The nurse prepares to administer epinephrine 1 mg intravenously to the client during a cardiac arrest.

Epinephrine injection 1:10,000 is supplied in a syringe for administration.

The 10 mL syringe states 0.1 mg/mL. How many milliliters should the nurse administer? Round answer to the nearest whole number.

The clinical scenario involves a client experiencing neurological deficits from a transient ischemic attack who presents with specific pharmacological and chemical allergies. Applying knowledge of cross-sensitivity and radiopaque dye composition is essential to identify risks associated with iodine-based contrast media and morphine-codeine hypersensitivity.

Choice A rationale

Computed tomography scans with contrast utilize iodine-based dyes to enhance vascular visualization. Since the client has a documented iodine allergy, this order poses a significant risk of anaphylaxis or severe hypersensitivity reactions and requires urgent clarification with the provider.

Choice B rationale

Transient ischemic attacks are often linked to atherosclerosis and hypertension. A low-fat, low-cholesterol diet is a standard therapeutic intervention to manage lipid levels and prevent further plaque accumulation, making this a safe and appropriate non-pharmacological order.

Choice C rationale

Monitoring vital signs is a fundamental nursing responsibility during the acute phase of a neurological event. Frequent assessments help detect changes in blood pressure or heart rate, which are critical for maintaining cerebral perfusion and identifying potential deterioration.

Choice D rationale

Acetaminophen is a non-opioid analgesic that does not share chemical properties with morphine or codeine. Because it is not an opiate or salicylate, it is safe to administer for a headache in a patient allergic to opioids.

The scenario requires application of neurobiological principles regarding right-sided cerebrovascular accidents. Knowledge of hemispatial neglect and safety interventions is essential to address visual field deficits. Prioritization focuses on promoting compensatory behaviors to ensure adequate nutritional intake and safety during meals.

Choice A rationale

Stroke damage to the right parietal lobe often results in unilateral neglect. While clinically expected, documentation is a secondary action that does not address the immediate physiological need for nutrition or safety while the client is currently eating.

Choice B rationale

Visual scanning techniques utilize conscious cognitive effort to bypass damaged neural pathways in the right hemisphere. Training the client to look left compensates for hemispatial neglect, ensuring they receive adequate nutrients and maintain awareness of their immediate environment.

Choice C rationale

Feeding assistance fosters dependence and does not encourage neuroplasticity or self-care. The nursing goal is to promote independence through rehabilitation strategies, such as environmental scanning, rather than performing tasks that the client can achieve with verbal cues.

Choice D rationale

Removing the food tray prevents the client from completing their meal, which could lead to nutritional deficits. Notifying the provider is unnecessary for an expected stroke symptom when nursing interventions like scanning can effectively manage the issue.