A nurse is obtaining an aerobic wound culture for a client. Which of the following actions should the nurse take first?
Swab the wound bed with a sterile cotton-tipped swab
Cleanse the area around the wound with sterile saline.
Don sterile gloves
Place the collection tube in a specimen bag.
The Correct Answer is C
- A: Swabbing the wound bed is an essential step in obtaining a wound culture, but it is not the first action that should be taken. This step is performed after the wound has been cleansed to ensure that the sample is not contaminated with debris or bacteria from the surrounding skin.
- B: Cleansing the area around the wound with sterile saline is the correct first step. This action helps to remove any contaminants or debris from the wound surface, ensuring that the culture obtained is from the wound itself and not from the surrounding skin, which could lead to inaccurate results.
- C: Donning sterile gloves is a crucial step to maintain sterility during the procedure. However, it is not the first action because the nurse must first cleanse the wound area to prevent contamination of the culture specimen.
- D: Placing the collection tube in a specimen bag is done after obtaining the wound culture to transport the specimen to the laboratory. This is one of the final steps in the process, not the first.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale: During the emergent phase of burn management, patients commonly experience hemoconcentration due to fluid shift from the intravascular space to the interstitial space. This leads to an increase in hematocrit, indicating a higher concentration of red blood cells in the blood.
Choice B rationale: Burn injuries often result in increased protein breakdown and an elevation in BUN levels.
Choice C rationale: Burn injuries can cause the release of potassium from damaged cells, leading to hyperkalemia rather than hypokalemia.
Choice D rationale: The emergent phase of burn management is characterized by a decrease in serum albumin due to protein loss from the burned tissue and increased capillary permeability.
Correct Answer is A
Explanation
Choice A rationale: Pain management is a crucial aspect of care for a client with herpes zoster (shingles). Administering analgesics can help alleviate pain and improve the client's overall comfort.
Choice B rationale: Herpes zoster is not spread through respiratory droplets, so restricting visitors based on their vaccination status is not necessary.
Choice C rationale: Protective isolation is not required for herpes zoster, as it is not highly contagious.
Choice D rationale: There is no need to avoid alcohol-based hand rubs in the care of a client with herpes zoster.
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