Antibiotics Flashcards
What are antibiotics?
Antibiotics are substances that kill or inhibit the growth of bacteria.
True or False: Antibiotics are effective against viral infections.
False
Fill in the blank: The first widely used antibiotic was _______.
penicillin
What is the primary mechanism of action for most antibiotics?
They target specific bacterial functions or structures, such as cell wall synthesis.
Which class of antibiotics includes amoxicillin and penicillin?
Beta-lactams
Multiple Choice: Which of the following is NOT an antibiotic? A) Tetracycline B) Ibuprofen C) Azithromycin
B) Ibuprofen
What is antibiotic resistance?
Antibiotic resistance is the ability of bacteria to resist the effects of an antibiotic.
True or False: Overuse of antibiotics can lead to antibiotic resistance.
True
Fill in the blank: The term used for antibiotics that are effective against a wide range of bacteria is _______.
broad-spectrum
What is the role of the FDA in antibiotic approval?
The FDA evaluates and approves antibiotics for safety and efficacy before they can be marketed.
What is a common side effect of antibiotics?
Diarrhea
True or False: All antibiotics are derived from natural sources.
False
Fill in the blank: The study of antibiotics and their effects is known as _______.
antibiotic pharmacology
Antibiotics are effective against _________
injection
Bacterial
