Which diagnostic test is the most definitive test used to detect meningitis?

CBC

Urinalysis

CT scan

Lumbar puncture

Answer and Explanation

The Correct Answer is D

A. CBC: A CBC can indicate infection (elevated white blood cell count), but it is not specific for meningitis.

B. Urinalysis: Urinalysis is not relevant for diagnosing meningitis.

C. CT scan: A CT scan can detect complications like increased intracranial pressure but does not diagnose meningitis directly.

D. Lumbar puncture: A lumbar puncture allows direct analysis of CSF for glucose, protein, white blood cells, and organisms, which is definitive for diagnosing meningitis.

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Correct Answer is ["6"]

Explanation

Volumetoadminister =Prescribed dose /Available concentration

Volume =600,000 units /100,000 units/ml

= 6 mL

Correct Answer: 6 mL

A. Get the child tested for Reye's syndrome if the child exhibits. fever, vomiting and lethargy. B. Use aspirin instead of acetaminophen for children with viral illness C. Advise parents to have their children immunized against Reye's syndrome D. Avoid giving salicylate-containing medications to a child who has a viral syndrome

Correct Answer is D

Explanation

A. "Get the child tested for Reye's syndrome if the child exhibits fever, vomiting, and lethargy.": While these are symptoms of Reye's syndrome, prevention focuses on avoiding triggers like salicylates during viral illnesses, not merely recognizing symptoms.

B. "Use aspirin instead of acetaminophen for children with viral illness.": Aspirin increases the risk of Reye's syndrome in children with viral illnesses.

C. "Advise parents to have their children immunized against Reye's syndrome.": There is no vaccine for Reye's syndrome; prevention relies on avoiding salicylate use during viral infections.

D. "Avoid giving salicylate-containing medications to a child who has a viral syndrome.": Salicylates, such as aspirin, are the primary risk factor for Reye's syndrome, so avoidance is critical.

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Which diagnostic test is the most definitive test used to detect meningitis?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is preparing to administer liquid mycostatin 600,000 units PO every 8 hr. Available is mycostatin 100,000 units/mL. How many mL should the nurse administer per dose? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

Correct Answer is ["6"]

Explanation

The nurse is planning to teach parents about prevention of Reye's syndrome. What information would the nurse include in the teaching?

Correct Answer is D

Explanation

Which diagnostic test is the most definitive test used to detect meningitis?

Which of the following body systems does meningitis affect?

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