(PHARM) A nurse is preparing to administer ketorolac (Toradol) to a patient for postoperative pain. Which of the following considerations is before administering this medication?
Assess the patient's renal function
Assess the patient's oxygen saturation
Assess the patient's appetite
Assess the patient's liver function
The Correct Answer is A
A. Ketorolac is a nonsteroidal anti-inflammatory drug (NSAID) that can be nephrotoxic, especially with prolonged use. Assessing renal function (e.g., BUN, creatinine) is essential before administration.
B. Oxygen saturation is important but is not a primary concern specific to ketorolac.
C. Appetite assessment is not directly related to the safety or effectiveness of ketorolac.
D. While liver function may be considered with many medications, ketorolac's primary risk involves the kidneys rather than the liver.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. A lumbar punctureis the most important diagnostic test for suspected bacterial meningitis. It allows for analysis and culture of cerebrospinal fluid (CSF)to identify the presence of bacteria, white blood cells, protein, and glucose levels.
B. Cerebral angiography is used to visualize blood vessels in the brain, not to diagnose infections like meningitis.
C. Myelography evaluates the spinal cord, nerve roots, and spinal canal using contrast dye but is not used for diagnosing meningitis.
D. Magnetoencephalography (MEG) is used to map brain activity, often for epilepsy or brain tumors, and is not relevant for diagnosing meningitis.
Correct Answer is C
Explanation
A. Cerebral palsy (CP) varies widely in severity; not all individuals experience many disabilities.
B. CP is typically caused by decreased oxygen to the brain (hypoxia), not too much oxygen.
C. CP is a non-progressive neurological disorder, meaning the brain injury does not worsen over time, although symptoms may change.
D. CP is usually caused by brain injury before or during birth and is not typically inherited or familial.
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