Exam 3: NU 131 / NU131 (Latest
Edition 2025 / 2026) Nursing and Healthcare I | Review Questions with Answers | 100 % Correct | Grade A - Galen
Question:
Fontanels
Answer:
Gaps between a baby's skull that slowly close up during the first 18 months of life
Question:
posterior fontanel
Answer:
back soft spot on fetal skull between parietal and occipital bone
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Question:
anterior fontanel
Answer:
closes at 12-18 months, larger diamond-shaped at the front
Question:
Doubling and Tripling birth weight
Answer:
Infants double their birth weight by 5 to 6 months. Triple their birth weight by the first birthday, 75% of an infant boy is water, watch for dehydration due to vomiting or diarrhea
Question:
prenatal to infant eyes
Answer:
Tears appear at 4 weeks of age, color is slate gray or dark blue until 3-6 months
Question:
prenatal to infant teeth
Answer:
Deciduous teeth (primary or baby teeth) erupt around 6-7 months of age, replaced by permanent teeth by 7 years of age.
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