A nurse is reviewing the laboratory reports of four clients.
Which of the following clients should the nurse expect to have a positive fecal occult blood test?
A client who has ulcerative colitis.
A client who has cholecystitis.
A client who uses laxatives.
A client who has stomatitis.
The Correct Answer is A
Choice A rationale
Ulcerative colitis often results in inflammation and ulcers in the colon lining, which can lead to bleeding and a positive fecal occult blood test. This is a common complication of the condition.
Choice B rationale
Cholecystitis, an inflammation of the gallbladder, does not typically cause gastrointestinal bleeding or a positive fecal occult blood test. It is more associated with abdominal pain and digestive issues.
Choice C rationale
The use of laxatives generally does not cause internal bleeding that would result in a positive fecal occult blood test. Laxatives are more likely to cause changes in bowel habits and diarrhea.
Choice D rationale
Stomatitis, inflammation of the mouth, is unlikely to cause a positive fecal occult blood test. It primarily affects the oral cavity and is not associated with gastrointestinal bleeding. .
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale
Orthostatic hypotension is characterized by a sudden drop in blood pressure when standing up, often due to dehydration, medication side effects, or autonomic dysfunction. While concerning, it is not a direct risk factor for cardiovascular disease.
Choice B rationale
A BMI of 24 is within the normal range (18.5–24.9) and is not considered a risk factor for cardiovascular disease. Maintaining a healthy BMI is part of cardiovascular disease prevention.
Choice C rationale
Type 1 diabetes mellitus significantly increases the risk of cardiovascular disease due to its impact on blood vessels and the heart. It is a well-documented risk factor requiring careful management.
Choice D rationale
A family history of osteoporosis is relevant for bone health but does not directly increase the risk of cardiovascular disease. Cardiovascular risk factors are more closely related to metabolic and lifestyle factors.
Correct Answer is A
Explanation
Choice A rationale
Keeping elbows slightly bent when grasping the walker helps to maintain stability and control. This positioning reduces the strain on the arms and shoulders, providing a more comfortable and effective way to use the walker.
Choice B rationale
Sliding the walker and moving it about a foot in front can cause instability. Instead, lifting the walker and placing it step-by-step ensures better support and reduces the risk of falls.
Choice C rationale
Moving the walker and the stronger leg at the same time can lead to imbalance and falls. The correct method is to move the walker first, then step forward with the weaker leg, followed by the stronger leg.
Choice D rationale
Keeping the walker height adjusted so the user leans slightly forward is incorrect. The walker height should be at the level of the wrists when the arms are hanging down, allowing for a natural and upright posture.
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