Which technique is most appropriate for a nurse to use when cleansing a pressure ulcer?
Cleanse using hydrogen peroxide followed by betadine solution.
Cleanse the wound gently from the outer edges towards the center.
Cleanse using 4x4 gauze to the wound and surrounding skin three times.
Cleanse from the innermost point outwards with a circular movement.
The Correct Answer is D
Cleanse from the innermost point outwards with a circular movement. This technique reduces the risk of contaminating the wound with bacteria from the surrounding skin.
Some possible explanations for the other choices are:
Choice A is wrong because hydrogen peroxide and betadine solution can damage healthy tissue and delay wound healing.
Choice B is wrong because cleansing the wound from the outer edges towards the center can introduce bacteria from the skin into the wound.
Choice C is wrong because using 4x4 gauze to the wound and surrounding skin three times can cause trauma and bleeding to the wound.
Normal ranges for pressure ulcer stages are:
- Stage I: A reddened, painful area on the skin that does not turn white when pressed.
- Stage II: The skin blisters or forms an open sore. The area around the sore may be red and irritated.
- Stage III: The skin develops an open, sunken hole called a crater or ulcer. The tissue below the skin is damaged.
- Stage IV: The pressure ulcer has become so deep that there is damage to the muscle and bone, and sometimes to tendons and joints.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
It is a legal record of accountability for the protection of the client and the nurse. This means that documentation provides evidence of the assessments and interventions that have been undertaken by the nurse and can be used to defend the nurse in case of a lawsuit or a complaint. Documentation also supports the provision of safe, high-quality patient care by facilitating continuity of care and communication among health care providers.
Choice B is wrong because it is incomplete and misleading. Documentation supports confidentiality and privacy, but it should never be shared without the client’s consent or a legal authority.
Choice C is wrong because it is too narrow. Documentation provides continuous reference for all care providers to refer to, but it also has other purposes such as quality improvement, research, education and legal protection.
Choice D is wrong because it is inaccurate. Documentation does not provide a framework for clients rights, but rather reflects how the nurse respects and upholds those rights in practice. Documentation also records if clients rights are violated, but this is not the main rationale for documentation.
Correct Answer is C
Explanation
“I have limited my alcohol intake before bedtime.”. This statement shows that the client understands that alcohol can interfere with sleep quality and quantity. Alcohol can disrupt the normal sleep cycle and cause frequent awakenings, nightmares, or insomnia.
Choice A is wrong because sleeping in most mornings can disrupt the regular sleep schedule and make it harder to fall asleep at night. It is better to keep a consistent bedtime and wake time, even on weekends.
Choice B is wrong because working on the computer before going to bed can expose the client to blue light, which can suppress the production of melatonin, a hormone that regulates sleep. It is better to avoid screens and other stimulating activities at least an hour before bedtime.
Choice D is wrong because watching television for 1 hour before sleeping can also expose the client to blue light and interfere with sleep onset. It is better to engage in relaxing activities such as reading, listening to soothing music, or meditating before sleeping.
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