Nursing Elites

1. The nurse is preparing to administer a measles, mumps, rubella, and varicella (MMRV) vaccine. Which is a contraindication associated with administering this vaccine?

• A. The child has recently been exposed to an infectious disease
• B. The child has symptoms of a cold but no fever
• C. The child is having intermittent episodes of diarrhea
• D. The child has a disorder that causes a deficient immune system

Correct answer: D

Rationale: A compromised immune system is a contraindication for the MMRV vaccine because it is a live attenuated vaccine and could potentially cause an infection in an immunocompromised child.

2. What is the most common complication following surgical correction of esophageal atresia with tracheoesophageal fistula in infants?

• A. Gastroesophageal reflux
• B. Respiratory distress
• C. Stricture formation
• D. Aspiration pneumonia

Correct answer: C

Rationale: The most common complication following surgical correction of esophageal atresia with tracheoesophageal fistula in infants is stricture formation. This complication occurs due to the healing process after surgery, leading to the narrowing of the esophagus. Gastroesophageal reflux (Choice A) can be a concern but is not the most common complication. Respiratory distress (Choice B) may happen but is not the primary complication. Aspiration pneumonia (Choice D) is a risk but is typically not as common as stricture formation in these cases.

3. What is the most common cause of acute gastroenteritis in children under 5 years?

• A. Salmonella
• B. Rotavirus
• C. Norovirus
• D. Shigella

Correct answer: B

Rationale: Rotavirus is the leading cause of acute gastroenteritis in children under 5 years. It leads to severe diarrhea and dehydration. Vaccination against rotavirus has significantly reduced the incidence of this disease, but it remains a major cause of morbidity in young children globally. Salmonella and Shigella can cause gastroenteritis, but they are less common in children under 5 years. Norovirus is also a common cause of gastroenteritis, but Rotavirus is the most prevalent in this age group.

4. Which explains the importance of detecting strabismus in young children?

• A. Color vision deficit may result.
• B. Amblyopia, a type of blindness, may result.
• C. Epicanthal folds may develop in the affected eye
• D. Corneal light reflexes may fall symmetrically within each pupil

Correct answer: B

Rationale: Undetected strabismus can lead to amblyopia, where the brain favors one eye over the other, potentially resulting in permanent vision loss in the affected eye.

5. When assessing a family, the nurse determines that the parents exert little or no control over their children. This style of parenting is called which?

• A. Permissive
• B. Dictatorial
• C. Democratic
• D. Authoritarian

Correct answer: A

Rationale: Permissive parenting is characterized by parents exerting little or no control over their children, leading to a lack of boundaries and structure.

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