Which of the following word(s) best explain(s) the phrase - "Medicine given to counteract poison or disease"?
a. Antibiotic
b. Antiseptic
c. Antidote
d. Allopathy
Answer Options:

The correct answer is Option A (Only c).

Key Points:
• This question tests one-word substitution, particularly medical terminology.
• Option 1 is correct. An 'Antidote' is a specific medicine taken or given to counteract a particular poison. It neutralizes the toxic effects.
• An 'Antibiotic' is a medicine that inhibits the growth of or destroys microorganisms (bacteria). An 'Antiseptic' is a substance that prevents the growth of disease-causing microorganisms, usually applied to living tissue. 'Allopathy' refers to the conventional medical system that treats symptoms using drugs having opposite effects to the symptoms.
• Understanding the precise definition of common medical terms beginning with 'anti-' is crucial for vocabulary sections.
• Key Takeaway: Remember: An antidote counteracts poison. An antibiotic fights bacteria. An antiseptic prevents infection on wounds.