam's electrolyte levels have changed.
Answer: C
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In trying to understand other cultures, what should the nurse know about how cultural values influence health beliefs?
1. Cultural values will not matter if the nurse is from the dominant culture. 2. Cultural values may shape perceptions of health, disease, prevention, and treatment. 3. Cultural values will not shape perceptions of health, disease, prevention, and treatment. 4. Cultural values and other differences will negatively influence outcomes.
Which of the following instructions or precautions should the nurse teach a client who is scheduled for a positron emission tomography of the brain?
A. "Avoid caffeine-containing substances for 12 hours before the test." B. "Drink at least 3 L of fluid during the 24 hours before the test." C. "Avoid bathing and washing your hair for 24 hours before the test." D. "Remove your dentures before the test begins."
Quantitative researchers focus on concrete concepts, while qualitative researchers study abstract constructs
A) True B) False
A nurse has successfully inserted the Vacutainer needle into the patient's right median cubital vein. Next, the nurse will correctly
1. Draw the appropriate amount of blood. 2. Release the tourniquet to reduce pressure on the vein. 3. Transfer the collected blood into the appropriate evacuated tube. 4. Gently push the Vacutainer tube onto the sheathed end of the needle.