A nurse is caring for a child with a diagnosis of Duchenne's muscular dystrophy (DMD). The nurse should recognize that which of the following accurately describes Duchenne muscular dystrophy (DMD)?
(Select All that Apply.)
DMD is an inherited X-linked recessive trait
Most Clients with DMD are wheelchair dependent by age 12
The disease leads to progressive muscle degeneration.
Clients with DMD are never able to ambulate independently.
Disease progression always requires hospitalization
Correct Answer : A,B,C
A. Duchenne muscular dystrophy is caused by a mutation in the dystrophin gene, which is X-linked, meaning it is passed down from carrier mothers to affected sons. It primarily affects boys.
B. Children with DMD usually lose the ability to walk by the age of 12 due to progressive muscle weakness.
C. DMD is characterized by the progressive degeneration and weakness of the skeletal muscles, leading to loss of function over time.
D. While most children with DMD will become wheelchair-bound, some may be able to ambulate independently until the early teenage years, before losing the ability to walk.
E. Hospitalization is not always required for DMD. Treatment may include outpatient therapies and management of symptoms. The need for hospitalization depends on complications.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Tachycardia can occur with a brain tumor due to increased intracranial pressure and systemic stress responses.
B. Hyporeflexia is not a typical sign of a brain tumor. Hyperreflexia or changes in reflexes may be seen with central nervous system involvement.
C. Decreased appetite is more common due to nausea, vomiting, and other neurological symptoms associated with brain tumors.
D. A negative Babinski reflex is normal in children over 2 years old, and a positive Babinski reflex (extending the toes) may indicate neurological involvement, not a typical finding in brain tumors.
Correct Answer is {"dropdown-group-1":"A","dropdown-group-2":"C"}
Explanation
A. Digitalis toxicity can occur in children receiving digoxin, especially if there are electrolyte imbalances or if the dose is too high. Symptoms of toxicity include nausea, vomiting, and arrhythmias.
C. Hypokalemia is a common side effect of diuretics like furosemide. Low potassium levels increase the risk of digoxin toxicity, which is critical to monitor in this child’s care.
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