Which is a common clinical manifestation of myasthenia gravis?
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ATI RN · Musculoskeletal Pediatrics
Question 2 of 28
Maintenance fluids are composed of a solution of water, glucose, sodium, potassium, and chloride. How much of the normal caloric needs of the patient is provided by glucose in maintenance fluids?
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ATI RN · Musculoskeletal Pediatrics
Question 3 of 28
The least significant finding in Miller-Fisher syndrome (MFS) is
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Question 4 of 28
The MOST common location of spondylolisthesis is
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ATI RN · Musculoskeletal Pediatrics
Question 5 of 28
The MOST common cause of hypokalemia in children is
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ATI RN · Musculoskeletal Pediatrics
Question 6 of 28
Most erythema multiforme (EM) cases in children are precipitated by herpes simplex virus infection, though the infection may no longer be apparent by the time EM develops. Mycoplasma pneumoniae and other infectious organisms may also trigger EM.
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ATI RN · Musculoskeletal Pediatrics
Question 7 of 28
A young athlete develops heel pain with activity that decreases with rest; he is limping with no swelling. He has pain to palpation of the posterior calcaneus and tight heel cords. Infection and tumor were excluded by radiographs. Of the following, the MOST likely diagnosis is
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ATI RN · Musculoskeletal Pediatrics
Question 8 of 28
Matching: Congenital vertical talus
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Question 9 of 28
Fractures of the wrist and forearm are very common fractures in children. All the following statements are true EXCEPT
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ATI RN · Musculoskeletal Pediatrics
Question 10 of 28
Transient synovitis (toxic synovitis) is a reactive arthritis and is one of the most common causes of hip pain in young children. All the following clinical manifestations are true EXCEPT
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ATI RN · Musculoskeletal Pediatrics
Question 11 of 28
Hypokalemia is common in children, with most cases related to
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ATI RN · Musculoskeletal Pediatrics
Question 12 of 28
Which is not true of creatine phosphokinase (CK)?
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ATI RN · Musculoskeletal Pediatrics
Question 13 of 28
Osteoporosis that occurs in childhood is related to
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ATI RN · Musculoskeletal Pediatrics
Question 14 of 28
Infants are born with maximum genu varum. The lower extremity straightens out around the age of
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ATI RN · Musculoskeletal Pediatrics
Question 15 of 28
In developmental dysplasia of the hip (DDH), the hip may develop muscular contractures, preventing positive Ortolani tests after the age of
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ATI RN · Musculoskeletal Pediatrics
Question 16 of 28
Match the following terms with the common names - Pes planus
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ATI RN · Musculoskeletal Pediatrics
Question 17 of 28
Respiratory acidosis occurs in
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Question 18 of 28
Myasthenia gravis is a chronic autoimmune disease of neuromuscular blockade. Of the following, the MOST characteristic feature is
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ATI RN · Musculoskeletal Pediatrics
Question 19 of 28
Macrodactyly is seen in the following conditions EXCEPT
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ATI RN · Musculoskeletal Pediatrics
Question 20 of 28
A child presents after a fall, which occurred while running. While falling, the child attempted to brace against the fall using his hands in dorsiflexion. There is tenderness over the wrist. Which is the most likely diagnosis?
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ATI RN · Musculoskeletal Pediatrics
Question 21 of 28
A 2-year-old child is brought to you because he refuses to use his right arm. Any attempt to touch it is met with a cry, and the child will not hold objects in his right hand. The mother denies trauma, but she did pull the child by the arm recently when he refused to go into an elevator. The most likely diagnosis is
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ATI RN · Musculoskeletal Pediatrics
Question 22 of 28
An adolescent has vague knee pain. With the knee fully flexed, there is a discrete tender area on the lateral portion of the articular cartilage of the medial femoral condyle. Which is the most likely diagnosis?
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ATI RN · Musculoskeletal Pediatrics
Question 23 of 28
All the following phosphorus binders are used in chronic renal insufficiency EXCEPT
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ATI RN · Musculoskeletal Pediatrics
Question 24 of 28
AllOne of the following does not induce myopathy:"
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ATI RN · Musculoskeletal Pediatrics
Question 25 of 28
Gowers sign is fully expressed by the age of
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Question 26 of 28
Matching: Spasticity
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Question 27 of 28
Expansion of the intravascular volume and increased intravascular pressure are the main causes of edema in
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ATI RN · Musculoskeletal Pediatrics
Question 28 of 28
Creatine is an amino acid mostly stored in skeletal muscle increasing muscle performance. Its use has been increased when other supplements have been withdrawn from the market. Of the following, the possible adverse effect include
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