To assess a client's pupillary reaction to accommodation, what action should the nurse take?
Observe pupil size when focusing on a near object and then a far object.
Compare the shape of each of the pupils bilaterally with normal room light.
Note the speed of pupil constriction when a penlight is shined into the eye.
Determine if dilation of the pupils occurs when the room is darkened.
The Correct Answer is A
Choice A Reason:
Observing pupil size when focusing on a near object and then a far object is correct. This choice is correct because it directly assesses the pupillary reaction to accommodation, which refers to the changes in pupil size that occur when the eyes shift focus between near and far objects. Observing the pupils while the client focuses on a near object and then a far object allows the nurse to assess how the pupils constrict (become smaller) or dilate (become larger) in response to changes in focus, providing valuable information about the client's accommodation reflex.
Choice B Reason:
Comparing the shape of each of the pupils bilaterally with normal room light is incorrect. While comparing the shape of each pupil bilaterally with normal room light is a valid assessment technique for evaluating pupillary size and symmetry, it does not specifically assess the pupillary reaction to accommodation. Therefore, this choice is not as directly relevant to assessing accommodation reflex as choice A.
Choice C Reason:
Noting the speed of pupil constriction when a penlight is shined into the eye is incorrect. This choice refers to assessing the pupillary light reflex, which involves observing the speed and extent of pupil constriction in response to a bright light stimulus. While this assessment is important for evaluating the pupillary response to light, it does not specifically assess accommodation, which involves changes in pupil size in response to changes in focus between near and far objects. Therefore, this choice is not directly relevant to assessing accommodation reflex.
Choice D Reason:
Determining if dilation of the pupils occurs when the room is darkened is incorrect. This choice involves assessing the pupillary response to changes in ambient light levels, which is known as the pupillary light reflex. While assessing pupil dilation in response to darkness is important for evaluating the pupillary response to changes in light, it does not specifically assess accommodation reflex. Therefore, this choice is not directly relevant to assessing accommodation reflex.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A Reason:
Black tarry stools are inappropriate. Black tarry stools may indicate gastrointestinal bleeding, which is not directly related to the client's symptoms of suprapubic tenderness and pressure after urination. While it's important to consider other potential health issues, such as gastrointestinal bleeding, it may not be directly relevant to the client's current urinary symptoms.
Choice B Reason:
A cloudy discharge is inappropriate. A cloudy discharge may suggest an infection or inflammation in the urinary tract, but it is not specifically associated with the symptoms described by the client (suprapubic tenderness and pressure after urination). While urinary tract infections (UTIs) can occur in older adults, they may present with symptoms such as urinary urgency, frequency, dysuria, and hematuria, rather than suprapubic tenderness and pressure after urination.
Choice C Reason:
An overactive bladder is inappropriate. While overactive bladder can cause urinary urgency and frequency, it is less likely to present with suprapubic tenderness and pressure after urination. Overactive bladder is characterized by sudden, involuntary contractions of the bladder muscles, leading to a frequent and urgent need to urinate. It may not directly explain the client's symptoms of suprapubic tenderness and pressure after urination, which are more suggestive of urinary obstruction due to BPH.
Choice D Reason:
A weak urinary stream is appropriate. Benign prostatic hyperplasia (BPH) is a common condition in older men characterized by noncancerous enlargement of the prostate gland, which can lead to compression of the urethra and urinary symptoms. A weak urinary stream is a classic symptom of BPH due to the obstruction caused by the enlarged prostate gland, which interferes with the normal flow of urine. Therefore, the nurse should expect a weak urinary stream as an additional finding during the client interview, which is consistent with the suspected diagnosis of BPH.
Correct Answer is D
Explanation
Choice A Reason:
Checking the reading after the other nurse leaves the room is inappropriate. This option suggests waiting until the other nurse leaves to check the reading again. However, there's no guarantee that the discrepancy will resolve itself, and waiting might delay necessary intervention if there is indeed a pulse deficit. Therefore, this option does not address the immediate need for clarification.
Choice B Reason:
Documenting a pulse deficit of 16 beats per minute is inappropriate. While there appears to be a difference between the apical and radial pulse readings, it's important to verify the accuracy of the measurements before documenting a pulse deficit. Documenting without confirmation could lead to inaccurate information in the patient's medical record.
Choice C Reason:
Reporting the results to the healthcare provider without confirming the accuracy of the measurements may lead to unnecessary concern or intervention. It's essential to ensure that the findings are accurate before reporting them to the healthcare provider.
Choice D Reason:
Repeating the assessment to obtain another reading is appropriate. This option prioritizes patient safety by acknowledging the need to confirm the accuracy of the measurements. Repeating the assessment allows the nurses to ensure consistency and reliability in their findings before taking further action or reporting to the healthcare provider.
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