Pediatric Musculoskeletal Disorders

ATI RN · Pediatric Musculoskeletal Disorders

Question 1 of 28

Which defines toddler fractures?

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ATI RN · Pediatric Musculoskeletal Disorders

Question 2 of 28

A specific sign of severe dehydration is

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ATI RN · Pediatric Musculoskeletal Disorders

Question 3 of 28

Duchenne muscular dystrophy (DMD) is the most common hereditary neuromuscular disease affecting all races and ethnic groups. All the following are features of DMD EXCEPT

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ATI RN · Pediatric Musculoskeletal Disorders

Question 4 of 28

An adolescent has vague knee pain. There is tenderness and increased prominence of the tibia tubercle. Which is the most likely diagnosis?

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ATI RN · Pediatric Musculoskeletal Disorders

Question 5 of 28

Normal anion gap metabolic acidosis can occur in

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ATI RN · Pediatric Musculoskeletal Disorders

Question 6 of 28

A one-day-old newborn born to a myasthenic mother has generalized hypotonia and weakness. What is the prognosis?

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ATI RN · Pediatric Musculoskeletal Disorders

Question 7 of 28

Legg-CalvÃ©-Perthes disease is a hip disorder of unknown etiology that results from temporary interruption of the blood supply to the proximal femoral epiphysis, leading to osteonecrosis and femoral head deformity. Of the following, the MOST common presenting symptom is

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ATI RN · Pediatric Musculoskeletal Disorders

Question 8 of 28

Spurious hypokalemia occurs in patients with

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ATI RN · Pediatric Musculoskeletal Disorders

Question 9 of 28

Matching: Fatigable weakness

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ATI RN · Pediatric Musculoskeletal Disorders

Question 10 of 28

SJS is defined as epidermal detachment of less than 10 % of the body surface area, whereas SJS/TEN overlap has 10 % to 30 % and TEN has greater than 30 % body surface area involvement. Patients with Kawasaki disease have conjunctival injection and hyperemia of the mucous membranes but necrosis of the lesions does not occur; blistering, erosions, and severe crusting are not observed. The mucosal changes of staphylococcal scalded skin syndrome are minor, and frank erosions are not present. The blistering of the skin is more superficial and favors intertriginous regions.

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ATI RN · Pediatric Musculoskeletal Disorders

Question 11 of 28

The critical site for the renal regulation of sodium balance is the

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ATI RN · Pediatric Musculoskeletal Disorders

Question 12 of 28

Polydactyly (extra toes) is usually found on the initial newborn physical examination. It may be associated with the following malformation syndrome

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ATI RN · Pediatric Musculoskeletal Disorders

Question 13 of 28

Enhancers of nonheme iron absorption are

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ATI RN · Pediatric Musculoskeletal Disorders

Question 14 of 28

Plans for the child described in Question 5 should include (choose one or more)

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ATI RN · Pediatric Musculoskeletal Disorders

Question 15 of 28

All the following statements are true regarding clavicular fracture EXCEPT

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ATI RN · Pediatric Musculoskeletal Disorders

Question 16 of 28

Matching: Flexible flatfeet

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ATI RN · Pediatric Musculoskeletal Disorders

Question 17 of 28

Myasthenia gravis should be differentiated from other causes of neuromuscular blockade as organophosphate chemicals, botulism, and tick paralysis. Of the following, the MOST specific diagnostic test is

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ATI RN · Pediatric Musculoskeletal Disorders

Question 18 of 28

Which is not true of congenital neuromuscular disorders?

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ATI RN · Pediatric Musculoskeletal Disorders

Question 19 of 28

Pediatricians must understand normal limb development so as to recognize pathologic conditions during routine and targeted exams. Of the following, the TRUE statement is

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ATI RN · Pediatric Musculoskeletal Disorders

Question 20 of 28

An adolescent athlete complains of an insidious onset of low back pain persisting over 6 weeks. The pain tends to worsen with activity and with extension of the back and improves with rest, the pain radiated to the buttocks. Of the following, the MOST likely cause is

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ATI RN · Pediatric Musculoskeletal Disorders

Question 21 of 28

Ultrasound is used for initial evaluation of infants with DDH. To avoid confusion with physiologic laxity, ultrasound should be obtained after the of age

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ATI RN · Pediatric Musculoskeletal Disorders

Question 22 of 28

Volume depletion without renal insufficiency may cause a disproportionate increase in the BUN, with little or no change in the creatinine concentration. This increase in the BUN may be absent or blunted in a child with

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ATI RN · Pediatric Musculoskeletal Disorders

Question 23 of 28

In competitive swimming, the MOST common injuries are of the

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ATI RN · Pediatric Musculoskeletal Disorders

Question 24 of 28

In periodic paralysis, all the following are precipitating factors EXCEPT

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ATI RN · Pediatric Musculoskeletal Disorders

Question 25 of 28

Guillain BarrÃ© syndrome is an autoimmune disorder often considered a postinfectious polyneuropathy involving mainly motor but also sensory and sometimes autonomic nerves. All the following are required in diagnosis EXCEPT

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ATI RN · Pediatric Musculoskeletal Disorders

Question 26 of 28

The MOST important indication of mechanical ventilation in respiratory acidosis is

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ATI RN · Pediatric Musculoskeletal Disorders

Question 27 of 28

Match the following terms with the common names - Talipes equinovarus

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ATI RN · Pediatric Musculoskeletal Disorders

Question 28 of 28

A 20-month-old child presented with symmetrical genu varum. His height is on the 10^{\text {th}} percentile, weight on 25^{\text {th}} percentile with no dysmorphic features. His calcium, phosphorus, alkaline phosphatase were normal for his age with no abnormal radiological findings. Of the following, the MOST likely diagnosis is

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