A lumbar puncture is done on an infant suspected to have meningitis. If the infant has bacterial meningitis, the nurse would expect the cerebral spinal fluid to show what result?
An elevated red blood cell count
A decreased white cell count
An elevated white blood cell count
A normal glucose
The Correct Answer is C
A. An elevated red blood cell count is not a typical finding in bacterial meningitis. An increase in red blood cells in cerebrospinal fluid (CSF) is more indicative of a traumatic lumbar puncture or hemorrhage.
B. A decreased white cell count would not be expected in bacterial meningitis. Bacterial infections typically lead to an increase in white blood cell count as part of the immune response to fight the infection.
C. An elevated white blood cell count is a hallmark of bacterial meningitis. This finding indicates an immune response in the CSF to the presence of bacteria. The cells are primarily neutrophils in bacterial infections.
D. A normal glucose level is not expected in bacterial meningitis. Glucose is typically decreased due to the consumption of glucose by bacteria and white blood cells in the CSF.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. This is the correct answer. Hirschsprung's disease causes a lack of nerve cells in the colon, leading to difficulty with bowel movement. The result is constipation and the passage of small, ribbon-like stools due to the narrowed areas of the colon. The stool can also be foul-smelling.
B. "Currant jelly" stool is typically associated with intussusception, not Hirschsprung's disease. This stool appears red and mucus-like and suggests a bowel obstruction or infection.
C. Foul-smelling, fatty stools (steatorrhea) are characteristic of malabsorption disorders like cystic fibrosis, not Hirschsprung's disease.
D. Mucoid, bloody diarrhea is more common in conditions like infectious colitis or inflammatory bowel disease, not Hirschsprung's disease.
Correct Answer is ["A","B","C","D"]
Explanation
A. Nausea is a common side effect of both chemotherapy and radiation therapy. Antiemetics are often used to manage this adverse effect.
B. Hair loss is a well-known side effect of chemotherapy, as it affects rapidly dividing cells, including those in hair follicles. Radiation therapy to the head or neck area can also cause localized hair loss.
C. Diarrhea is a potential side effect of chemotherapy and radiation, particularly when the digestive tract is affected. Some chemotherapies and radiation treatments irritate the gastrointestinal system, leading to diarrhea.
D. Skin Sensitivity can result from radiation therapy, especially in the treated area. The skin may become red, irritated, and sensitive.
E. Weight gain is not typically associated with chemotherapy or radiation therapy. In fact, many children experience weight loss due to nausea, decreased appetite, or other side effects.
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