The nurse is teaching a client about the appropriate use of over-the-counter acne treatments. Which statement by the client indicates a need for further teaching?

Explanation: Choice a indicates a need for further teaching because applying acne cream on the entire face is unnecessary and can lead to skin irritation. Acne treatments should be applied only to the affected areas to avoid over-drying and irritating healthy skin.

Incorrect choices: b. "I will use the acne treatment as directed and avoid over-applying." - This statement is correct as over-applying acne treatments can lead to skin irritation and adverse reactions. Following the instructions on the product label is essential for safe and effective use.

c. "I will perform a patch test before using any new acne product." - This statement is correct as patch testing helps determine if a new product may cause an allergic reaction or irritation, especially for individuals with sensitive skin.

d. "I will discontinue the acne treatment once my skin clears up." - This statement is correct as acne treatments should be used consistently, even if the skin clears up, to prevent future breakouts and maintain results.

Explanation: Pustules are inflamed, tender, and pus-filled lesions commonly seen in acne vulgaris. They are a result of bacterial infection and inflammation within the blocked hair follicles.

Incorrect choices: a. Comedones - Comedones are non-inflammatory lesions that may be open (blackheads) or closed (whiteheads) and are not inflamed or pus-filled.

b. Nodules - Nodules are larger, solid, and painful lesions that extend deeper into the skin. They are more severe than pustules and papules.

c. Papules - Papules are small, red, inflamed bumps on the skin but are not pus-filled like pustules.