An arrow poison paralyses the skeletal muscle of a laboratory animal. If this poison is developed into a drug for therapeutic use, what will be the use of the drug?

Here are the solutions to the questions:

12. An arrow poison paralyses the skeletal muscle of a laboratory animal. If this poison is developed into a drug for therapeutic use, what will be the use of the drug?
A drug that paralyzes skeletal muscle would be useful as an adjunct in anaesthesia to relax muscles during surgery or to facilitate intubation.
The correct option is D. Adjunct in anaesthesia.

13. What describes a physical drug interaction?
A physical drug interaction involves a direct physical or chemical change that affects the drug's availability or stability.

• Sucralfate forms a viscous gel that can physically bind to other drugs, reducing their absorption.
• Tetracycline chelates with calcium in milk, forming an insoluble complex that is