Which types of infections do antibiotics typically treat?

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Prepare for the Child Health Safety and Nutrition Test. Study with multiple choice questions, each with detailed explanations and hints. Get ready to ace your exam!

Multiple Choice

Which types of infections do antibiotics typically treat?

Explanation:
Antibiotics target bacteria by disrupting features that bacteria have but human cells do not, such as their cell walls or bacterial protein-making machinery. Because viruses don’t have those bacterial features and instead replicate inside our own cells using the host’s machinery, antibiotics don’t work on viral infections. Fungal infections require antifungal drugs, and parasitic infections need antiparasitic medications. So antibiotics are used for bacterial infections, not viruses, fungi, or parasites. Misusing them can drive antibiotic resistance, so they’re reserved for bacterial illnesses.

Antibiotics target bacteria by disrupting features that bacteria have but human cells do not, such as their cell walls or bacterial protein-making machinery. Because viruses don’t have those bacterial features and instead replicate inside our own cells using the host’s machinery, antibiotics don’t work on viral infections. Fungal infections require antifungal drugs, and parasitic infections need antiparasitic medications. So antibiotics are used for bacterial infections, not viruses, fungi, or parasites. Misusing them can drive antibiotic resistance, so they’re reserved for bacterial illnesses.

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