A patient has a chronic digestive disease characterized by intermittent abdominal pain in the right lower quadrant, diarrhea, and loss of appetite. This condition is sometimes referred to as regional enteritis Which condition does this patient have?
Cirrhosis
Peptic ulcers
Pancreatitis
Crohn disease
The Correct Answer is D
Crohn disease is a chronic inflammatory bowel disease that can affect any part of the gastrointestinal tract, but most commonly involves the terminal ileum and colon. It causes transmural inflammation, granulomas, fistulas, strictures, and abscesses that can lead to complications such as bowel obstruction, perforation, bleeding, and malabsorption.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is {"A":{"answers":"A,B"},"B":{"answers":"B"},"C":{"answers":"B"},"D":{"answers":"A"},"E":{"answers":"A"},"F":{"answers":"A,B"}}
Explanation
a. Hemiparesis: Both
- Higher fatality rate: Hemorrhagic CVA
- Rupture of vessel: Hemorrhagic CVA
- Loss of blood flow: Ischemic CVA
- Most common: Ischemic CVA
- Altered sensorium: Both
Rationale: A cerebrovascular accident (CVA), or stroke, is a sudden interruption of blood supply to the brain, resulting in neurological damage. There are two main types of stroke: ischemic and hemorrhagic. Ischemic stroke occurs when a blood clot or plaque blocks an artery that supplies blood to the brain, causing tissue death due to lack of oxygen and nutrients. Hemorrhagic stroke occurs when a blood vessel in the brain ruptures, causing bleeding into the brain tissue or the surrounding space. Both types of stroke can cause hemiparesis (weakness on one side of the body), altered sensorium (changes in consciousness, alertness, or orientation), and other neurological deficits depending on the location and extent of the damage. However, hemorrhagic stroke has a higher fatality rate than ischemic stroke because of the increased risk of intracranial pressure, cerebral edema, and brain herniation. Ischemic stroke is more common than hemorrhagic stroke, accounting for about 87% of all strokes.
Correct Answer is D
Explanation
Spina bifida is a birth defect that occurs when the neural tube, which forms the brain and spinal cord, does not close properly during early fetal development. This can result in an opening in the spine that exposes the spinal cord and nerves, leading to various complications such as paralysis, bladder and bowel problems, hydrocephalus, and learning difficulties. Folic acid is a B vitamin that is essential for the formation of the neural tube and other organs in the embryo. Inadequate folic acid intake before and during pregnancy can increase the risk of spina bifida and other neural tube defects.
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