ATI RN
ATI Nursing Care of Children
1. Why is knowledge of developmental theories useful for the nurse?
- A. Allows the nurse to know exactly what to do when caring for pediatric patients
- B. Is predictable and aids in controlling the child’s development
- C. Is a set of facts that each child follows in a prescribed method
- D. Provides a framework to guide the nurse in caring for the patient
Correct answer: D
Rationale: The correct answer is D. Understanding developmental theories helps nurses anticipate and plan appropriate care based on the child’s developmental stage. Choice A is incorrect because developmental theories provide a framework but do not dictate exact actions. Choice B is incorrect as developmental processes are not entirely predictable and are not meant to control a child’s development. Choice C is incorrect as developmental theories are not a strict set of facts that all children follow in a prescribed manner, but rather guidelines for understanding and supporting a child's growth and development.
2. The mother of an infant diagnosed with bronchiolitis asks the nurse what causes the disease. How should the nurse respond?
- A. Respiratory syncytial virus (RSV)
- B. Haemophilus influenzae
- C. Parainfluenza
- D. Rotavirus
Correct answer: A
Rationale: The correct answer is A: Respiratory syncytial virus (RSV). RSV is the most common cause of bronchiolitis, especially in infants. Bronchiolitis is characterized by inflammation of the small airways in the lungs. Choice B, Haemophilus influenzae, is a bacterium that can cause respiratory infections but is not the primary cause of bronchiolitis. Choice C, Parainfluenza, is a common viral infection that can cause croup and other respiratory illnesses but is not the main cause of bronchiolitis. Choice D, Rotavirus, is a virus that primarily affects the gastrointestinal system, causing diarrhea and vomiting, and is not associated with bronchiolitis.
3. What is an appropriate screening test for hearing that the nurse can administer to a 5-year-old child?
- A. Rinne test
- B. Weber test
- C. Pure tone audiometry
- D. Eliciting the startle reflex
Correct answer: C
Rationale: Pure tone audiometry is an appropriate and effective screening test for hearing in a 5-year-old child, helping to assess the ability to hear various frequencies and volumes.
4. A major reason for the development of respiratory distress syndrome in the preterm infant is:
- A. Excessive surfactant
- B. Lack of surfactant
- C. Immature immune system
- D. Lack of body fat
Correct answer: B
Rationale: The correct answer is B: Lack of surfactant. Respiratory distress syndrome (RDS) in preterm infants is primarily due to a lack of surfactant, which is crucial for keeping the lungs inflated. Without adequate surfactant, the alveoli collapse, leading to breathing difficulties. Choice A, Excessive surfactant, is incorrect as RDS is caused by an insufficient amount of surfactant. Choice C, Immature immune system, and Choice D, Lack of body fat, are not directly related to the development of respiratory distress syndrome in preterm infants.
5. At what age is binocularity, the ability to fixate on one visual field with both eyes simultaneously, typically achieved?
- A. 1 month
- B. 3 to 4 months
- C. 6 to 8 months
- D. 12 months
Correct answer: B
Rationale: Binocularity, the ability to fixate on one visual field with both eyes simultaneously, is typically achieved by the age of 3 to 4 months. Achieving binocularity at 1 month is too early for most infants as their visual system is still developing. Similarly, 6 to 8 months and 12 months are beyond the normal age range for achieving binocularity, and delayed achievement could indicate potential issues like strabismus, which may lead to visual impairment if not addressed.
Similar Questions
Access More Features
ATI RN Basic
$69.99/ 30 days
- 50,000 Questions with answers
- All ATI courses Coverage
- 30 days access @ $69.99
ATI RN Premium
$149.99/ 90 days
- 50,000 Questions with answers
- All ATI courses Coverage
- 30 days access @ $149.99