A nurse is caring for a client who has a stool culture that is positive for Clostridium difficile.
Which of the following infection control precautions should the nurse take?

Wear a face shield prior to entering the client's room.

Place a mask on the client prior to transport.

Use an alcohol-based hand rub following client care.

Remove the protective gown while in the client's room.

Answer and Explanation

The Correct Answer is D

The correct answer is Choice D, remove the protective gown while in the client’s room.

Choice A rationale: Wearing a face shield is not specifically required for Clostridium difficile infection (CDI) precautions. CDI is primarily spread through the fecal-oral route, and while a face shield could provide protection against splashes during procedures that might generate them, it is not a standard precaution for entering the room of a patient with CDI.

Choice B rationale: Placing a mask on the client during transport is not a standard precaution for CDI. While it is important to prevent the spread of infection, CDI is not transmitted through the respiratory route, so a mask for the client would not be necessary in this context.

Choice C rationale: Using an alcohol-based hand rub is generally recommended for hand hygiene. However, for CDI, alcohol-based hand rubs are not effective against C. difficile spores. The Centers for Disease Control and Prevention (CDC) recommends washing hands with soap and water after caring for patients with CDI to physically remove the spores from the hands.

Choice D rationale: Removing the protective gown while still in the client’s room is the correct action to prevent the spread of contamination. Gowns should be removed before leaving the patient’s room to avoid dispersing contaminants to other areas of the healthcare facility.

Infection control for CDI involves several specific actions due to the resilience of C. difficile spores. These spores can survive on surfaces for a long time and are resistant to many common disinfectants, which is why environmental cleaning and disinfection with agents effective against C. difficile, such as bleach-based products, are crucial. Additionally, healthcare workers should use gloves and gowns when entering the rooms of patients with CDI and should ensure that these are disposed of correctly after use.

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Correct Answer is A

Explanation

Choice A rationale:

The described cardiac rhythm with a wavy baseline, no distinguishable P waves, and an increased heart rate is consistent with atrial fibrillation. In atrial fibrillation, the atria quiver instead of contracting effectively, leading to an irregular and often rapid heart rate. This rhythm is characterized by the absence of distinct P waves on the ECG.

Choice B rationale:

Ventricular asystole is a flatline on the ECG, indicating the absence of electrical activity in the heart. It is a life-threatening arrhythmia and requires immediate intervention with cardiopulmonary resuscitation (CPR) and advanced cardiac life support (ACLS) protocols.

Choice C rationale:

Second-degree heart block is characterized by intermittent failure of atrial electrical impulses to conduct to the ventricles. This results in occasional dropped beats and a varying heart rate. It is not consistent with the described ECG findings in the question.

Choice D rationale:

Sinus tachycardia is a regular, fast heart rate originating from the sinoatrial (SA) node. In sinus tachycardia, P waves are present, indicating that the electrical impulses originate in the SA node. The described ECG findings do not match the characteristics of sinus tachycardia.

A. Wash the penis from the scrotum to the tip using a spiral motion. B. Use water with no soap to prevent skin irritation. C. Don sterile gloves to prevent infection. D. Discard the washcloth after cleansing the urethral meatus.

Correct Answer is D

Explanation

The correct answer is choice d.

Choice A rationale:

Washing the penis from scrotum to tip using a spiral motion can trap bacteria under the foreskin and increase risk of infection.

Choice B rationale:

Soap helps remove dirt and bacteria, reducing infection risk. Soapy water is preferred over plain water for perineal care.

Choice C rationale:

While hand hygiene is crucial, sterile gloves are not typically required for routine perineal care in an SCI patient unless there's a break in the skin or a high risk of infection.

Choice D rationale:

Discarding the washcloth after cleansing the urethral meatus is essential to prevent transferring bacteria to other areas.

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A nurse is caring for a client who has a stool culture that is positive for Clostridium difficile. Which of the following infection control precautions should the nurse take?

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A nurse is caring for a client who has a stool culture that is positive for Clostridium difficile.
Which of the following infection control precautions should the nurse take?