A client diagnosed with prostate cancer asks the nurse the importance of the prostate specific antigen (PSA). The nurse explains to the client that the PSA:
is effective in diagnosing other male cancers
is decreased in the presence of cancer
is a screening tool for prostate cancer
is used as a definitive diagnosis for prostate cancer
The Correct Answer is C
A. PSA is primarily associated with prostate health and is not an effective marker for diagnosing other male cancers. While elevated PSA levels can sometimes indicate issues related to the prostate, they are not used for diagnosing other types of cancer.
B. In fact, PSA levels are usually increased in the presence of prostate cancer. While there can be some conditions that lead to a decrease in PSA levels, cancer itself typically raises PSA levels.
C. PSA is commonly used as a screening tool for prostate cancer. Elevated PSA levels may prompt further investigation, including biopsies, to determine if cancer is present. However, it’s important to note that elevated PSA can also occur due to benign conditions like prostatitis or benign prostatic hyperplasia (BPH).
D. While PSA levels can indicate the possibility of prostate cancer, they do not provide a definitive diagnosis. A diagnosis of prostate cancer typically requires further testing, such as a prostate biopsy, to confirm the presence of cancerous cells.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. 1500 is 8 hours after 0700, which is too long for the remaining fluid to last.
B. 1200 is 5 hours after 0700, which means there would still be fluid left in the bag at this time.
C. 1100 is exactly 4 hours after 0700, which aligns with our calculation of when the remaining 500 mL will be finished.
D. 0200 is 19 hours after 0700, which is far too late for the IV fluid to last.
Correct Answer is C
Explanation
A. This choice is not relevant to reducing the risk of cervical cancer. Hormone replacement therapy (HRT) is primarily used to manage symptoms of menopause and does not have a protective effect against cervical cancer.
B. While colposcopy is a diagnostic procedure used to evaluate abnormal cervical findings, it is not a routine screening method. The primary screening method for cervical cancer is the Pap test (Papanicolaou test) combined with HPV (human papillomavirus) testing. Colposcopy is usually performed after an abnormal Pap test result, not on a yearly basis for general screening.
C. Utilizing safer sex methods, such as consistent use of condoms and reducing the number of sexual partners, can help decrease the risk of acquiring HPV, which is the primary cause of cervical cancer. Promoting safe sexual practices is a key component of cervical cancer prevention.
D. This choice is not effective for reducing the risk of cervical cancer. While vaginal ultrasounds may be used for various gynecological assessments, they are not a screening tool for cervical cancer and do not reduce the risk of developing the disease.
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