A nurse is instructing a newly licensed nurse on how to obtain a fecal occult blood test from a patient.
What information should the nurse include?
Apply four drops of developing solution to each stool specimen.
Use toilet paper to transfer the stool specimen.
Wait 30 seconds after applying the developing solution to obtain the results.
Collect two stool specimens from the same area of the stool.
Correct Answer : C
The correct answer is Choice C.
Choice A rationale: Applying four drops of developing solution to each stool specimen is incorrect. Typically, the test requires two drops of solution. Following manufacturer instructions ensures accurate results and prevents unnecessary waste or inaccurate readings.
Choice B rationale: Using toilet paper to transfer the stool specimen is improper. Stool should be collected using the provided applicator stick to avoid contamination, ensuring the accuracy of the fecal occult blood test.
Choice C rationale: Waiting 30 seconds after applying the developing solution allows the chemical reaction to complete, ensuring accurate detection of any occult blood present in the stool sample.
Choice D rationale: Collecting two stool specimens from the same area increases the risk of missing occult blood present in different parts of the stool. Sampling from multiple areas enhances test accuracy and ensures comprehensive results.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
The correct answer is choice A.
Choice A rationale: Assisting the patient to the bathroom every 2 hours is a fixed schedule that doesn't allow for individual variations in bladder function. A bladder-training program should encourage the patient to recognize and respond to their own urge to urinate, promoting self-reliance and bladder control.
Choice B rationale: Offering the opportunity to urinate before bathing is a good practice to prevent accidents and promote comfort. It also helps to reduce the risk of urinary tract infections.
Choice C rationale: Encouraging the patient to urinate when they feel the urge is a key component of bladder training. It helps the patient to develop bladder control and reduce the frequency of accidents.
Correct Answer is A
Explanation
Choice A rationale:
Caffeinated beverages are known to cause diarrhea. Caffeine naturally occurs in many foods and drinks, including coffee and chocolate. It speeds up the digestive system and can cause loose stools. In addition, caffeine can irritate the stomach lining during digestion. Therefore, it’s important for the nurse to educate the patient about the potential effects of caffeinated beverages on their digestive system.
Choice B rationale:
Low-fiber cereal is not typically associated with triggering diarrhea. In fact, foods that are low in fiber can actually help firm up stools and are often recommended for individuals experiencing diarrhea. Therefore, while it’s not harmful, it’s not a primary concern for patients with diarrhea.
Choice C rationale:
White rice is another food that does not typically cause diarrhea. Similar to low-fiber cereal, white rice can help firm up stools and is often recommended for individuals experiencing diarrhea. It’s not a primary concern for patients with diarrhea.
Choice D rationale:
Ripe bananas do not typically cause diarrhea. They are actually part of the BRAT diet (Bananas, Rice, Applesauce, Toast), which is often recommended for individuals experiencing diarrhea. Therefore, it’s not a primary concern for patients with diarrhea.
In conclusion, when educating a patient about food and drinks that can trigger diarrhea, the nurse should include caffeinated beverages as they can potentially cause diarrhea. However, low-fiber cereal, white rice, and ripe bananas are not typically associated with triggering diarrhea.
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