The nurse is speaking to the client and suspects a weakness in eye muscle after observing the eyes cross.
What test should the nurse administer to further assess this problem?
Cover/Uncover test.
Testing peripheral vision.
Snellen chart test.
Weber test.
The Correct Answer is A
Choice A rationale
The Cover/Uncover test is used to assess the presence of strabismus or eye muscle weakness. During this test, one eye is covered while the other eye is observed for movement. The uncovered eye is then observed when the cover is removed. If there is a misalignment or weakness, the uncovered eye will move to re-establish focus, indicating a problem with eye muscle control.
Choice B rationale
Testing peripheral vision involves assessing the range of vision around the central focus point and is not specifically used to detect eye muscle weakness. It evaluates the function of the retina and optic nerve rather than the eye muscles. This test helps identify issues such as glaucoma or retinal detachment.
Choice C rationale
The Snellen chart test measures visual acuity, specifically how well a person can see at various distances. It is not designed to assess eye muscle strength or alignment. The test involves reading letters of different sizes from a chart placed at a standard distance.
Choice D rationale
The Weber test is an auditory test used to assess hearing loss by placing a vibrating tuning fork on the forehead or middle of the head. It helps determine whether hearing loss is conductive or sensorineural in nature. This test does not provide information about eye muscle function or alignment.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale
Leukoplakia refers to white patches or plaques that develop on the mucous membranes of the oral cavity. It is usually seen as a precancerous condition and is associated with chronic irritation, smoking, or other risk factors. These white patches are not typically associated with redness and bleeding of the gums.
Choice B rationale
Gingival hyperplasia involves the overgrowth or enlargement of the gums. It can be due to various factors, including medications (such as anticonvulsants or calcium channel blockers), hormonal changes, or certain systemic conditions. While the gums may appear enlarged and possibly bleed, gingival hyperplasia is not characterized by redness and bleeding as primary symptoms.
Choice C rationale
Gingivitis is the inflammation of the gums (gingiva) and is characterized by redness, swelling, and bleeding. It is usually caused by plaque buildup along the gumline, leading to irritation and inflammation. Gingivitis is considered an early stage of gum disease and can be reversed with proper oral hygiene and dental care.
Choice D rationale
Periodontitis is an advanced stage of gum disease that occurs when gingivitis is left untreated. It involves the destruction of the supporting structures of the teeth, including the alveolar bone and periodontal ligaments. Symptoms of periodontitis include gum recession, pockets forming between the gums and teeth, and possible tooth loss. While periodontitis can lead to bleeding gums, it is more severe than the initial symptoms of redness and bleeding seen in gingivitis.
Correct Answer is A
Explanation
Choice A rationale
The general survey is an overall assessment of a client's physical appearance, behavior, mobility, and neurological status. It provides a comprehensive overview of the client's health and well-being, making it the focus of the nurse's observations in this scenario.
Choice B rationale
Medical history includes past and current health conditions, surgeries, medications, and family health history. While important, it is not the focus of the nurse's immediate observations in this scenario.
Choice C rationale
Biographical data involves personal information such as age, gender, occupation, and marital status. While relevant to the client's health, it is not the primary focus of the nurse's observations in this scenario.
Choice D rationale
Social history includes information about the client's lifestyle, habits, and social environment. While valuable for understanding the client's overall health context, it is not the focus of the nurse's immediate observations in this scenario. .
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