A child is diagnosed with sickle cell disease. The parents are unsure how their child contracted the disease. Which explanation by the nurse is the most appropriate?
"The father has the trait, but the mother doesn’t."
"The mother has the trait, but the father doesn’t."
"Both the mother and the father have the sickle cell trait."
"The mother has sickle cell disease, but the father doesn't have the disease or the trait."
The Correct Answer is C
Choice A reason: This option is incorrect because sickle cell disease is an inherited condition, and one parent having the trait is not sufficient for a child to have the disease.
Choice B reason: This option is also incorrect for the same reason as choice A; both parents must carry the trait for the child to have a chance of inheriting the disease.
Choice C reason: This is the correct choice. Sickle cell disease is inherited when both parents carry the sickle cell trait, giving their child a 25% chance of having the disease.
Choice D reason: This option is incorrect because if only one parent has sickle cell disease and the other has neither the disease nor the trait, the child cannot have sickle cell disease.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A reason: While symptoms of infection are important to assess, they are not the immediate priority following vaccine administration.
Choice B reason: Anaphylaxis is a rapid, potentially life-threatening allergic reaction that can occur after vaccination, making it the priority assessment.
Choice C reason: Pain at the injection site is common and expected, but it is not as critical as assessing for anaphylaxis.
Choice D reason: Myalgia, or muscle pain, may occur after vaccination but is not the immediate priority for assessment.
Choice E reason: Hyperthermia, or elevated body temperature, could indicate an adverse reaction; however, anaphylaxis is the most urgent concern to address post-vaccination.
Correct Answer is C
Explanation
Choice A reason: Maintaining the child NPO is not necessary unless there are other medical reasons for doing so.
Choice B reason: Encouraging fluids is contraindicated in SIADH as it can exacerbate fluid overload.
Choice C reason: This is the correct choice. Fluid restriction is a key component of managing SIADH to prevent further dilutional hyponatremia.
Choice D reason: Turning frequently is important for all hospitalized patients to prevent pressure ulcers but is not specific to the management of SIADH.
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