The nurse is assessing a 4-month-old boy during a scheduled visit. Which findings might suggest a developmental problem?

The child does not vocally respond to voices.

The child never squeals or yells.

The child does not babble.

The child does not say dada or mama.

Answer and Explanation

The Correct Answer is C

A. The child does not vocally respond to voices: While vocal responsiveness is an important aspect of development, it may vary among infants and is not necessarily indicative of a developmental problem at 4 months.

B. The child never squeals or yells: Squealing and yelling are vocalizations that infants may or may not exhibit at this age, and their absence alone may not necessarily indicate a developmental problem.

C. The child does not babblE. Babbling, which typically begins around 4 to 6 months of age, involves the repetition of consonant-vowel combinations (e.g., "bababa"). The absence of babbling by 4 months may suggest a delay in language development and could be a potential sign of a developmental problem.

D. The child does not say dada or mamA. Infants may begin to associate "dada" or "mama" with specific caregivers, but this typically occurs later, closer to 6 to 9 months of age. The absence of this behavior at 4 months may not necessarily indicate a developmental problem.

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Correct Answer is A

Explanation

A. Do nothing: this is a normal condition for toddlers: Lordosis, also known as swayback, is a common and typically normal finding in toddlers as they develop and their posture adjusts. It is characterized by an exaggerated curvature of the lumbar spine. In most cases, lordosis resolves on its own as the child grows and their musculoskeletal system matures. Therefore, no

intervention is usually necessary.

B. Notify the primary care healthcare provider about the condition: Lordosis alone is not

typically considered a concerning finding in toddlers unless it is severe or accompanied by other

symptoms. It is not necessary to notify the primary care provider unless there are additional concerning signs or symptoms.

C. Refer the toddler to a physical therapist: Referring the toddler to a physical therapist for lordosis alone is not warranted unless there are other significant musculoskeletal issues or developmental concerns.

D. Explain that the child will need a back bracE. Lordosis in toddlers does not typically require the use of a back brace. It is usually a benign and self-limiting condition that resolves with time as the child's musculoskeletal system matures.

A. The heart triples in size over the first year of lifE. the average pulse rate decreases from 120 to 140 in the newborn to about 100 in the 1-year-old. B. Most infants triple their birth weight by 4 to 6 months of age and quadruple their birth weight by the time they are 1 year old. C. By 6 months of age, the infant's brain weighs half that of the adult brain; at age 12 months, the brain weighs 2.5 times what it did at birth. D. The head circumference increases rapidly during the first 6 months: the average increase is about 1 in per month.

Correct Answer is B

Explanation

A. The heart triples in size over the first year of lifE. While cardiac growth occurs during infancy, the described change is not specific to a developmental milestone.

B. Most infants triple their birth weight by 4 to 6 months of age and quadruple their birth weight by the time they are 1 year olD. This statement accurately describes a significant developmental milestone related to physical growth during infancy.

C. By 6 months of age, the infant's brain weighs half that of the adult brain; at age 12 months, the brain weighs 2.5 times what it did at birth: This statement describes brain growth rather than a

milestone related to physical growth or development.

D. The head circumference increases rapidly during the first 6 months: the average increase is about 1 in per month: While head circumference growth is important, it does not specifically relate to the described developmental milestone of weight gain during infancy.

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The nurse is assessing a 4-month-old boy during a scheduled visit. Which findings might suggest a developmental problem?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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Correct Answer is A

Explanation

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Correct Answer is B

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