The nurse is admitting a patient whose health history is suggestive of inflammatory bowel disease. Which clinical manifestations and diagnostic findings confirm the diagnosis of Crohn's disease? (Select All That Apply)

Ulcers in the descending colon noted on colonoscopy

Absence of narrowing of the colon and mucosal edema on barium studies

Fistulas and perianal involvement

Mild bleeding and abdominal mass

Regional, discontinuous skip lesions noted on the barium studies

Answer and Explanation

Correct Answer : A,C,E

Choice A reason: Ulcers in the descending colon are indicative of Crohn's disease, which affects any part of the gastrointestinal tract.

Choice B reason: Absence of narrowing of the colon and mucosal edema is more indicative of ulcerative colitis rather than Crohn's disease.

Choice C reason: Fistulas and perianal involvement are common complications of Crohn's disease due to the transmural inflammation.

Choice D reason: Mild bleeding and an abdominal mass can be associated with both Crohn's disease and other gastrointestinal disorders, making it less specific.

Choice E reason: Regional, discontinuous skip lesions are a hallmark of Crohn's disease, seen on barium studies, indicating areas of inflammation separated by normal tissue.

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Correct Answer is ["A","B","C"]

Explanation

Choice A reason: Receiving pneumococcal and influenza vaccines is crucial for patients with sickle cell disease. Infections can trigger sickle cell crises, and these vaccines help prevent common infections that could lead to complications. Ensuring immunization against these diseases reduces the risk of crisis and hospitalization.

Choice B reason: Taking oral hydroxyurea as ordered is an important strategy for preventing sickle cell crises. Hydroxyurea increases fetal hemoglobin levels, which reduces the occurrence of sickling in red blood cells. Adherence to this medication regimen helps reduce the frequency of painful episodes and other complications associated with sickle cell disease.

Choice C reason: Avoiding dehydration is essential for patients with sickle cell disease. Dehydration can lead to increased blood viscosity, promoting sickling of red blood cells and triggering a crisis. Staying well-hydrated helps maintain proper blood flow and reduces the risk of sickle cell-related complications.

Choice D reason: Following a low-fat, low-sodium diet is generally beneficial for overall health but is not specifically targeted at preventing sickle cell crises. While maintaining a healthy diet is important, the focus for sickle cell patients should be on hydration, infection prevention, and medication adherence.

A. Administer a rapid infusion of fluids. B. Increase the dialysis flow rate. C. Decrease the rate of dialysis. D. Apply ice packs to the patient's head. E. Monitor neurological status closely.

Correct Answer is ["C"]

Explanation

Choice A reason: Administering a rapid infusion of fluids is not appropriate for disequilibrium syndrome. This syndrome results from rapid changes in fluid and electrolyte balance during dialysis, and rapid fluid infusion could worsen the condition.

Choice B reason: Increasing the dialysis flow rate is not appropriate. Decreasing the rate of dialysis can help reduce the symptoms of disequilibrium syndrome by allowing the body to adjust more gradually.

Choice C reason: Decreasing the rate of dialysis helps to minimize the rapid shifts in fluid and electrolytes, which can exacerbate disequilibrium syndrome.

Choice D reason: Applying ice packs to the patient's head is not a standard intervention for disequilibrium syndrome. The focus should be on managing the rate of dialysis and monitoring the patient's neurological status.

Choice E reason: Monitoring neurological status closely is important because disequilibrium syndrome can cause symptoms such as headache, nausea, confusion, and seizures. Close monitoring allows for prompt intervention if symptoms worsen.

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The nurse is admitting a patient whose health history is suggestive of inflammatory bowel disease. Which clinical manifestations and diagnostic findings confirm the diagnosis of Crohn's disease? (Select All That Apply)

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Naxlex Comprehensive Predictor Exams

The nurse is teaching a patient with sickle cell disease about strategies to prevent sickle cell crisis. The patient states, "I do not want to come to the hospital with another sickle cell crisis." What will the nurse include in this teaching? (Select All That Apply)

Correct Answer is ["A","B","C"]

Explanation

The nurse is caring for a patient who is experiencing disequilibrium syndrome during hemodialysis. Which of the following interventions will the nurse implement for this patient? (Select All That Apply)

Correct Answer is ["C"]

Explanation

The nurse is assessing a patient with chronic obstructive pulmonary disease (COPD) who is reporting dyspnea. The nurse auscultates the patient's chest and hears wheezing throughout the lung fields. What does this finding indicate to the nurse about this patient?

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