Asked by Qimei Jiang on Jun 28, 2024

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A nurse is doing an assessment on a newborn. Which is characteristic of a newborn's vision at birth and an expected finding during the assessment?

A) Ciliary muscles are mature.
B) Blink reflex is absent.
C) Tear glands function.
D) Pupils react to light.

Ciliary Muscles

Small muscles located in the eye that adjust the lens shape to focus on objects at various distances.

Blink Reflex

An involuntary blinking of the eyelids elicited by stimulation of the cornea or by other stimuli that protects the eye from foreign bodies and bright light.

Tear Glands

Glands located around the eye that produce tears, which are necessary for lubricating the eyes and providing protection against irritants.

  • Recognize and describe normal findings and common variations in newborn assessments.
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Verified Answer

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Hadeel HouraniJul 04, 2024
Final Answer :
D
Explanation :
Although at birth the eye is still structurally incomplete, the pupils do react to light. The ciliary muscles are immature, limiting the eyes' ability to focus on an object for any length of time. The blink reflex is responsive to minimal stimulus. The tear glands do not begin to function until ages 2 to 4 weeks.