A nurse is providing direction to a nursing assistant who will be caring for a client with human immunodeficiency virus (HIV) and receiving azidothymidine (AZT) antiretroviral therapy. The nurse should instruct the nursing assistant to implement which of the following actions?

Isolation gown

Contact isolation

Standard precautions

Respiratory isolation

Answer and Explanation

The Correct Answer is C

A. Isolation gown: Isolation gowns are used as part of contact precautions or airborne precautions for specific infectious diseases that require additional transmission-based precautions beyond standard precautions. However, standard precautions are generally sufficient for caring for clients with HIV receiving antiretroviral therapy.

B. Contact isolation: Contact isolation is used for patients with known or suspected infections that can be transmitted by direct or indirect contact with the patient or their environment. HIV does not require contact isolation unless there are additional infections or conditions present that warrant contact precautions.
C. Standard precautions: Standard precautions are the basic infection prevention practices that apply to all patient care, regardless of the suspected or confirmed infection status of the patient. This includes practices such as hand hygiene, the use of personal protective equipment (e.g., gloves, gown, mask, eye protection) when indicated, and safe injection practices. Standard precautions should be used for all patients, including those with HIV, to prevent the transmission of infectious agents.
D. Respiratory isolation: Respiratory isolation is used for patients with known or suspected respiratory infections that are transmitted through respiratory droplets. HIV is not transmitted through respiratory droplets and does not require respiratory isolation.

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Correct Answer is ["B","C","E"]

Explanation

A. Lime: Lime can cause chemical burns, especially when in contact with moisture (e.g., skin or eyes), but it is less common than some other agents listed.

B. Hydrofluric acid: Hydrofluoric acid is highly corrosive and can cause severe burns upon contact with the skin or mucous membranes.

C. Bleach: Bleach, particularly sodium hypochlorite, is a common household chemical that can cause chemical burns, especially in concentrated forms.

D. Fabric softener: While fabric softeners contain chemicals, they are not typically known to cause significant chemical burns unless ingested or used improperly.

E. Gasoline: Gasoline is a flammable liquid that can cause chemical burns upon skin contact.

A. "I get chest pain from time to time, but it usually resolves with rest." B. "Sometimes when I'm resting, I can feel my heart skip a beat." C. "My feet and ankles have gotten very puffy the last few weeks." D. "Whenever I do any form of exercise, I get very short of breath."

Correct Answer is D

Explanation

A. "I get chest pain from time to time, but it usually resolves with rest.": While chest pain (angina) can occur with aortic stenosis, it is not as specific as the symptom described in option D. Angina could be related to various other cardiac conditions, including coronary artery disease.

B. "Sometimes when I'm resting, I can feel my heart skip a beat.": Palpitations or feeling like the heart skips a beat are common in many cardiac arrhythmias but are not specifically indicative of aortic stenosis.

C. "My feet and ankles have gotten very puffy the last few weeks.": Edema (puffy feet and ankles) is more commonly associated with right-sided heart failure or other conditions like chronic venous insufficiency, not specifically aortic stenosis.

D. "Whenever I do any form of exercise, I get very short of breath.": Dyspnea on exertion is a classic symptom of aortic stenosis. It occurs because the narrowed aortic valve obstructs blood flow from the left ventricle to the aorta, reducing cardiac output and causing exertional symptoms.

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A nurse is providing direction to a nursing assistant who will be caring for a client with human immunodeficiency virus (HIV) and receiving azidothymidine (AZT) antiretroviral therapy. The nurse should instruct the nursing assistant to implement which of the following actions?

Nursing Test Bank

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Correct Answer is ["B","C","E"]

Explanation

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Correct Answer is D

Explanation

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