ATI RN
Pediatric Musculoskeletal Assessment Questions
Question 1 of 5
On a global basis, poor bioavailability secondary to phytic acid is thought to be a more important factor than low intake in the widespread occurrence of
Correct Answer: A
Rationale: The text explicitly states that poor bioavailability due to phytic acid is a key factor in zinc deficiency globally.
Question 2 of 5
The MOST common indication for long-term parenteral nutrition is
Correct Answer: A
Rationale: Short bowel syndrome is the most common reason for long-term parenteral nutrition due to significant nutrient absorption loss.
Question 3 of 5
Classification of true hyponatremia is based on the patient's
Correct Answer: B
Rationale: True hyponatremia is classified by volume status (hypovolemic, euvolemic, hypervolemic), a fundamental diagnostic approach.
Question 4 of 5
Which of the following is a cause of metabolic acidosis with normal anion gap?
Correct Answer: B
Rationale: Diarrhea causes normal anion gap metabolic acidosis due to bicarbonate loss, unlike the others with elevated gaps.
Question 5 of 5
Most hemangiomas do not necessitate medical intervention and involute spontaneously; however, if complications arise and treatment is warranted, oral propranolol is the mainstay of therapy.
Correct Answer: A
Rationale: Hemangiomas are benign vascular tumors that often resolve without intervention. When treatment is needed due to complications like ulceration or obstruction, oral propranolol is the first-line therapy due to its efficacy in reducing proliferation.