A nurse is providing teaching to the parents of a newborn about newborn genetic screening.
Which of the following statements should the nurse include in the teaching?
A nurse will draw blood from your baby’s inner elbow
Your baby will be given 2 ounces of water to drink prior to the test
This test will be repeated when your baby is 2 months old
This test should be performed after your baby is 24 hours old
The Correct Answer is D
The correct answer is choice D. This test should be performed after your baby is 24 hours old. This is because newborn genetic screening is a set of laboratory tests that detect a set of known genetic diseases that can affect a child’s long-term health or survival. The test is performed on a blood sample obtained from a heel prick when the baby is two or three days old. Performing the test after 24 hours ensures that the baby has had enough time to metabolize certain substances that could interfere with the accuracy of the test.
Choice A is wrong because the blood sample is not drawn from the baby’s inner elbow, but from the heel. Choice B is wrong because the baby does not need to drink water prior to the test, as this could dilute the blood sample and affect the results. Choice C is wrong because the test does not need to be repeated when the baby is 2 months old, unless there is a positive or inconclusive result from the first test.
Newborn genetic screening is important for early detection and intervention of certain conditions that can cause serious health problems or disability if left untreated. Parents should be informed about the benefits and limitations of the test, as well as their rights and options regarding consent and confidentiality.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
I will need to keep my hand elevated above my heart for several days.” This statement indicates that the client understands the importance of reducing swelling and inflammation in the affected hand after carpal tunnel surgery.
Elevation promotes venous return and prevents fluid accumulation in the tissues.
Choice A is wrong because applying heat for the first 24 hours can increase blood flow and swelling in the hand, which can cause more pain and delay healing. Ice packs are recommended for the first 24 to 48 hours to reduce inflammation.
Choice B is wrong because the client should not avoid using the affected hand for 4 to 6 weeks, as this can lead to stiffness, muscle atrophy, and decreased range of motion. The client should move the fingers periodically and perform gentle exercises as prescribed by the surgeon or physical therapist.
Choice C is wrong because numbness and tingling in the hand are signs of nerve compression, which is the main cause of carpal tunnel syndrome.
The client should expect these symptoms to improve or resolve after surgery, not persist or worsen. If the client experiences numbness and tingling after surgery, they should report it to the surgeon as it may indicate a complication such as nerve injury or hematoma.
Normal ranges for grip strength, pinch strength, and keypinch strength vary depending on age, sex, and hand dominance. However, a general reference for grip strength is 20 to 40 kg for men and 15 to 30 kg for women. For pinch strength, it is 6 to 12 kg for men and 5 to 10 kg for women. For keypinch strength, it is 4 to 8 kg for men and 3 to 7 kg for women.
These values may be lower in older adults or people with chronic conditions.
The client should expect some loss of strength in the affected hand after surgery, but it should gradually improve with rehabilitation.
Correct Answer is A
Explanation
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