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 B
Explanation
Notify the health care provider. The nurse should take this action first because the provider can prescribe appropriate interventions to prevent or minimize harm to the client.
The nurse should also inform the unit supervisor, document the error in the client’s medical record, and record the error on the appropriate quality improvement report, but these are not the priority actions.
Choice A is wrong because informing the unit supervisor is not the most urgent action. The supervisor can provide support and guidance to the nurse, but cannot prescribe interventions for the client.
Choice C is wrong because documenting the error in the client’s medical record is not the most urgent action.
The nurse should document the error after notifying the provider and assessing the client. Documentation should include the medication name, dose, route, time, client’s response, and actions taken.
Choice D is wrong because recording the error on the appropriate quality improvement report is not the most urgent action.
The nurse should record the error after notifying the provider and assessing the client. The report should include a factual description of what happened and what was done.
Correct Answer is B
Explanation
This indicates that the client has a fluid volume deficit, which is consistent with the signs and symptoms of low urine output, weight gain, irritability, and headache. The normal range for serum osmolality is 275 to 295 mOsm/Kg.
Choice A is wrong because hemoglobin 15.3 mg/dL is within the normal range of 12 to 18 mg/dL and does not correlate with fluid imbalance.
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