When shown an Amsler grid, the client reports seeing wavy, distorted lines. The client also states his center of vision is dark and he has no sense of depth perception. The nurse suspects the client has which of the following conditions?
Cataracts
Glaucoma
Macular degeneration
Retinal detachment
The Correct Answer is C
Choice A reason: Cataracts are a condition that causes the lens of the eye to become cloudy and opaque. They can cause symptoms such as blurred vision, glare, halos, and reduced color perception. They do not affect the shape of the lines on the Amsler grid or the center of vision.
Choice B reason: Glaucoma is a condition that causes increased pressure in the eye and damage to the optic nerve. It can cause symptoms such as gradual loss of peripheral vision, tunnel vision, and eye pain. It does not affect the shape of the lines on the Amsler grid or the center of vision.
Choice C reason: Macular degeneration is a condition that affects the macula, the central part of the retina. It can cause symptoms such as distorted vision, dark spots, and loss of central vision. It can affect the shape of the lines on the Amsler grid and the center of vision.
Choice D reason: Retinal detachment is a condition that occurs when the retina separates from the back of the eye. It can cause symptoms such as flashes, floaters, and a curtain-like vision loss. It does not affect the shape of the lines on the Amsler grid or the center of vision.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A reason: This is not the correct answer because reassessing the patient is not the next step after completing an assessment. Reassessment is done periodically or when there is a change in the patient's condition, but not immediately after the initial assessment.
Choice B reason: This is not the correct answer because writing nursing interventions is not the next step after completing an assessment. Nursing interventions are the actions that the nurse plans and implements to achieve the desired outcomes for the patient. They are based on the nursing diagnoses, which are derived from the analysis of the assessment data.
Choice C reason: This is the correct answer because analyzing cues is the next step after completing an assessment. Analysis is the process of identifying patterns, relationships, and trends in the assessment data, and comparing them with the normal and expected findings. Analysis helps the nurse to identify the patient's problems, needs, strengths, and risks.
Choice D reason: This is not the correct answer because creating SMART goals is not the next step after completing an assessment. SMART goals are the specific, measurable, achievable, realistic, and time-bound outcomes that the nurse and the patient agree on. They are based on the nursing diagnoses, which are derived from the analysis of the assessment data.
Correct Answer is A
Explanation
Choice A reason: Assessment is the first and most important phase of the nursing process, as it involves collecting and analyzing data about the patient's health status, needs, and preferences. The nurse should have assessed the patient's blood pressure before administering the antihypertensive medication, as it could have been contraindicated or required a dosage adjustment. By failing to do so, the nurse put the patient at risk of hypotension and its complications.
Choice B reason: Planning is the second phase of the nursing process, in which the nurse sets goals and outcomes for the patient's care and selects appropriate interventions. The nurse did not make an error in this phase, as the administration of the antihypertensive medication was part of the plan of care for the patient with hypertension.
Choice C reason: Diagnosis is the third phase of the nursing process, in which the nurse identifies the patient's actual or potential health problems based on the assessment data. The nurse did not make an error in this phase, as the diagnosis of hypertension was accurate and supported by the patient's history and vital signs.
Choice D reason: Evaluation is the fourth and final phase of the nursing process, in which the nurse measures the patient's progress and outcomes and modifies the plan of care as needed. The nurse did not make an error in this phase, as the re-checking of the blood pressure and the recognition of the patient's symptoms were part of the evaluation process. However, the nurse should have also notified the provider and implemented interventions to treat the hypotension.
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