When changing the dressing on the patient’s right arm, you see that the dressing has a moist yellow-red stain on it. How would you document this drainage?
Sanguineous
Serous
Serosanguineous
Purulent
The Correct Answer is C
Choice A rationale
Sanguineous drainage is indicative of active bleeding and is typically bright red due to the presence of red blood cells. This type of drainage is not yellow-red and is not consistent with the description provided.
Choice B rationale
Serous drainage is clear and watery, and it is the fluid that is seen in blisters. It does not have a yellow-red color, so it does not match the description of the drainage observed.
Choice C rationale
Serosanguineous drainage is a mixture of serous and sanguineous drainage. It is typically light red or pink in color, which corresponds with the moist yellow-red stain described, indicating the presence of both plasma and red blood cells.
Choice D rationale
Purulent drainage is thick and opaque, usually yellow, green, or brown, and is associated with infection. The description of a yellow-red stain does not suggest that the drainage is purulent.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A:
While marijuana use can have various health effects, it is not typically associated with a reduction in functional hemoglobin.
Choice B:
A diet high in fats can lead to various health problems, such as heart disease and obesity, but it is not directly linked to a reduction in functional hemoglobin.
Choice C:
Smoking cigarettes can indeed lead to a reduction in functional hemoglobin. Smokers have higher blood hemoglobin concentrations than non-smokers. This is because smoking causes the body to increase red blood cell production to compensate for lower oxygen supply.
Choice D:
While excessive alcohol consumption can have numerous negative health effects, it is not typically associated with a reduction in functional hemoglobin.
Correct Answer is A
Explanation
Choice A rationale
Keeping a superficial wound moist can promote faster healing. A moist environment helps to protect the new tissue, prevent the wound from drying out and forming a scab, which can slow down the healing process. It also allows cells to move across the wound more easily, which can speed up healing.
Choice B rationale
While it was once common practice to keep wounds dry, research has shown that a dry environment can actually slow down the healing process by causing cells to dehydrate and scabs to form, which can impede the growth of new tissue.
Choice C rationale
A wet-to-dry dressing is typically used for mechanical debridement and not for the purpose of speeding up healing. This type of dressing can be useful for removing dead tissue but is not necessarily conducive to the fastest healing of superficial wounds.
Choice D rationale
Debridement is the removal of dead or infected tissue from a wound to help healing. While it is an important part of wound care, the act of debridement itself does not speed up healing; rather, it sets the stage for it by cleaning the wound.
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