A female middle adult client tells a nurse that she tested positive for a mutant BRCA1 gene.
The nurse should recognize that the client is at an increased risk for which of the following situations?
Developing thyroid cancer.
Delivering a child who has Down syndrome.
Developing breast cancer.
Developing Alzheimer's disease.
The Correct Answer is C
Choice A rationale
A mutant BRCA1 gene is not associated with an increased risk of thyroid cancer. Thyroid cancer risk factors include radiation exposure and family history, but not the BRCA1 mutation.
Choice B rationale
The BRCA1 gene mutation does not increase the risk of Down syndrome in offspring. Down syndrome is related to chromosomal abnormalities, not the BRCA1 gene mutation.
Choice C rationale
The BRCA1 gene mutation significantly increases the risk of breast cancer, often at an early age. It is a key factor in hereditary breast cancer syndromes.
Choice D rationale
The BRCA1 gene mutation is not linked to an increased risk of Alzheimer's disease. Alzheimer's is associated with genetic factors like the APOE gene, not BRCA1.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale
Dark stools are not a common side effect of chemotherapy; this symptom typically indicates gastrointestinal bleeding or iron supplements.
Choice B rationale
Flossing 4 times daily can cause gum irritation and bleeding, increasing the risk of infection in immunocompromised clients.
Choice C rationale
Administering an antiemetic before chemotherapy helps to prevent nausea and vomiting, improving the client's comfort and compliance with treatment.
Choice D rationale
Swishing with commercial mouthwash can irritate the mucous membranes; instead, using a gentle saline rinse is recommended.
Correct Answer is ["B","C","D"]
Explanation
Choice A rationale: Contact precautions are not necessary in this situation as the client is presenting symptoms of a possible infection related to chemotherapy-induced immunosuppression, not a contagious disease.
Choice B rationale: Placing the client in a private room is crucial to protect her from potential infections, given her compromised immune system due to chemotherapy.
Choice C rationale: Encouraging the client to increase fluid intake can help manage fever and muscle aches and keep her hydrated, which is important when dealing with symptoms of infection and fatigue.
Choice D rationale: Wearing a mask when caring for the client is necessary to protect both the client and the healthcare provider from potential infections, considering the client’s immunocompromised state.
Choice E rationale: Preparing to administer an antibiotic should be based on the healthcare provider's orders and further diagnostic results. While it might be necessary, it is not an immediate nursing action without provider confirmation.
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