A nurse is planning care for a client who has disseminated herpes zoster (shingles). Which of the following interventions should the nurse include?

Place the client in a room with negative airflow.

Remove isolation gown after leaving the client's room.

Apply ketoconazole to the lesions three times per day.

Provide the client with eye protection for ultraviolet B light therapy.

Answer and Explanation

The Correct Answer is A

Answer: A

Rationale:

A) Place the client in a room with negative airflow: Disseminated herpes zoster (shingles) requires airborne precautions because the virus can become aerosolized. A room with negative airflow helps prevent the spread of the virus to other areas, protecting healthcare workers and other patients from infection.

B) Remove isolation gown after leaving the client's room: Isolation gowns should be removed before leaving the client's room to prevent the spread of contaminants to other areas. This intervention is important for infection control but is not specific to the requirement for negative airflow in cases of disseminated herpes zoster.

C) Apply ketoconazole to the lesions three times per day: Ketoconazole is an antifungal medication and is not used for treating herpes zoster, which is caused by a viral infection. Antiviral medications, such as acyclovir, are appropriate for treating herpes zoster lesions.

D) Provide the client with eye protection for ultraviolet B light therapy: Eye protection is necessary during UVB light therapy to protect the eyes, but UVB light therapy is not a standard treatment for disseminated herpes zoster. The priority intervention is to prevent the spread of the infection by using a negative airflow room.

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Correct Answer is C

Explanation

Choice A rationale:

A three-prong plug attached to the electrical cord of the client's bed is not a safety hazard. It is a standard plug type used in many electrical devices and poses no immediate danger if properly installed.

Choice B rationale:

Inserting a protective cover into an unused outlet is actually a safety measure to prevent electrical accidents. It is not a hazard but a recommended practice.

Choice C rationale:

Plugging an IV pump into an outlet near a sink is a safety hazard. Water and electricity are a dangerous combination, and any spill or leakage around the outlet could lead to electrical shock or damage to the equipment.

Choice D rationale:

Coiling and securing an electrical cord to the floor can be a potential tripping hazard, but it is not as hazardous as having an electrical device near a sink. Tripping hazards can cause falls, while the combination of water and electricity is more likely to cause serious injuries.

A. Decreased NG tube drainage. B. Potassium 3.3 mEq/L. C. Increased heart rate. D. Hematocrit 46%.

Correct Answer is A

Explanation

Choice A rationale:

A decrease in NG tube drainage indicates that the client's stomach contents are not being aspirated excessively, which suggests that the IV fluids are effectively maintaining fluid volume balance. This finding is positive because it shows that the client is retaining the fluids they need, and it may also indicate improved gastrointestinal function and decreased risk of dehydration.

Choice B rationale:

The potassium level of 3.3 mEq/L (milliequivalents per liter) is low. The normal range for potassium is typically between 3.5 to 5.0 mEq/L. Hypokalemia (low potassium) can result from various factors and may cause muscle weakness, cardiac arrhythmias, and other complications. It is not a finding that indicates the effectiveness of fluid volume balance therapy.

Choice C rationale:

An increased heart rate may suggest that the client is experiencing fluid volume deficit or other physiological stress. It is not a finding that indicates the effectiveness of fluid volume balance therapy.

Choice D rationale:

A hematocrit level of 46% is within the normal range for adult males (typically around 38.8% to 50%) and indicates the proportion of red blood cells in the blood. While it can provide information about blood viscosity and hydration status, it does not directly indicate the effectiveness of fluid volume balance therapy.

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A nurse is planning care for a client who has disseminated herpes zoster (shingles). Which of the following interventions should the nurse include?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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