A nurse is caring for a client who has AIDS. Which of the following isolation precautions should the nurse implement?

Droplet precautions

Standard precautions

Airborne precautions

Contact precautions

Answer and Explanation

The Correct Answer is B

Choice A reason: Droplet precautions are used for diseases that are transmitted through large respiratory droplets produced by coughing, sneezing, or talking. AIDS, caused by the Human Immunodeficiency Virus (HIV), is not transmitted through respiratory droplets, so droplet precautions are not necessary for a client with AIDS.

Choice B reason: Standard precautions are the primary strategy for the prevention of infection transmission and apply to all patients receiving care in hospitals, regardless of their diagnosis or presumed infection status. These precautions include hand hygiene, the use of personal protective equipment (PPE) like gloves and gowns, and safe injection practices. Since HIV/AIDS can be transmitted through blood and certain body fluids, standard precautions are essential when caring for clients with AIDS.

Choice C reason: Airborne precautions are used for diseases that are transmitted by small droplet nuclei that remain suspended in the air and can be widely dispersed by air currents within a room or over a long distance. HIV/AIDS is not transmitted through the airborne route, so airborne precautions are not indicated for clients with AIDS.

Choice D reason: Contact precautions are used for infections that are spread by direct contact with the patient or indirect contact with surfaces or patient care items. While HIV can be present in body fluids, it is not easily transmitted through casual contact. Therefore, contact precautions are not specifically required for clients with AIDS unless they have other conditions that warrant such precautions.

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Correct Answer is B

Explanation

Choice A reason: Hypotension, or low blood pressure, is not typically associated with thyroid storm. Thyroid storm is a life-threatening condition that often presents with hypertensive crisis due to the excessive amount of thyroid hormones accelerating the body's metabolism.

Choice B reason: Increased temperature is a hallmark sign of thyroid storm. Patients experiencing a thyroid storm can have a high fever, with temperatures ranging from 104°F to 106°F. This is due to the hypermetabolic state induced by excessive thyroid hormones, which increases the body's heat production.

Choice C reason: Lethargy is not a common symptom of thyroid storm. Instead, patients may experience agitation, irritability, and anxiety due to the overstimulation of the nervous system by excessive thyroid hormones. Lethargy might be observed in hypothyroidism, which is the opposite condition.

Choice D reason: A decreased heart rate is not characteristic of thyroid storm. On the contrary, tachycardia, or a rapid heart rate, is a common symptom. The heart rate can exceed 140 beats per minute as the body's demand for oxygen increases due to the hypermetabolic state.

A. Change the transparent membrane dressing daily. B. Access the catheter using a non-coring needle. C. Maintain a continuous IV infusion through the PICC line. D. Flush the catheter with a 0.9% sodium chloride solution after each use.

Correct Answer is D

Explanation

Choice A reason : Changing the transparent membrane dressing daily is not necessary unless it's soiled or compromised. The dressing is typically changed every 7 days or per institutional policy to reduce the risk of infection.

Choice B reason: Using a non-coring needle is not applicable for PICC lines as they are designed for use with a luer-lock syringe for medication administration and flushing.

Choice C reason : Maintaining a continuous IV infusion is not required for a PICC line unless clinically indicated. Intermittent use is common for medication administration, and the line should be flushed before and after use to maintain patency.

Choice D reason : Flushing the catheter with a 0.9% sodium chloride solution after each use is the correct action. This helps to maintain catheter patency and prevent occlusion.

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A nurse is caring for a client who has AIDS. Which of the following isolation precautions should the nurse implement?

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Naxlex Comprehensive Predictor Exams

A nurse is teaching a client who has Graves' disease about recognizing the manifestations of thyroid storm. Which of the following findings should the nurse include in the teaching?

Correct Answer is B

Explanation

A nurse is caring for a client who has a peripherally inserted central catheter (PICC) line in her left forearm. The client is receiving an antibiotic via intermittent IV bolus every 12 hours. Which of the following actions should the nurse take in managing the client's PICC line?

Correct Answer is D

Explanation

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