A nurse is evaluating a client's laboratory results.
The nurse should recognize that an increase in the client's prostate specific antigen (PSA) laboratory value is indicative of which of the following diagnoses?
Liver cancer.
Breast cancer.
Colon cancer.
Prostatic cancer.
The Correct Answer is D
Choice A rationale
Liver cancer is not associated with elevated prostate specific antigen (PSA) levels. PSA is a protein produced primarily by prostate cells, and its elevation is typically linked to prostate-related conditions rather than liver disorders.
Choice B rationale
Breast cancer is not associated with elevated PSA levels. PSA is specific to prostate cells, which are not present in breast tissue. Therefore, PSA is not a marker used in diagnosing or monitoring breast cancer.
Choice C rationale
Colon cancer is not linked to elevated PSA levels. PSA is not a biomarker for colon cancer, as it is specific to the prostate gland. Other markers, such as carcinoembryonic antigen (CEA), are more relevant for colon cancer.
Choice D rationale
Prostatic cancer is associated with elevated PSA levels. PSA is produced by prostate cells, and elevated levels can indicate prostate cancer, benign prostatic hyperplasia (BPH), or inflammation of the prostate.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","D"]
Explanation
Choice A rationale
Weighing a client with heart failure is a non-invasive and routine task that can be performed by an assistive personnel (AP). Accurate daily weights are essential for monitoring fluid balance in these clients.
Choice B rationale
Incorrect, as providing discharge instructions for a client requires professional nursing judgment and assessment, tasks outside the scope of practice for APs.
Choice C rationale
Incorrect, as performing an admission assessment requires critical thinking and clinical judgment, which are responsibilities of a licensed nurse.
Choice D rationale
Ambulating an older adult client with hypertension can be safely done by an AP. This helps in maintaining the client's mobility and preventing complications such as blood clots and muscle atrophy.
Choice E rationale
Incorrect, as checking a blood product with another nurse prior to administration involves a critical safety check that must be performed by licensed nurses to ensure the right blood is given to the right patient.
Correct Answer is A
Explanation
Choice A rationale
Exercise, in general, is beneficial and should not exacerbate systemic lupus erythematosus (SLE). In fact, regular, gentle exercise can improve overall health and reduce symptoms.
Choice B rationale
Infection can trigger or exacerbate SLE flares by activating the immune system, which can cause increased inflammation.
Choice C rationale
Sunlight exposure can exacerbate SLE due to photosensitivity, leading to skin rashes and triggering systemic flares.
Choice D rationale
Pregnancy can exacerbate SLE due to hormonal changes and the additional strain on the immune system.
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