AEMCA Practice Exam

What type of drug is Ketorolac?

1. A selective COX inhibitor

2. A non-steroidal anti-inflammatory drug (NSAID)

3. An opioid analgesic

4. A muscle relaxant

The correct answer is: A non-steroidal anti-inflammatory drug (NSAID)

Ketorolac is categorized as a non-steroidal anti-inflammatory drug (NSAID). This classification is significant because it indicates that Ketorolac works by inhibiting the enzymes involved in the inflammatory process, primarily cyclooxygenase (COX), which leads to reduced production of prostaglandins. Prostaglandins are compounds in the body that mediate inflammation, pain, and fever. By lowering their levels, Ketorolac effectively alleviates pain and inflammation, making it a useful medication for short-term management of moderate to severe pain. Understanding Ketorolac as an NSAID also helps clarify its uses and potential side effects. This category of drugs is well-known for treating pain and inflammation but does not include steroids, distinguishing it from other classes of pain management medications. Additionally, recognizing that Ketorolac is not an opioid analgesic or a muscle relaxant helps guide appropriate prescribing practices and patient safety. Knowing that it does not fall under these categories reinforces the understanding of its pharmacological effects and its position within analgesic options.