A nurse is caring for a client who needs a stool specimen collected. Which of the following actions should the nurse take when obtaining the specimen?
Label the paper bag in which specimen container is placed.
Send specimen container immediately to the lab.
Use a sterile swab to obtain the specimen.
Place the specimen in a sterile container.
The Correct Answer is B
A. Label the paper bag in which the specimen container is placed. The primary focus should be on labeling the specimen container itself, not just the bag.
B. Send the specimen container immediately to the lab. Sending the specimen to the lab immediately ensures the sample is analyzed while fresh, which is crucial for accurate results.
C. Use a sterile swab to obtain the specimen. Stool specimens do not require sterile swabs; instead, a clean container is used for collection.
D. Place the specimen in a sterile container. Stool samples are typically collected in clean containers, not necessarily sterile ones, as sterility is not required for stool analysis.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Ripe bananas: Ripe bananas are typically recommended to help manage diarrhea because they are low in fiber and can help firm up stool.
B. Caffeinated beverages: Caffeinated beverages can act as stimulants, increasing bowel motility and potentially leading to diarrhea.
C. White rice: White rice is generally binding and can help manage diarrhea, not cause it.
D. Low-fiber cereal: Low-fiber cereals are less likely to cause diarrhea as they do not promote bowel motility.
Correct Answer is C
Explanation
A. Lactulose: Lactulose is used to reduce blood ammonia levels in hepatic encephalopathy, not to reduce potassium levels. It is not appropriate for treating hyperkalemia.
B. Sevelamer: Sevelamer is a phosphate binder used in clients with chronic kidney disease to lower serum phosphorus levels, not potassium. It is not appropriate for treating hyperkalemia.
C. Sodium polystyrene: Sodium polystyrene (Kayexalate) is a cation-exchange resin used to treat hyperkalemia. It works by exchanging sodium ions for potassium ions in the intestine, promoting the excretion of potassium. This is the correct medication to administer for a serum potassium level of 6.8 mEq/L.
D. Darbepoetin alfa: Darbepoetin alfa is a synthetic erythropoietin used to treat anemia associated with chronic kidney disease. It is not used to treat hyperkalemia.
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