what organism is a parasite that causes acute diarrhea
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Nursing Elites

ATI RN

RN Nursing Care of Children Online Practice 2019 A

1. What organism is a parasite that causes acute diarrhea?

Correct answer: C

Rationale: Giardia lamblia is a protozoan parasite known to cause acute diarrhea, often through contaminated water or food. Shigella, Salmonella, and E. coli are bacterial pathogens that also cause diarrhea but are not parasites.

2. Which is the leading cause of death in infants younger than 1 year in the United States?

Correct answer: A

Rationale: Congenital anomalies are the leading cause of death in infants younger than 1 year in the United States.

3. The nurse is caring for an infant after a cleft lip repair. Which of these measures should be included in the plan of care?

Correct answer: C

Rationale: The correct measure that should be included in the plan of care for an infant after a cleft lip repair is to position the infant supine. Placing the infant in a supine position helps protect the surgical site from injury and promotes proper healing. Choice A, 'Position prone,' is incorrect as placing the infant prone can put pressure on the surgical site and hinder healing. Choice B, 'Provide fluids from a cup,' is not directly related to the surgical care of a cleft lip repair. Choice D, 'Avoid elbow restraints,' is not specific to the postoperative care of a cleft lip repair.

4. What findings would the nurse consider normal in assessing the anterior fontanel of a neonate?

Correct answer: D

Rationale: The correct answer is D: Pulsating anterior fontanel. The fontanel should feel flat, firm, and well demarcated. Pulsations are frequently visible at the anterior fontanel, which is a normal finding in a neonate. A closed anterior fontanel, as mentioned, is a potential sign of a major abnormality. A sunken or bulging fontanel (when the infant is quiet) may be indicative of distress or a major abnormality. Therefore, options A, B, and C are considered abnormal findings when assessing the anterior fontanel of a neonate.

5. The parents of a young child ask the nurse for suggestions about discipline. When discussing the use of time-outs, which should the nurse include?

Correct answer: C

Rationale: Time-outs should be in a safe, nonstimulating area, with the length typically being 1 minute per year of the child's age, not 1 hour.

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