Genu valgum refers to:
inward or outward toeing of the feet.
bow leggedness.
knock knees.
clubfoot.
The Correct Answer is C
Rationale:
A. Inward or outward toeing refers to metatarsus adductus or rotational deformities of the feet, not genu valgum.
B. Bow-leggedness is called genu varum, not genu valgum.
C. Genu valgum is commonly referred to as knock knees, where the knees angle inward and touch each other when the legs are straightened.
D. Clubfoot (talipes equinovarus) is a congenital deformity of the foot, unrelated to knee alignment.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Rationale:
A. Aspirin is the mainstay of treatment in Kawasaki disease. It serves two critical purposes: reducing inflammation and fever, and preventing coronary artery aneurysms by inhibiting platelet aggregation. High doses are used initially for anti-inflammatory effects, followed by lower doses for antiplatelet therapy.
B. Corticosteroids may be considered in refractory cases but are not first-line therapy for all patients.
C. Penicillin is not used, as Kawasaki disease is not caused by a bacterial infection.
D. Acetaminophen can reduce fever and discomfort but does not prevent cardiovascular complications and is therefore not sufficient as primary therapy.
Correct Answer is C
Explanation
Rationale:
A. Intra-articular corticosteroid injections are generally reserved for persistent or severe cases that do not respond to conservative therapy; they are not first-line.
B. COX-2 inhibitors are a type of NSAID but are not typically first-line due to cost and cardiovascular risk considerations in otherwise healthy adolescents.
C. Oral nonsteroidal anti-inflammatory drugs (NSAIDs), such as ibuprofen, are the initial pharmacologic treatment for epicondylitis. They reduce inflammation and relieve pain, complementing rest, activity modification, and physical therapy.
D. Oral acetaminophen with codeine is not recommended initially due to risks of opioid use, side effects, and limited anti-inflammatory effects.
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