A nurse is caring for a client who speaks a language different from the nurse. Which of the following actions should the nurse take?

A. Educate a client about the purpose of a sputum specimen: Client education requires nursing knowledge and judgment to explain procedures, answer questions, and evaluate understanding. This cannot be delegated to assistive personnel.

B. Perform irrigation of an indwelling urinary catheter: Catheter irrigation is a sterile invasive procedure that requires nursing skill to prevent infection and complications. It falls outside the scope of assistive personnel.

C. Administer liquid aspirin to a client who is crying: Medication administration involves assessment, calculation, and monitoring for adverse effects, which are responsibilities of a licensed nurse. Assistive personnel cannot administer medications.

D. Provide a bed bath for a client who requires isolation precautions: Assisting with hygiene is within the scope of assistive personnel. They can safely provide a bed bath while following isolation protocols under the supervision of the nurse.

Rationale for Correct Choices:

• A change in mood: Isotretinoin can cause psychiatric effects such as depression, mood swings, and suicidal ideation. These symptoms may appear suddenly and progress rapidly without warning. Immediate reporting is necessary to ensure patient safety and initiate intervention.
• Visual disturbances: Isotretinoin may cause night blindness, blurred vision, or other changes in visual acuity. These effects can be irreversible if not addressed promptly by an ophthalmologic evaluation. Sudden onset visual changes require immediate discontinuation and assessment.

Rationale for Incorrect Choices:

• Nausea: This is a mild, nonspecific gastrointestinal symptom that may occur with many oral medications. It is not considered a hallmark of isotretinoin toxicity unless severe or persistent. Supportive measures are usually sufficient unless other symptoms emerge.
• The development of dry eyes: This occurs due to isotretinoin’s suppression of sebaceous and meibomian gland activity. It is a common, expected effect that can be relieved with lubricating eye drops. Urgent evaluation is not required unless accompanied by vision changes.
• Dry mouth: This is a frequent mucocutaneous effect related to reduced salivary gland activity during isotretinoin therapy. It does not indicate a dangerous reaction and is usually managed with hydration and sugar-free lozenges. Medical review is only needed if severe.
• Photosensitivity: Isotretinoin increases skin sensitivity to sunlight due to thinning of the epidermis. While uncomfortable, it is a predictable effect that can be prevented with sunscreen and protective clothing. It does not require stopping treatment unless severe burns occur.
• Dry skin and lips: This is the most common side effect, resulting from reduced sebaceous gland activity. It is usually managed with moisturizers and lip balm throughout therapy. It is not a sign of toxicity and rarely requires dose adjustment.