Medical

🫁Lungs are protected by?

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99% failed not correct Answer Medical students 🩺 👩‍⚕️

💊Classification of Drugs

Drugs can be classified in several ways:

1.According to Source
✳️ Natural drugs (e.g., morphine, quinine)
✳️ Synthetic drugs (e.g., paracetamol)
✳️ Semi-synthetic drugs (e.g., amoxicillin)
✳️ Biotechnological drugs (e.g., insulin, monoclonal antibodies)

2. According to Therapeutic Use
✳️ Analgesics (pain relievers)
✳️ Antipyretics (reduce fever)
✳️ Antibiotics (treat bacterial infections)
✳️ Antihypertensives (lower blood pressure)
✳️ Antidiabetics (treat diabetes)

3. According to Pharmacological Action
✳️ Antacids
✳️Diuretics
✳️Bronchodilators
✳️Anticoagulants
✳️Sedatives

4. According to Chemical Structure
🔰Alkaloids
🔰Steroids
🔰Glycosides
🔰Sulfonamides
🔰Penicillins

5. According to Site of Action
🔰 Central nervous system (CNS) drugs
Peripheral nervous system drugs
🔰 Cardiovascular drugs
🔰 Gastrointestinal drugs
🔰 Respiratory drugs

6. According to Legal Status
✳️ Prescription drugs
✳️ Over-the-counter (OTC) drugs
✳️ Controlled drugs (narcotics and psychotropic substances)

7.According to Route of Administration
🔰Oral drugs
🔰Injectable drugs
🔰Topical drugs
🔰Inhalational drugs
🔰Rectal/Vaginal drugs

💉Which injection is used as a local anesthetic?

A) Lidocaine (Lignocaine)
B) Ceftriaxone
C) Heparin
D) Hydrocortisone

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