A patient has been taking phenytoin (Dilantin) for 2 years. Which action should the nurse take when evaluating possible adverse effects of the medication?

Auscultate the bowel sounds.

Inspect the oral mucosa

Check pupil reaction to light.

Listen to the lung sounds.

Answer and Explanation

The Correct Answer is B

A. Auscultate the bowel sounds: While gastrointestinal side effects such as nausea or
constipation can occur with phenytoin, auscultating bowel sounds is not a specific assessment related to its adverse effects.

B. Inspect the oral mucosa: Phenytoin is associated with gingival hyperplasia, a condition characterized by overgrowth of gum tissue. Therefore, inspecting the oral mucosa for signs of gum enlargement or other oral changes is important for evaluating adverse effects of phenytoin.

C. Check pupil reaction to light: Phenytoin does not typically affect pupil reaction to light. This assessment is more relevant for medications that act on the central nervous system or conditions affecting cranial nerve function.

D. Listen to the lung sounds: Phenytoin is not typically associated with respiratory side effects. Assessing lung sounds may be relevant in certain clinical situations, but it is not a specific assessment related to phenytoin adverse effects.

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Correct Answer is A

Explanation

A. Turn the client's head to the side: This action helps prevent aspiration by allowing any oral secretions or vomitus to drain out of the mouth, reducing the risk of airway obstruction and aspiration pneumonia.

B. Loosen the clothing around the client's waist: While it's important to ensure the client's safety during a seizure, addressing airway protection takes precedence over loosening clothing. Loosening clothing can be done after ensuring airway patency.

C. Document the time the seizure began: Documenting the time of onset is important for accurately assessing the duration of the seizure, but it is not the first action to take during an active seizure.

D. Check the client's motor strength: Assessing motor strength is important for evaluating the
client's condition after the seizure has ended, but it is not the first action to take during an active seizure. Ensuring airway protection and preventing injury are the priorities during the seizure.

A. The patient's blood pressure (BP) is 144/90 mm Hg. B. The patient takes a diuretic because of a history of hypertension. C. The patient has atrial fibrillation and takes warfarin (Coumadin). D. The patient's speech is difficult to understand.

Correct Answer is C

Explanation

A. The patient's blood pressure (BP) is 144/90 mm Hg: While elevated blood pressure may contribute to the risk of intracerebral hemorrhage, the patient's current BP is not excessively high and may not be the most critical factor in this situation compared to other factors such as anticoagulant use.

B. The patient takes a diuretic because of a history of hypertension: While the patient's history of hypertension and diuretic use are relevant to their overall health status, they may not be the most immediate concern in the context of intracerebral hemorrhage.

C. The patient has atrial fibrillation and takes warfarin (Coumadin): This information is crucial as it indicates that the patient is anticoagulated, which can significantly impact the severity and management of intracerebral hemorrhage. Anticoagulant use increases the risk of bleeding and can worsen outcomes in cases of intracranial hemorrhage.

D. The patient's speech is difficult to understand: While difficulty with speech may indicate neurological impairment, it is not as immediately concerning as the patient's anticoagulant use, which increases the risk of bleeding complications and may require specific interventions such as reversal agents.

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A patient has been taking phenytoin (Dilantin) for 2 years. Which action should the nurse take when evaluating possible adverse effects of the medication?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is in a client's room when the client begins having a tonic-clonic seizure. Which of the following actions should the nurse take first?

Correct Answer is A

Explanation

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Correct Answer is C

Explanation

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