A nurse in a provider’s office performs a fecal occult blood test with a positive result on a client.
Which of the following clients may have a false positive result?
A. A client who has a venous stasis ulcer.
A client who has peripheral hematomas.
A client who underwent a barium swallow study.
A client who takes an iron supplement.
The Correct Answer is D
Correct answer: C
A. A client who has a venous stasis ulcer: This is less likely to cause a false positive result. While ulcers can bleed, the fecal occult blood test is designed to detect small amounts of blood in the stool, not necessarily blood from other sources like venous stasis ulcers.
B. A client who has peripheral hematomas: Peripheral hematomas are typically not related to the fecal occult blood test. They generally wouldn’t affect the results unless there was significant bleeding or if the hematomas were a result of an underlying bleeding disorder.
C. A client who underwent a barium swallow study: This is the most likely to cause a false positive result. Barium used in the study can sometimes appear as a false positive on the test due to its interference with the chemical reactions used to detect blood.
D. A client who takes an iron supplement: Iron supplements can actually cause a false negative result rather than a false positive because they may darken the stool and mask the presence of blood.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Beneficence is the ethical principle of doing good and acting in the best interest of the patient. By administering pain medication prior to turning the client, the nurse is reducing the client’s suffering and promoting their well-being.
Choice A. Autonomy is wrong because autonomy is the ethical principle of respecting the patient’s right to self-determination and decision-making. The nurse is not asking for the client’s consent or preference before giving pain medication or turning them.
Choice B. Fidelity is wrong because fidelity is the ethical principle of being faithful and loyal to the patient and honoring one’s commitments and promises. The nurse is not demonstrating fidelity by giving pain medication or turning the client.
Choice C. Veracity is wrong because veracity is the ethical principle of telling the truth and being honest with the patient. The nurse is not providing any information or education to the client before giving pain medication or turning them.
Correct Answer is D
Explanation
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