A client is taking aspirin for stroke prevention and reports the development of hearing disturbances.
The appropriate nursing intervention is to ask the provider to decrease the dose in order to prevent which condition?

Choice A rationale

The Hendrich II Fall Risk Model is a clinical assessment tool used to determine a patient's probability of falling based on factors like confusion, symptomatic depression, and altered elimination. While general safety is important, this tool does not address the specific physiological or systemic changes associated with scleroderma. Scleroderma involves the overproduction of collagen, leading to skin thickening and organ dysfunction, which requires specialized diagnostic criteria rather than a general mobility and fall risk assessment.

Choice B rationale

The Braden Scale is used to predict pressure sore risk by evaluating sensory perception, moisture, activity, mobility, nutrition, and friction. Although scleroderma causes skin changes such as hardening and tightening, the Braden Scale is not the primary tool for assessing the unique vascular and fibrotic manifestations of the disease. While skin integrity is a concern, the nurse must prioritize tools that identify the multi-system involvement and specific diagnostic markers characteristic of this complex autoimmune connective tissue disorder.

Choice C rationale

The Mini-Cog is a rapid screening tool for cognitive impairment and dementia in older adults, consisting of a three-item recall test and a clock-drawing task. Scleroderma is primarily a physical, systemic autoimmune disease affecting the skin, blood vessels, and internal organs like the lungs and kidneys. Cognitive decline is not a hallmark clinical manifestation of scleroderma. Therefore, using a cognitive screen would not provide the nurse with relevant data regarding the progression or severity of the patient's scleroderma.

Choice D rationale

CREST is a specific acronym used to assess the limited cutaneous form of systemic sclerosis. It stands for Calcinosis, Raynaud's phenomenon, Esophageal dysfunction, Sclerodactyly, and Telangiectasia. Using this tool allows the nurse to systematically evaluate the classic symptoms of the disease. Identifying these specific clinical markers is essential for monitoring disease progression and managing potential complications like dysphagia or digital ulcers. It is the gold standard clinical framework for bedside assessment of patients with this condition.

Choice A rationale

Otitis externa is an inflammation or infection of the external auditory canal, often referred to as swimmer ear. It is typically caused by bacterial or fungal overgrowth in the outer ear canal due to moisture or trauma. Aspirin use does not have a known physiological mechanism that would cause infection of the external ear structure. The symptoms mentioned, like hearing disturbances, originate in the inner ear or nerve pathways rather than the external canal.

Choice B rationale

Vertigo is a sensation of spinning or dizziness often associated with inner ear imbalances or vestibular nerve issues. While aspirin can sometimes cause dizziness as a side effect, the specific report of hearing disturbances is more indicative of damage to the cochlear system rather than just a balance issue. Vertigo alone does not capture the full scope of potential sensory damage to the cranial nerve VIII that high doses of acetylsalicylic acid can cause over time.

Choice C rationale

Nystagmus involves involuntary, rapid, and repetitive eye movements that can be horizontal, vertical, or rotary. It is often a sign of vestibular dysfunction or central nervous system pathology. Although aspirin toxicity can affect the neurological system, nystagmus is not the primary or most common indicator of salicylate-induced sensory damage. Hearing loss and tinnitus are the classic early warning signs of aspirin reaching toxic levels in the blood, which requires immediate dose adjustment.

Choice D rationale

Ototoxicity refers to the toxic effect that certain medications, including high-dose aspirin, have on the inner ear or the vestibulocochlear nerve. Salicylates can disrupt the electrochemical balance in the cochlea, leading to tinnitus and hearing impairment. Monitoring for these symptoms is crucial because the damage can sometimes become irreversible if the dose is not reduced. By decreasing the aspirin dosage, the nurse helps protect the delicate sensory hair cells from further chemical-induced injury.