Health personnel should wash their hands with soap and water at the beginning of the shift for:
10 seconds.
1 minute.
2 minutes.
15 seconds.
The Correct Answer is C
Choice A rationale
Washing hands for 10 seconds is insufficient for effectively removing germs and contaminants from the skin.
Choice B rationale
Washing hands for 1 minute ensures thorough cleaning but might be longer than necessary for routine hand hygiene in many healthcare settings.
Choice C rationale
Washing hands for 2 minutes is recommended at the beginning of a shift to ensure comprehensive removal of any contaminants present on the hands.
Choice D rationale
Washing hands for 15 seconds is more suitable for routine handwashing but not for the initial handwashing at the beginning of the shift, which requires more thorough cleaning. .
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
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.
Correct Answer is B
Explanation
Choice A rationale
Stasis ulcers do not specifically predispose older adults to pneumonia and urinary infections. These infections have different primary risk factors and are not directly related to the presence of stasis ulcers.
Choice B rationale
The patient's defenses are already engaged with the initial infection, which can weaken the immune response and make the body more susceptible to additional infections, such as hospital-acquired infections (HAIs).
Choice C rationale
While being bedfast can increase the risk of pressure sores and related infections, it is not directly caused by the presence of a stasis ulcer. The patient's mobility status and overall health condition are more relevant factors.
Choice D rationale
The patient does not have a blood-borne infection. The presence of a stasis ulcer indicates a local infection, not a systemic blood-borne infection.
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