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 D
Explanation
Choice A reason: Asking the client to choose the medication is not appropriate as the nurse should use clinical judgment to select the medication based on effectiveness and onset of action.
Choice B reason: Documentation is important but should not precede the administration of pain relief.
Choice C reason: Comparing the pain scale rating with prescribed dosing is part of pain management, but the immediate concern is to relieve the pain as quickly as possible.
Choice D reason: This is the correct choice. The nurse should determine which medication will provide the quickest relief from pain, which is the client's immediate need.
Correct Answer is D
Explanation
Choice A reason: Administering a bolus of D10W is not the first-line treatment for severe dehydration and may not address the immediate fluid needs of the infant.
Choice B reason: Offering an oral rehydration solution is not appropriate for an infant with severe dehydration and a compromised ability to hold down fluids.
Choice C reason: Administering a bolus of hypertonic saline is not typically the initial treatment for dehydration and could potentially worsen the infant's condition.
Choice D reason: This is the correct choice. Administering a bolus of normal saline is the immediate action to treat severe dehydration and restore circulatory volume.
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