Question 69

Aspirin (Bayer) is an antipyretic.

Aspirin is recognized for its ability to reduce fever, making it an effective antipyretic. It achieves this by inhibiting the production of prostaglandins in the brain, which play a crucial role in regulating body temperature.

A) Aspirin (Bayer)

Aspirin is classified as a non-steroidal anti-inflammatory drug (NSAID) and is well-known for its antipyretic properties. It effectively lowers fever by acting on the hypothalamus to induce heat loss and lower body temperature.

B) Tolterodine (Detrol)

Tolterodine is primarily used as a medication to treat overactive bladder and does not possess antipyretic properties. It works by inhibiting the involuntary contractions of the bladder, which is unrelated to fever reduction.

C) Isosorbide mononitrate (Imdur)

Isosorbide mononitrate is a nitrate medication used primarily for angina pectoris and has no antipyretic effects. Its mechanism involves vasodilation to improve blood flow and relieve chest pain, not reducing fever.

D) Clopidogrel (Plavix)

Clopidogrel is an antiplatelet medication utilized to prevent blood clots. It does not have any antipyretic properties and does not influence body temperature regulation in any way.

Conclusion

Aspirin is definitively the correct answer as it is the only medication listed that serves the purpose of lowering fever. All other options, including Tolterodine, Isosorbide mononitrate, and Clopidogrel, are designed for different therapeutic uses and do not exhibit any antipyretic effects.