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","D"]
Explanation
A. Using humidifiers can help maintain moisture in the air, which is beneficial if the client is experiencing dry mucous membranes or respiratory discomfort, especially due to chemotherapy. However, while this can be helpful, it’s not the most critical teaching point compared to other options related to infection risk or symptoms monitoring.
B. While engaging in stress-reducing activities is important for overall well-being, gardening may pose specific risks for a client with AML, particularly concerning exposure to soil and potential pathogens. Activities should be carefully considered to avoid any risks of infection or physical strain.
C. Clients with AML, especially those undergoing chemotherapy, have a higher risk of infections due to neutropenia (low white blood cell count). A fever of 100.2°F or higher can be a sign of infection and requires prompt medical evaluation. Thus, this is a crucial point for the client to understand.
D. Fresh vegetables that are not cooked or peeled can harbor bacteria and other pathogens that could pose a risk of infection, especially in immunocompromised patients. Clients undergoing chemotherapy should avoid raw foods that can increase the risk of infections.
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.
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