Ep 146 OER 3.19 Antituberculers - Nursing Pharmacology

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Chapter 3.19 discusses antitubercular medications used to treat tuberculosis (TB), which primarily affects the lungs. These drugs work by inhibiting mycobacterial growth or disrupting RNA synthesis, requiring long-term treatment (6 months to 2 years). Key considerations include monitoring liver function, avoiding alcohol, and ensuring patient adherence to therapy. Common medications include isoniazid and rifampin.

1. How do antitubercular medications primarily work? a) Inhibiting protein synthesis b) Inhibiting mycobacterial growth c) Enhancing DNA replication d) Blocking cell wall formation
2. How long does antitubercular therapy usually last? a) 1 month b) 3 months c) 6 months to 2 years d) 1 week
3. Which organ's function should be closely monitored during antitubercular therapy? a) Heart b) Liver c) Kidney d) Lungs
4. Which substance should patients avoid during antitubercular treatment? a) Caffeine b) Alcohol c) Dairy d) Citrus fruits
5. What is a commonly used antitubercular medication? a) Penicillin b) Isoniazid c) Acyclovir d) Metronidazole

1. b) Inhibiting mycobacterial growth
2. c) 6 months to 2 years
3. b) Liver
4. b) Alcohol
5. b) Isoniazid