A community health nurse is performing a vision screening on a 4-month-old infant. When shining a light source into the infant's visual field, which of the following is an expected finding?
The infant's eyes turn toward the light.
The infant's head turns away from the light.
The infant's eyes remain focused toward the floor.
The infant closes their eyes.
The Correct Answer is A
A.
A. The infant's eyes turn toward the light - This is the expected finding known as the "fixation reflex," where infants naturally turn their eyes toward a light source.
B. The infant's head turns away from the light - This would not be an expected finding during a vision screening; it may suggest a different reflex or issue.
C. The infant's eyes remain focused toward the floor - This would not be an expected finding during a vision screening; it may suggest a different visual or developmental concern.
D. The infant closes their eyes - Closing the eyes in response to light is not the typical response during a vision screening for infants.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Allowing the infant to suck on a pacifier during tube feedings can lead to aspiration or choking and is not recommended.
B. Placing enough formula for 12 hours in the feeding container may lead to formula spoilage and contamination, as formula should be prepared fresh for each feeding.
C. Changing the tube feeding setup every 36 hours is not typically necessary unless there are signs of contamination or malfunction. The frequency of changing the setup should be based on institutional policies and manufacturer recommendations.
D. Flushing the tube with water before and after feedings helps ensure proper hydration and prevents tube blockage. A volume of 30 mL is commonly recommended for infants.
Correct Answer is A
Explanation
A. Initiating IV access is a priority to establish a route for medication administration and fluid resuscitation, which are crucial in the management of acute pancreatitis.
B. Administering pain medication is important, but establishing IV access should be prioritized to ensure timely delivery of medications and fluids.
C. Sending the client to radiology for a CT scan may be necessary but should not take precedence over establishing IV access for immediate intervention.
D. Inserting an NG tube may be indicated later in the client's care but is not the first priority compared to establishing IV access.
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