Which diagnostic test is considered the definitive test for meningitis?
Blood culture
Lumbar puncture
MRI
CT scan
The Correct Answer is B
A. Blood cultures can identify causative organisms but are not definitive for meningitis.
B. Lumbar puncture is the definitive test for meningitis, as it allows for analysis of cerebrospinal fluid to confirm the diagnosis and identify the causative organism.
C. MRI can provide imaging of the brain but cannot definitively diagnose meningitis.
D. CT scan is useful for imaging but does not provide a definitive diagnosis of meningitis.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Photophobia, or sensitivity to light, is a classic symptom of meningitis.
B. Bradycardia is not commonly associated with meningitis.
C. Hypotension is not a classic symptom of meningitis.
D. Polyuria is not associated with meningitis.
Correct Answer is C
Explanation
. Bounding peripheral pulses are not associated with diabetes insipidus.
B. Bradycardia is not a typical manifestation of diabetes insipidus.
C. Urine specific gravity 1.002 indicates very dilute urine, which is a hallmark of diabetes insipidus due to the kidneys' inability to concentrate urine.
D. Moist mucous membranes are not expected in diabetes insipidus; dehydration often leads to dry mucous membranes.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.
