Drugs and Medicines
Telangana Open School (TOSS) · Class 12 · Chemistry
Step-by-step guide to study Drugs and Medicines in Telangana Open School (TOSS) Class 12 Chemistry. Topics to cover, practice strategy, and time allocation.
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Study Plan
Learn the Theory
Read the textbook chapter carefully. Note down definitions, formulas, and key concepts.
Practice Problems
Solve textbook exercises and additional practice questions. There are 43 questions available for this chapter.
Revise & Test
Revise key formulas and concepts without looking at notes. Take a practice quiz to test your understanding. Mark weak areas for re-revision.
Spaced Revision
Revisit Drugs and Medicines after a week. Use flashcards for quick recall. Solve previous year questions from this chapter.
What to Focus On
- Medicines are chemicals used to treat or prevent diseases.
- They may be derived from natural sources or synthesized in labs.
- Reserpine from Sarpagandha is used to treat high blood pressure.
- Medicines are classified by their action or use.
- Classification helps in proper selection and use.
- Some medicines have multiple functions.
- Antipyretics reduce fever; examples: aspirin, paracetamol.
- Analgesics relieve pain; two types: narcotic and non-narcotic.
- Narcotic analgesics are addictive; non-narcotic are safer.
Common Mistakes to Avoid
Antipyretics and analgesics are the same because both relieve pain and fever.
Antiseptics and disinfectants are the same because both kill germs.
All antibiotics are natural, and sulpha drugs are antibiotics.
Memory Tips
Definition of Medicine
Difference between Drugs and Medicines
Analgesics reduce pain
Antipyretics reduce fever
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Sources & Official References
Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.
More resources for Drugs and Medicines
Practice Quiz
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Important Questions
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Revision Notes
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Formula Sheet
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Chapter Summary
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Concept Maps
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Flashcards
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Syllabus
What topics to cover
NCERT Solutions
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Quizzes, flashcards, AI doubt-solver and a step-by-step study plan for Telangana Open School (TOSS) Class 12 Chemistry.