A 5-year-old boy was diagnosed with Duchenne muscular dystrophy less than 18 months ago.
The client presents with fatigue, and muscular weakness and is having difficulty running, and often falls majority of his attempts.
Which of the following would the nurse expect to be elevated in Duchenne muscular dystrophy?
Lactate Dehydrogenase.
C-Reactive Protein.
Erythrocyte sedimentation rate.
Creatine kinase.
The Correct Answer is D
In patients with Duchenne muscular dystrophy (DMD), creatine kinase levels are often increased to levels that are 50-100 times the reference range.
Choice A is incorrect because lactate dehydrogenase is not typically elevated in DMD.
Choice B is incorrect because C-reactive protein is not typically elevated in DMD.
Choice C is incorrect because the erythrocyte sedimentation rate is not typically elevated in DMD.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Pregnant vegans should ensure they are getting enough vitamin B12, which is essential for the development of the infant’s nervous system.
Vitamin B12 is found almost exclusively in animal products, so vegans should consume fortified foods such as cereals or take a supplement to ensure they are getting enough of this important nutrient.
Choice B, Milk, and cheese, is not correct because it is not vegan.
Choice C, Nuts, seeds, and chocolate, is not correct because it does not address the need for vitamin B12.
Choice D, Carrots, sweet potatoes, and mangoes, is not correct because it does not address the need for vitamin B12.
Correct Answer is D
Explanation
“Implantation occurs between two and three weeks after conception.” This statement is incorrect because implantation usually occurs about 6 to 10 days after conception.
Choice A is correct because bleeding or spotting can accompany implantation.
Choice B is correct because sperm can remain viable in the woman’s reproductive tract for 2 to 3 days.
Choice C is correct because fertilization typically takes place in the outer third of the fallopian tube.
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