Pediatric Nursing Exam 3 (NUR 230) Comprehensive Test Bank Questions & Answers on GI, GU, Respiratory

Pediatric Nursing Exam 3 (NUR 230)
Comprehensive Test Bank Questions &
Answers on GI, GU, Respiratory,
Cardiac, and Developmental Concepts


[EXAM OVERVIEW]


| Parameter | Details |
||-|
| Exam Code | NUR 230 – Pediatric Nursing Exam 3
|
| Institution | Galen College of Nursing |
| Coverage | Gastrointestinal, Genitourinary,
Respiratory, Cardiac, and Developmental Concepts |
| Question Count | 200+ practice questions |




1

,SECTION 1: GROWTH & DEVELOPMENT
CONCEPTS


Question 1
At what age do infants typically double their birth
weight?
A. 3 months
B. 6 months
C. 9 months
D. 12 months


Answer: B. 6 months


Rationale: Infants typically double their birth weight
by 6 months of age and triple it by 12 months (1
year) . This is an important milestone used to assess
adequate growth and nutrition in the first year of life.



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,Question 2
At what age do infants typically triple their birth
weight?
A. 6 months
B. 9 months
C. 12 months (1 year)
D. 18 months


Answer: C. 12 months (1 year)


Rationale: Infants typically triple their birth weight
by their first birthday. This rapid growth in the first
year reflects the high nutritional demands of infancy
and is a key indicator of adequate feeding and
overall health.



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, Question 3
At what age does the posterior fontanel typically
close?
A. 1-2 months
B. 3 months
C. 6 months
D. 12 months


Answer: A. 1-2 months


Rationale: The posterior fontanel typically closes by
2-3 months of age . The anterior fontanel closes
later, typically between 12-18 months. Delayed
closure may indicate conditions such as
hydrocephalus or hypothyroidism.



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