While performing a routine assessment of a bedfast client who has bilateral cataracts, the practical nurse (PN) observes that the client's pupils appear milky white. Which action should the PN take next?
Ask the client about any changes in vision.
Notify the charge nurse of the finding.
Assist the client to a semi-Fowler's position.
Assess the client using the Glasgow Coma Scale.
The Correct Answer is B
Choice A reason: Asking the client about any changes in vision can provide valuable information regarding the client's subjective experience and any potential progression of cataracts. However, given the observation of milky white pupils, which may indicate a more serious issue such as advanced cataracts or another underlying condition, it is crucial to take immediate and appropriate action. While gathering subjective data is important, notifying the charge nurse ensures that the finding is promptly addressed by the healthcare team.
Choice B reason: Notifying the charge nurse of the finding is the most appropriate action in this scenario. The observation of milky white pupils in a client with cataracts could indicate significant changes or complications that require further evaluation and potential intervention. By promptly reporting this finding to the charge nurse, the practical nurse ensures that the client receives timely and appropriate care, including potential diagnostic tests and consultations with specialists if necessary.
Choice C reason: Assisting the client to a semi-Fowler's position can be beneficial for comfort and to facilitate breathing, especially in bedfast clients. However, this action does not directly address the observation of milky white pupils. The immediate priority is to notify the charge nurse to ensure that the finding is properly evaluated and managed. Positioning the client can be done as part of routine care, but it is not the most urgent response to the observed change.
Choice D reason: Assessing the client using the Glasgow Coma Scale (GCS) is appropriate for evaluating the level of consciousness and neurological status. However, in this context, the observation of milky white pupils is more likely related to an ocular condition rather than a neurological issue. While it is always important to monitor the client's overall status, the immediate priority is to report the finding to the charge nurse for appropriate ocular assessment and management.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A reason: Aldosterone is a hormone produced by the adrenal cortex that helps regulate sodium and potassium levels in the body. While aldosterone levels can indicate adrenal function, they are not as commonly used as cortisol levels in diagnosing adrenal cortex failure. Aldosterone regulation is also influenced by the renin-angiotensin-aldosterone system, making it a less direct indicator of overall adrenal cortex function compared to cortisol.
Choice B reason: Cortisol is a glucocorticoid hormone produced by the adrenal cortex and plays a vital role in regulating metabolism, immune response, and stress. Measuring cortisol levels is a primary method for assessing adrenal cortex function. Low cortisol levels can indicate adrenal insufficiency or failure, such as in conditions like Addison's disease. Evaluating cortisol levels provides a direct assessment of the adrenal gland’s ability to produce essential hormones necessary for the body's normal functioning.
Choice C reason: Thyroxine (T4) is a hormone produced by the thyroid gland, not the adrenal cortex. It plays a crucial role in regulating metabolism, growth, and development. While thyroxine levels are important for thyroid function assessment, they do not directly reflect the functioning of the adrenal gland. Therefore, thyroxine levels are not relevant in diagnosing adrenal cortex failure.
Choice D reason: Insulin is a hormone produced by the pancreas and is essential for regulating blood glucose levels. It is not related to the adrenal cortex. Monitoring insulin levels is important for diagnosing and managing diabetes mellitus but does not provide information about the functioning of the adrenal gland. Insulin levels are not used to assess adrenal cortex function.
Correct Answer is D
Explanation
Choice A reason: This describes an electroencephalogram (EEG), not an ECG. An EEG detects and maps electrical activity in areas of the brain, which is useful for diagnosing conditions such as epilepsy and other brain disorders.
Choice B reason: This describes a computed tomography (CT) scan. A CT scan uses X-rays and a computer to produce detailed images of internal organs and structures. It is not related to the electrical activity of the heart.
Choice C reason: This describes an electromyography (EMG) test or an auditory brainstem response (ABR) test. EMG records electrical activity in muscles, while ABR measures eye and muscle responses to sounds to evaluate the auditory pathways in the brainstem. Neither of these tests is related to recording heart function.
Choice D reason: A 12-lead ECG graphs the electrical impulses generated by the heart as it beats. This test helps evaluate the heart's rhythm, detect any abnormalities, and diagnose various heart conditions such as arrhythmias, myocardial infarctions, and other cardiac issues. By capturing the electrical activity from different angles, the ECG provides a comprehensive picture of the heart's functioning.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.