The nurse warns the patient that one of the patient’s habits has caused the reduction of functional hemoglobin, which limits the hemoglobin’s oxygen-carrying ability. To improve this situation, the nurse suggests that the patient quit:
Using marijuana.
Eating excessive fats.
Smoking cigarettes.
Drinking
The Correct Answer is C
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","B","E"]
Explanation
Choice A rationale
Atherosclerosis can slow healing by reducing blood flow and oxygen to tissues, which is essential for wound repair.
Choice B rationale
Diminished lung function may affect healing because less oxygen is available in the blood, and oxygen is crucial for tissue repair processes.
Choice C rationale
Excessive production of blood factors is not typically associated with aging. In fact, aging can lead to a decline in the production of certain blood factors necessary for healing.
Choice D rationale
Increased immunity is not an age-related change. Aging is associated with immunosenescence, which is a decline in immune function³.
Choice E rationale
A slow metabolism is associated with aging and can contribute to slower healing because the body's cells are less active and regenerate more slowly.
Correct Answer is C
Explanation
Choice A rationale
Excessive gas is not typically an indication of wound dehiscence. While it may cause discomfort, it does not suggest that the wound layers have separated.
Choice B rationale
A complaint of constipation is a common postoperative concern due to decreased mobility and use of narcotics but is not a sign of wound dehiscence.
Choice C rationale
Increased drainage from the wound, especially if the fluid is clear or serous, can be an early sign of dehiscence, indicating that the wound layers are separating and fluid is accumulating.
Choice D rationale
Increased pallor of the surgical site might indicate poor perfusion but is not a direct sign of dehiscence. Dehiscence would more likely show signs of inflammation or unusual discharge.
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