Nokea
A nurse may use a topical antiseptic or germicide for which of the following reasons? Select all that apply.
- A. To reduce the number of bacteria on skin surfaces
- B. As a surgical scrub
- C. As a preoperative skin cleanser
- D. For washing the hands before and after caring for clients
- E. On minor cuts and abrasions to prevent infection
Correct Answer: A,B,C,D,E
Rationale: A nurse may use a topical antiseptic or germicide for the following reasons: to reduce the number of bacteria on skin surfaces, as a surgical scrub, as a preoperative skin cleanser, for washing the hands before and after caring for clients, and on minor cuts and abrasions to prevent infection.
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A nurse is instructing a client about how to apply the topical medication prescribed. Which of the following would the nurse identify as an appropriate way to remove the drug from the container? Select all that apply.
- A. Finger cot
- B. Clean finger
- C. Tongue blade
- D. Gauze pad
- E. Cotton swab
Correct Answer: A,C,D,E
Rationale: Using a finger cot, tongue blade, gauze pad, or cotton swab ensures hygienic application of the topical medication, minimizing contamination and direct skin contact.
Chlorhexidine gluconate is being used in a client for preoperative skin preparation. Which of the following if noted would alert the nurse to a possible adverse reaction?
- A. Taste perversion
- B. Headache
- C. Deafness
- D. Mild erythema
Correct Answer: C
Rationale: The nurse should monitor for deafness as an adverse reaction to the use of chlorhexidine gluconate. Taste perversion, headache, and mild erythema are adverse reactions to penciclovir.
After teaching a group of nursing students about topical drugs for skin disorders, the instructor determines that the teaching was successful when the students identify which of the following as used to prevent institutional outbreaks of methicillin-resistant Staphylococcus aureus (MRSA)?
- A. Bacitracin
- B. Mupirocin
- C. Retapamulin
- D. Clindamycin
Correct Answer: B
Rationale: Mupirocin is applied to the nasal mucosa to reduce the risk of institutional outbreaks of MRSA, as it effectively targets nasal colonization of the bacteria.
A client is diagnosed with psoriasis. Which of the following would the nurse expect the primary health care provider to prescribe as topical treatment? Select all that apply.
- A. Chlorhexidine (Hibiclens)
- B. Calcipotriene (Dovonex)
- C. Vidarabine (Ara-A)
- D. Imiquimod (Aldara)
- E. Anthralin (Miconal)
Correct Answer: B,E
Rationale: Anthralin (Miconal) and calcipotriene (Dovonex) are topical antipsoriatics used to treat psoriasis.
A client is prescribed a topical corticosteroid. The nurse understands that this drug is used in the treatment of which of the following conditions? Select all that apply.
- A. Psoriasis
- B. Eczema
- C. Asthma exacerbation
- D. Rheumatoid arthritis
- E. Insect bites
Correct Answer: A,B,E
Rationale: Topical corticosteroids are used in the treatment of the following conditions: psoriasis, eczema, dermatitis, rashes, insect bites, and first- and second-degree burns.