Final answer:
Acetaminophen is effective for headaches, fever, muscle pain, and toothache, thus answer 5) All of the above is correct. However, usage should be cautious to avoid liver damage, and it's important to follow dosage instructions, particularly with children and when consuming alcohol.
Step-by-step explanation:
Acetaminophen is an over-the-counter medication that is commonly used for relief of various ailments due to its analgesic and antipyretic properties. It is indicated for conditions such as headaches, fever, muscle pain, and toothache. Therefore, the correct answer to the question would be '5) All of the above'. It should be noted that while acetaminophen is an effective pain reliever and fever reducer, it does not have anti-inflammatory properties like some NSAIDs do. Furthermore, it is important to use acetaminophen responsibly, as excessive use can lead to serious liver damage. Individuals should follow the recommended dosages and be cautious of the risks, especially when consuming alcohol or when giving the medication to children.