WGU D119 PEDIATRIC PRIMARY CARE
OBJECTIVE ASSESSMENT
Comprehensive Resource To Help You Ace 2026-2027
Includes Frequently Tested Questions With
ELABORATED 100% Correct COMPLETE SOLUTIONS
Guaranteed Pass First Attempt!!
Current Update!!
1. Which laboratory test is used to screen for lead toxicity by measuring impaired
heme synthesis?
A. Serum ferritin
B. Blood urea nitrogen
C. Erythrocyte protoporphyrin
D. Hemoglobin electrophoresis
Correct Answer: C. Erythrocyte protoporphyrin
2. Which infant age is most likely to present with increased fussiness as a normal
developmental finding?
A. 2 weeks
B. 1 month
C. 2 months
D. 6 months
Correct Answer: C. 2 months
,3. At what age does an infant typically begin to recognize and respond to the
mother’s voice?
A. Birth
B. 1 month
C. 2 months
D. 4 months
Correct Answer: C. 2 months
4. The Child Autism Spectrum Test (CAST) is used for:
A. Diagnosing ADHD
B. Developmental surveillance
C. Autism screening
D. Speech delay assessment
Correct Answer: C. Autism screening
5. Sibling rivalry most commonly becomes evident during which developmental
stage?
A. Toddler
B. Preschool
C. Kindergarten age
D. Adolescence
Correct Answer: C. Kindergarten age
6. At what age do most children begin independent walking?
,A. 6–9 months
B. 9–12 months
C. 12–18 months
D. 18–24 months
Correct Answer: C. 12–18 months
7. By what age should an infant double birth weight?
A. 3 months
B. 4 months
C. 6 months
D. 9 months
Correct Answer: C. 6 months
8. The Tanner staging system is used to assess:
A. Bone age
B. Cognitive development
C. Pubertal development
D. Sexual orientation
Correct Answer: C. Pubertal development
9. Which vaccine is routinely recommended for a 17-year-old adolescent?
A. HPV
B. Tdap
C. Influenza
D. Meningococcal
Correct Answer: D. Meningococcal
, 10. The HEEADSSS assessment is primarily used to evaluate:
A. Academic performance
B. Nutritional status
C. Adolescent psychosocial safety
D. Cognitive development
Correct Answer: C. Adolescent psychosocial safety
11. Stranger anxiety most commonly occurs at what age?
A. 3–6 months
B. 6–9 months
C. 9–18 months
D. 3–5 years
Correct Answer: C. 9–18 months
12. What is the recommended macronutrient distribution for children?
A. Carbohydrates 30–40%, fat 40–50%, protein 10–20%
B. Carbohydrates 40–65%, fat 25–35%, protein 5–30%
C. Carbohydrates 50–70%, fat 10–20%, protein 10–20%
D. Carbohydrates 20–30%, fat 40–50%, protein 20–30%
Correct Answer: B. Carbohydrates 40–65%, fat 25–35%, protein 5–30%
13. Sexual curiosity in a 12-year-old child should be interpreted as:
A. Pathologic behavior
B. Evidence of abuse
OBJECTIVE ASSESSMENT
Comprehensive Resource To Help You Ace 2026-2027
Includes Frequently Tested Questions With
ELABORATED 100% Correct COMPLETE SOLUTIONS
Guaranteed Pass First Attempt!!
Current Update!!
1. Which laboratory test is used to screen for lead toxicity by measuring impaired
heme synthesis?
A. Serum ferritin
B. Blood urea nitrogen
C. Erythrocyte protoporphyrin
D. Hemoglobin electrophoresis
Correct Answer: C. Erythrocyte protoporphyrin
2. Which infant age is most likely to present with increased fussiness as a normal
developmental finding?
A. 2 weeks
B. 1 month
C. 2 months
D. 6 months
Correct Answer: C. 2 months
,3. At what age does an infant typically begin to recognize and respond to the
mother’s voice?
A. Birth
B. 1 month
C. 2 months
D. 4 months
Correct Answer: C. 2 months
4. The Child Autism Spectrum Test (CAST) is used for:
A. Diagnosing ADHD
B. Developmental surveillance
C. Autism screening
D. Speech delay assessment
Correct Answer: C. Autism screening
5. Sibling rivalry most commonly becomes evident during which developmental
stage?
A. Toddler
B. Preschool
C. Kindergarten age
D. Adolescence
Correct Answer: C. Kindergarten age
6. At what age do most children begin independent walking?
,A. 6–9 months
B. 9–12 months
C. 12–18 months
D. 18–24 months
Correct Answer: C. 12–18 months
7. By what age should an infant double birth weight?
A. 3 months
B. 4 months
C. 6 months
D. 9 months
Correct Answer: C. 6 months
8. The Tanner staging system is used to assess:
A. Bone age
B. Cognitive development
C. Pubertal development
D. Sexual orientation
Correct Answer: C. Pubertal development
9. Which vaccine is routinely recommended for a 17-year-old adolescent?
A. HPV
B. Tdap
C. Influenza
D. Meningococcal
Correct Answer: D. Meningococcal
, 10. The HEEADSSS assessment is primarily used to evaluate:
A. Academic performance
B. Nutritional status
C. Adolescent psychosocial safety
D. Cognitive development
Correct Answer: C. Adolescent psychosocial safety
11. Stranger anxiety most commonly occurs at what age?
A. 3–6 months
B. 6–9 months
C. 9–18 months
D. 3–5 years
Correct Answer: C. 9–18 months
12. What is the recommended macronutrient distribution for children?
A. Carbohydrates 30–40%, fat 40–50%, protein 10–20%
B. Carbohydrates 40–65%, fat 25–35%, protein 5–30%
C. Carbohydrates 50–70%, fat 10–20%, protein 10–20%
D. Carbohydrates 20–30%, fat 40–50%, protein 20–30%
Correct Answer: B. Carbohydrates 40–65%, fat 25–35%, protein 5–30%
13. Sexual curiosity in a 12-year-old child should be interpreted as:
A. Pathologic behavior
B. Evidence of abuse
