A nurse explains to a client that it is important to slowly change positions to diminish or eliminate the symptoms of what?
Pulse pressure.
Essential hypertension.
Postural (orthostatic) hypotension.
Pre-hypertension.
The Correct Answer is D
Choice A rationale:
Wearing a mask when entering the client's room is not specifically required for contact precautions. Masks are primarily used for airborne precautions or when caring for patients with respiratory infections spread through droplets.
Choice B rationale:
Removing potted plants from the room may be a good practice for infection control, but it is not a specific action mandated by contact precautions. Contact precautions primarily focus on preventing the transmission of infections through direct or indirect contact with the patient or their environment.
Choice C rationale:
Allowing the client to leave the room every 2 hours is not a recommended practice for contact precautions. Patients under contact precautions should ideally stay in their rooms to prevent the spread of infections to others in the healthcare facility.
Choice D rationale:
When caring for a client under contact precautions, it is essential to dedicate equipment and supplies for their use exclusively. This helps prevent the spread of infections to other patients or healthcare workers by avoiding the contamination of shared items.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale:
Healthcare-associated infections (HAIs) do not necessarily occur due to compromised immunity. HAIs refer to infections that patients acquire while receiving treatment for medical or surgical conditions, and they can happen to individuals with varying levels of immunity.
Choice B rationale:
While infections during therapeutic procedures are a concern, not all healthcare-associated infections occur during such procedures. HAIs can happen in various healthcare settings and not limited to therapeutic procedures.
Choice C rationale:
Inhaling pathogens in a healthcare setting might lead to infections, but not all healthcare-associated infections happen due to inhalation. HAIs can occur through different modes of transmission.
Choice D rationale:
Healthcare-associated infections (HAIs) occur when a patient acquires an infection while receiving care in a healthcare setting, including hospitals. This can involve various sources, such as contaminated medical equipment, surgical procedures, or interactions with healthcare personnel.
Correct Answer is C
Explanation
Choice A rationale:
Squeezing the handles together is incorrect. This action alone does not activate the fire extinguisher and will not help in extinguishing the fire. Proper operation of a fire extinguisher involves specific steps to effectively put out the fire.
Choice B rationale:
Pulling the pin found between the handles is a necessary step, but it is not the first step. Before pulling the pin, the nurse should aim the nozzle at the base of the flames to ensure effective fire suppression.
Choice C rationale:
Aiming the nozzle at the base of the flames is the first step. Directing the extinguisher nozzle at the base of the fire is crucial because it targets the source of the flames. By doing so, the nurse can smother the fire and prevent it from spreading further.
Choice D rationale:
Sweeping the nozzle back and forth at the base of the flames is the correct technique after aiming the nozzle at the base of the fire. This sweeping motion helps cover the entire area of the fire and ensures that all flames are properly extinguished.
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