ATI RN
ATI Pediatrics Proctored Exam 2023
1. Which is the appropriate intervention when providing care to a child diagnosed with nephrotic syndrome, who is edematous and on bed rest?
- A. Monitor blood pressure every 30 minutes.
- B. Reposition every 2 hours.
- C. Limit visitors.
- D. Encourage fluids.
Correct answer: B
Rationale: Repositioning every 2 hours is crucial in preventing skin breakdown in an edematous child on bed rest. This intervention helps redistribute pressure and maintain skin integrity, reducing the risk of pressure ulcers. It is an essential part of care for patients with limited mobility to ensure their comfort and prevent complications related to immobility.
2. The renin-angiotensin-aldosterone system plays an important role in maintaining blood pressure. Which compound in this system is most powerful at raising blood pressure?
- A. Angiotensin I
- B. Angiotensin II
- C. Angiotensin III
- D. Renin
Correct answer: B
Rationale: Angiotensin II is the most potent compound in the renin-angiotensin-aldosterone system for raising blood pressure. It acts as a powerful vasoconstrictor, leading to increased systemic vascular resistance. Angiotensin II is formed from angiotensin I through the action of the angiotensin-converting enzyme. While renin initiates the cascade by converting angiotensinogen to angiotensin I, it is angiotensin II that exerts the strongest pressor effect.
3. A caregiver is seeking guidance from a healthcare provider concerning a child diagnosed with impetigo. Which of the following instructions should the healthcare provider include?
- A. Apply warm compresses to the affected area.
- B. Keep the child home from school until lesions are crusted over.
- C. Apply antibiotic ointment to the lesions.
- D. Cleanse the affected area with hydrogen peroxide.
Correct answer: C
Rationale: The healthcare provider should recommend applying antibiotic ointment to the lesions to prevent the spread of infection and facilitate healing. Antibiotic ointment helps combat the bacterial infection associated with impetigo and supports the skin's recovery process. This approach aids in reducing symptoms, preventing complications, and promoting a quicker resolution of the condition.
4. A healthcare provider at an urgent care clinic is assessing an adolescent client who has an upper respiratory tract infection. Which of the following findings should the provider recognize as a manifestation of pertussis?
- A. Inflamed throat with exudate
- B. Purulent eye drainage
- C. Dry, hacking cough
- D. Koplik spots on buccal mucosa
Correct answer: C
Rationale: The correct answer is C: 'Dry, hacking cough.' A dry, hacking cough is a classic manifestation of pertussis. Pertussis typically presents with symptoms of an upper respiratory tract infection, starting with a persistent, severe, and uncontrollable cough that can worsen at night. This cough is often followed by a high-pitched 'whoop' sound as the patient tries to catch their breath, hence the term 'whooping cough.' In contrast, options A, B, and D are not typically associated with pertussis. Inflamed throat with exudate may suggest a bacterial throat infection like streptococcal pharyngitis, purulent eye drainage is more indicative of a bacterial conjunctivitis, and Koplik spots on the buccal mucosa are specific to measles. Therefore, recognizing the dry, hacking cough as a manifestation of pertussis is crucial for early identification and appropriate management of the disease.
5. Which type of parenting style is associated with children who rank higher on many measures of social and cognitive development?
- A. Warm, responsive, positive
- B. Neutral, rigid, critical
- C. Absent, unstructured, negative
- D. Cold, neglectful, negative
Correct answer: A
Rationale: Research has shown that a warm, responsive, and positive parenting style is associated with children who rank higher on many measures of social and cognitive development. This style promotes secure attachment, emotional regulation, and overall well-being in children. In contrast, parenting styles characterized by neutrality, rigidity, negativity, or neglect have been linked to poorer outcomes in children's development. Understanding different parenting styles can help professionals tailor interventions to support families effectively and respectfully.
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