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 D

Explanation

Choice A rationale

Organisms that cause the infection refer to the pathogens such as bacteria, viruses, or fungi. In the context of pneumococcal pneumonia, the organism is Streptococcus pneumoniae. The lungs do not serve as the organisms; they are the site of infection.

Choice B rationale

Transmission of the disease involves the spread of pathogens from one individual to another. Pneumococcal pneumonia is transmitted via respiratory droplets, not the lungs serving as the transmission medium.

Choice C rationale

Mode of transfer refers to the mechanisms by which an infection spreads, such as direct contact, airborne, or vector-borne. The lungs are not a mode of transfer; they are the site of infection.

Choice D rationale

Reservoirs are places where pathogens live, grow, and multiply. In the case of pneumococcal pneumonia, the lungs act as a reservoir where the bacteria can grow and cause infection.

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 covered garbage can with a red plastic liner is not the safest disposal method for biohazard materials. It does not prevent needle stick injuries effectively.

Choice B rationale

Recapping the needle and placing it on the patient's table until leaving the room is not a safe practice. It increases the risk of needle stick injuries and potential exposure to contaminated materials.

Choice C rationale

Breaking the needle from the syringe using the needle cover to prevent reuse does not ensure complete safety. It can still lead to needle stick injuries and improper handling of biohazard materials.

Choice D rationale

Never recapping the needle afterward is the safest approach. It minimizes the risk of needle stick injuries and ensures proper disposal in designated sharps containers immediately after use.

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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

The nurse explains to the patient who has pneumococcal pneumonia that the lungs serve as the:

Correct Answer is D

Explanation

When the nurse is using a syringe and needle to give a patient an injection, he or she should:

Correct Answer is D

Explanation

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:

A nurse teaching family members about hand hygiene in the home would emphasize:

A nurse is using personal protective equipment (PPE) before entering the room of a patient with diarrhea and vomiting who is being treated for an intestinal infection. The nurse most likely needs to use which combination of PPE?

An 84-year-old patient is hospitalized for an infected stasis ulcer on his ankle. The nurse is aware that this patient is at risk for a hospital-acquired infection (HAI) because the:

When he is using a needle stick, he should:

The nurse clarifies that the difference between the use of earlier types of isolation procedures and the use of current Standard Procedures plus Transmission-Based Precautions as outlined by the CDC:

When caring for a patient on Droplet Precautions, it is most important for the nurse to:

The nurse is aware that the use of ethylene oxide gas is reserved for the sterilization of: