BARKLEY PNP DIAGNOSTIC READINESS TEST QUESTIONS AND ANSWERS ALREADY GRADED A+| 100%
VERIFIED SOLUTIONS
Core Domains
Advanced Health Assessment of Children and Adolescents
Developmental and Behavioral Pediatrics
Differential Diagnosis in Pediatric Primary Care
Pediatric Acute and Chronic Illness Presentation
Diagnostic Test Selection and Interpretation
Pediatric Pharmacology and Prescribing
Health Promotion and Disease Prevention
Ethical and Legal Issues in Pediatric Diagnosis
Family-Centered Diagnostic Reasoning
Introduction
This comprehensive examination is designed to assess the diagnostic readiness of candidates for the Barkley
Pediatric Nurse Practitioner (PNP) certification. The test focuses on the advanced clinical reasoning and diagnostic
skills required to accurately assess, diagnose, and manage the health concerns of infants, children, and adolescents
in primary and acute care settings. Candidates will be challenged to integrate developmental principles,
pathophysiological concepts, and evidence-based guidelines to formulate differential diagnoses and develop
,appropriate diagnostic plans. The multiple-choice and scenario-based questions emphasize real-world clinical
application, family-centered care, and the unique ethical considerations inherent to pediatric practice.
SECTION ONE: QUESTIONS 1–100
1. A 2-year-old male presents with a two-day history of fever, cough, and runny nose. On examination, you
note small, red spots with a white center on the buccal mucosa. Which of the following is the most likely
diagnosis?
A. Rubella
B. Rubeola (measles)
C. Roseola
D. Fifth disease
🟢B
🔴 RATIONALE: Koplik spots are pathognomonic for measles (rubeola). They appear on the buccal mucosa
before the onset of the generalized rash. Rubella, roseola, and fifth disease do not present with Koplik spots.
,2. A 3-week-old female is brought to the clinic for a well-child visit. The mother reports that the infant has
been "colicky" and has difficulty gaining weight. On examination, you note a systolic ejection murmur at the
left upper sternal border that radiates to the back. Which of the following is the most likely diagnosis?
A. Ventricular septal defect (VSD)
B. Atrial septal defect (ASD)
C. Patent ductus arteriosus (PDA)
D. Pulmonic stenosis
🟢D
🔴 RATIONALE: A systolic ejection murmur at the left upper sternal border that radiates to the back is
characteristic of pulmonic stenosis. VSD typically presents with a harsh holosystolic murmur at the left lower
sternal border. ASD presents with a systolic ejection murmur at the left upper sternal border but does not
radiate to the back. PDA presents with a continuous "machine-like" murmur.
3. A 5-year-old male is brought to the clinic by his mother for a fever and rash. On examination, you note a
fine, red, sandpaper-like rash over his trunk and extremities. He has a strawberry tongue and circumoral
pallor. Which of the following is the most likely diagnosis?
A. Measles
B. Scarlet fever
C. Fifth disease
D. Kawasaki disease
, 🟢B
🔴 RATIONALE: Scarlet fever is caused by group A Streptococcus and presents with a fine, red, sandpaper-like
rash, strawberry tongue, and circumoral pallor. Measles presents with Koplik spots and a maculopapular rash.
Fifth disease presents with a "slapped cheek" rash. Kawasaki disease presents with fever, conjunctivitis, and
mucositis.
4. A 7-year-old female presents with a complaint of a rash on her face. On examination, you note a "slapped
cheek" appearance with a lacy, reticular rash on her trunk and extremities. She has a low-grade fever. Which
of the following is the most likely diagnosis?
A. Roseola
B. Fifth disease (erythema infectiosum)
C. Rubella
D. Scarlet fever
🟢B
🔴 RATIONALE: Fifth disease, caused by parvovirus B19, is characterized by a "slapped cheek" facial rash
followed by a lacy, reticular rash on the trunk and extremities. Roseola presents with high fever followed by a
rash. Rubella presents with a maculopapular rash and lymphadenopathy. Scarlet fever presents with a fine,
sandpaper-like rash and strawberry tongue.
VERIFIED SOLUTIONS
Core Domains
Advanced Health Assessment of Children and Adolescents
Developmental and Behavioral Pediatrics
Differential Diagnosis in Pediatric Primary Care
Pediatric Acute and Chronic Illness Presentation
Diagnostic Test Selection and Interpretation
Pediatric Pharmacology and Prescribing
Health Promotion and Disease Prevention
Ethical and Legal Issues in Pediatric Diagnosis
Family-Centered Diagnostic Reasoning
Introduction
This comprehensive examination is designed to assess the diagnostic readiness of candidates for the Barkley
Pediatric Nurse Practitioner (PNP) certification. The test focuses on the advanced clinical reasoning and diagnostic
skills required to accurately assess, diagnose, and manage the health concerns of infants, children, and adolescents
in primary and acute care settings. Candidates will be challenged to integrate developmental principles,
pathophysiological concepts, and evidence-based guidelines to formulate differential diagnoses and develop
,appropriate diagnostic plans. The multiple-choice and scenario-based questions emphasize real-world clinical
application, family-centered care, and the unique ethical considerations inherent to pediatric practice.
SECTION ONE: QUESTIONS 1–100
1. A 2-year-old male presents with a two-day history of fever, cough, and runny nose. On examination, you
note small, red spots with a white center on the buccal mucosa. Which of the following is the most likely
diagnosis?
A. Rubella
B. Rubeola (measles)
C. Roseola
D. Fifth disease
🟢B
🔴 RATIONALE: Koplik spots are pathognomonic for measles (rubeola). They appear on the buccal mucosa
before the onset of the generalized rash. Rubella, roseola, and fifth disease do not present with Koplik spots.
,2. A 3-week-old female is brought to the clinic for a well-child visit. The mother reports that the infant has
been "colicky" and has difficulty gaining weight. On examination, you note a systolic ejection murmur at the
left upper sternal border that radiates to the back. Which of the following is the most likely diagnosis?
A. Ventricular septal defect (VSD)
B. Atrial septal defect (ASD)
C. Patent ductus arteriosus (PDA)
D. Pulmonic stenosis
🟢D
🔴 RATIONALE: A systolic ejection murmur at the left upper sternal border that radiates to the back is
characteristic of pulmonic stenosis. VSD typically presents with a harsh holosystolic murmur at the left lower
sternal border. ASD presents with a systolic ejection murmur at the left upper sternal border but does not
radiate to the back. PDA presents with a continuous "machine-like" murmur.
3. A 5-year-old male is brought to the clinic by his mother for a fever and rash. On examination, you note a
fine, red, sandpaper-like rash over his trunk and extremities. He has a strawberry tongue and circumoral
pallor. Which of the following is the most likely diagnosis?
A. Measles
B. Scarlet fever
C. Fifth disease
D. Kawasaki disease
, 🟢B
🔴 RATIONALE: Scarlet fever is caused by group A Streptococcus and presents with a fine, red, sandpaper-like
rash, strawberry tongue, and circumoral pallor. Measles presents with Koplik spots and a maculopapular rash.
Fifth disease presents with a "slapped cheek" rash. Kawasaki disease presents with fever, conjunctivitis, and
mucositis.
4. A 7-year-old female presents with a complaint of a rash on her face. On examination, you note a "slapped
cheek" appearance with a lacy, reticular rash on her trunk and extremities. She has a low-grade fever. Which
of the following is the most likely diagnosis?
A. Roseola
B. Fifth disease (erythema infectiosum)
C. Rubella
D. Scarlet fever
🟢B
🔴 RATIONALE: Fifth disease, caused by parvovirus B19, is characterized by a "slapped cheek" facial rash
followed by a lacy, reticular rash on the trunk and extremities. Roseola presents with high fever followed by a
rash. Rubella presents with a maculopapular rash and lymphadenopathy. Scarlet fever presents with a fine,
sandpaper-like rash and strawberry tongue.
