Celecoxib is what class of drug?
Corticosteroid
Muscle relaxant
Narcotic
Nonsteroidal anti-inflammatory drug (NSAID)
The Correct Answer is D
Nonsteroidal anti-inflammatory drugs (NSAIDs) are a class of medications commonly used to relieve pain, reduce inflammation, and lower fever. They work by inhibiting the production of prostaglandins, which are substances in the body that play a role in pain and inflammation. Celecoxib specifically belongs to the subclass of NSAIDs known as selective COX-2 inhibitors, which target the enzyme cyclooxygenase-2 (COX-2). By selectively inhibiting COX-2, celecoxib helps to reduce inflammation and pain while potentially minimizing the gastrointestinal side effects associated with traditional non-selective NSAIDs.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Patient-centered care involves actively involving the patient in their care and considering their preferences, values, and goals. By discussing dietary preferences with the client, the nurse is demonstrating a patient-centered approach. This documentation indicates that the nurse took the time to engage in a conversation with the client to understand their dietary preferences,
which can help tailor the care plan to meet the client's individual needs and preferences. "Steady gait observed when ambulating" focuses on the nurse's observation and assessment but does not specifically involve the patient's preferences or goals.
"Social worker paged for consultation" indicates collaboration with another healthcare professional but does not necessarily reflect the patient's active involvement or preferences. "Nursing literature reviewed for best practice approaches" highlights evidence-based practice but does not directly involve the patient's preferences or engagement in decision-making.
Correct Answer is D
Explanation
Cephalosporins are similar to another group of beta-lactam antibiotics called the Penicillins. Both cephalosporins and penicillins belong to the beta-lactam class of antibiotics, which share a similar structure and mechanism of action. They inhibit bacterial cell wall synthesis by binding to specific proteins called penicillin-binding proteins (PBPs), leading to bacterial cell death. This shared mechanism of action makes cephalosporins and penicillins similar in their antibacterial effects.
On the other hand, macrolides, fluoroquinolones, and aminoglycosides are different classes of antibiotics with distinct structures and mechanisms of action. They work through different mechanisms to inhibit bacterial growth and have different spectrums of activity compared to beta-lactam antibiotics like cephalosporins and penicillins.
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