The nurse instructing a patient in the home use of disinfectant would include the information that the disinfectant can be used to:

Decrease organisms on the patient's body but take care not to use it around the patient's eyes or in the mouth.

Thoroughly clean and rinse all soap off the equipment before disinfecting it.

Sterilize instruments with a bacteriostatic disinfectant.

First remove all organic matter prior to disinfecting.

Answer and Explanation

The Correct Answer is D

Choice A rationale

Disinfectants are not intended for use on the patient's body. Using them around the eyes or mouth can cause irritation or harm, as they are designed to kill or inhibit the growth of microorganisms on inanimate objects.

Choice B rationale

It is important to thoroughly clean and rinse all soap off equipment before disinfecting, as organic matter and soap residues can interfere with the disinfectant's effectiveness. Proper cleaning removes debris that can protect microorganisms from the disinfectant.

Choice C rationale

Disinfectants cannot sterilize instruments as sterilization refers to the complete elimination of all forms of microbial life, including spores. Bacteriostatic disinfectants only inhibit bacterial growth and do not achieve sterilization.

Choice D rationale

Removing organic matter prior to disinfecting is crucial because organic material can protect microorganisms from the disinfectant, reducing its effectiveness. Proper cleaning ensures that the disinfectant can directly contact and eliminate the microorganisms.

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Correct Answer is C

Explanation

Choice A rationale

Hydrogen peroxide is a disinfectant but not the best agent for cleaning blood spills because it is less effective against a wide range of pathogens found in blood.

Choice B rationale

Isopropyl alcohol is effective against many pathogens but is not recommended for cleaning blood spills as it may not completely eliminate bloodborne pathogens.

Choice C rationale

Chlorine (bleach) is recommended for cleaning blood spills because it is highly effective against a wide range of pathogens, including bloodborne viruses like HIV and hepatitis.

Choice D rationale

Triclosan is an antibacterial agent used in some cleaning products but is not effective against viruses and is therefore not recommended for cleaning blood spills.

A. Throw the needle and syringe immediately in a covered garbage can with a red plastic liner to indicate the materials are biohazards. B. Recap the needle and place it carefully on the patient's table until leaving the room, then discard it in a garbage container in the nurses' medication room. C. Carefully break the needle from the syringe, using the needle cover to prevent reuse of a used syringe and needle. D. Never recap the needle afterward to avoid risk of needle stick.

Correct Answer is D

Explanation

Choice A rationale

Throwing the needle and syringe immediately into a garbage can, even if covered and lined, does not ensure proper disposal of biohazard materials. This practice increases the risk of contamination and injury.

Choice B rationale

Recapping the needle and placing it on the patient's table until leaving the room increases the risk of needle stick injuries and improper disposal, which is unsafe and against best practices for needle safety.

Choice C rationale

Breaking the needle from the syringe using the needle cover to prevent reuse does not eliminate the risk of needle stick injuries and may lead to improper disposal and handling of biohazard materials.

Choice D rationale

Never recapping the needle afterward is the safest practice to avoid the risk of needle stick injuries, as recapping is a common cause of such injuries. Proper disposal in a sharps container immediately after use is the recommended method.

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The nurse instructing a patient in the home use of disinfectant would include the information that the disinfectant can be used to:

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is walking down the unit hall and sees a blood spill on the floor. Which of the following agents should the nurse use to sanitize the floor?

Correct Answer is C

Explanation

When he is using a needle stick, he should:

Correct Answer is D

Explanation

The nurse uses the Standard Precautions, as outlined by the Centers for Disease Control and Prevention (CDC), when:

The nurse recommends a good agent for disinfecting contaminated areas in the home is:

A patient has a nursing diagnosis of infection, related to inadequate primary defenses, as evidenced by surgical incision and intravenous (IV) line access. An appropriate nursing intervention for this patient is to:

An organism that is included in the extended-spectrum beta-lactamase-producing pneumonia (ESBL) group is:

A nurse is assessing a client who has an obstruction in the small intestine. Clinical manifestations that the nurse would expect include: (SELECT ALL THAT APPLY)

A patient has been diagnosed with vaginal candidiasis. The nurse recognizes that this condition is usually the result of:

The nurse cautions that a person in the incubation period of an infection:

The nurse using protective nonsterile gloves in the provision of patient care will wash his or her hands after removal of the gloves in order to: