A nurse is teaching a newly hired group of unlicensed assistive personnel (UAP) about infectioncontrol measures on the unit. What is the most effective way to prevent the spread of pathogens during client care?
Properly dispose of contaminated equipment
Discard used syringes into appropriate containers
Change soiled linens
Perform hand hygiene
The Correct Answer is D
Choice A reason: Properly disposing of contaminated equipment is an important infectioncontrol measure, but it is not the most effective way to prevent the spread of pathogens during client care. Contaminated equipment, such as gloves, gowns, masks, or needles, should be disposed of in designated containers or bags to prevent exposure or injury to others. However, this measure does not eliminate the risk of transmission of pathogens from the hands of the health care worker to the client or the environment.
Choice B reason: Discarding used syringes into appropriate containers is an important infectioncontrol measure, but it is not the most effective way to prevent the spread of pathogens during client care. Used syringes, especially those that contain blood or body fluids, should be discarded into punctureresistant, leakproof, and labeled containers to prevent needlestick injuries or exposure to others. However, this measure does not eliminate the risk of transmission of pathogens from the hands of the health care worker to the client or the environment.
Choice C reason: Changing soiled linens is an important infectioncontrol measure, but it is not the most effective way to prevent the spread of pathogens during client care. Soiled linens, especially those that contain blood or body fluids, should be changed and handled with gloves and minimal agitation to prevent contamination or aerosolization of pathogens. However, this measure does not eliminate the risk of transmission of pathogens from the hands of the health care worker to the client or the environment.
Choice D reason: Performing hand hygiene is the most effective way to prevent the spread of pathogens during client care, because it reduces the number of microorganisms on the hands of the health care worker, which are the most common source and mode of transmission of infection. Hand hygiene should be performed before and after contact with the client, after contact with potentially infectious materials, after removing gloves, and before and after performing invasive procedures. Hand hygiene can be performed by washing with soap and water or using alcoholbased hand rubs.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A reason: Popping bursae from standing is not the cause of the grating sound. Bursae are fluidfilled sacs that cushion the joints and reduce friction. Popping bursae may produce a snapping or clicking sound, but not a grating sound.
Choice B reason: A herniated disk in the diseased joint is not the cause of the grating sound. A herniated disk is a condition where the soft inner part of the intervertebral disk bulges out through a tear in the outer layer. A herniated disk may cause pain, numbness, or weakness, but not a grating sound.
Choice C reason: Pieces of bone and cartilage floating is the cause of the grating sound. Osteoarthritis is a degenerative joint disease that causes the breakdown of the cartilage and bone in the joints. Pieces of bone and cartilage may detach and float in the joint space, causing a grating sound when the joint moves.
Choice D reason: Years of an autoimmune process is not the cause of the grating sound. An autoimmune process is a condition where the immune system attacks the body's own tissues. An autoimmune process may cause inflammation, swelling, or damage to the joints, but not a grating sound.
Correct Answer is A
Explanation
Choice A reason: Primary intention is the correct answer, because it is the type of wound healing that occurs when the wound edges are approximated and closed with sutures, staples, or glue. Primary intention is the fastest and most effective way of wound healing, as it minimizes tissue loss, infection, and scarring.
Choice B reason: Secondary intention is not the correct answer, because it is the type of wound healing that occurs when the wound edges are not approximated and left open to heal by granulation, contraction, and epithelialization. Secondary intention is the slowest and least effective way of wound healing, as it results in more tissue loss, infection, and scarring.
Choice C reason: Tertiary intention is not the correct answer, because it is the type of wound healing that occurs when the wound edges are initially left open and then closed with sutures, staples, or glue after a period of time. Tertiary intention is a delayed form of primary intention, and it is used when the wound is contaminated, infected, or requires drainage.
Choice D reason: Binary intention is not the correct answer, because it is not a real term for wound healing. Binary intention is a madeup term that does not describe any specific process or outcome of wound healing.
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