The nurse documents that the client's pupillary reaction is PERRLA. What is the "A" in this assessment describing about the client's eyes?
Changes in peripheral vision in response to light
Involuntary blinking in the presence of bright light
Pupillary dilation when looking at a near object
Pupillary constriction when looking at a near object
The Correct Answer is D
A) Changes in peripheral vision in response to light: While peripheral vision is important in a comprehensive eye assessment, it is not specifically evaluated through the PERRLA acronym. PERRLA focuses on how the pupils respond to light and accommodation, not on peripheral vision changes.
B) Involuntary blinking in the presence of bright light: Involuntary blinking is part of a reflex action known as the blink reflex, which helps protect the eyes from bright lights and foreign objects. However, this response is not what the "A" in PERRLA refers to, which is more specifically about pupillary reactions to focus.
C) Pupillary dilation when looking at a near object: When focusing on a near object, the pupils actually constrict rather than dilate. This process, known as accommodation, is important for clear vision at close distances but does not pertain to the dilation of pupils.
D) Pupillary constriction when looking at a near object: The "A" in PERRLA stands for accommodation, which specifically refers to the pupils constricting when a person looks at a nearby object. This reaction helps the eyes focus properly and is a normal finding in a healthy neurological assessment. Thus, option D accurately describes the "A" in the PERRLA assessment.
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Explanation
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Correct Answer is A
Explanation
A) Lordosis: This term specifically refers to an exaggerated inward curvature of the spine, particularly in the cervical or lumbar regions. When the nurse observes an exaggerated cervical curve, lordosis is the correct term to use for documentation, indicating a deviation from the normal spinal alignment.
B) Scoliosis: This condition is characterized by an abnormal lateral curvature of the spine. It does not apply to the observation of an exaggerated cervical curve and would not be appropriate for this finding.
C) Kyphosis: This term denotes an excessive outward curvature of the thoracic spine, often leading to a hunchback appearance. Since the assessment focuses on the cervical region, kyphosis would not accurately describe an exaggerated cervical curve.
D) Normal curve: This term refers to the expected, healthy curvature of the spine. Documenting an exaggerated curve as "normal" would be misleading and does not accurately reflect the observed condition. The nurse should document the finding as lordosis to convey the specific abnormality noted.