Antibiotics Quiz
Questions: 16 · 10 minutes
1. Which practice best supports antibiotic stewardship?
Using antibiotics only when indicated and following the prescribed directions
Using antibiotics for every respiratory illness as a precaution
Saving several doses for the next time symptoms appear
Choosing broad-spectrum antibiotics whenever a narrower option is available
2. What is the main purpose of a bacterial culture and antibiotic susceptibility test?
To determine whether a person has ever taken antibiotics
To measure how quickly the immune system can eliminate a virus
To identify bacteria and indicate which antibiotics are likely to work against them
To prove that the strongest available antibiotic is required
3. Someone who is pregnant, breastfeeding, or trying to conceive is prescribed an antibiotic. What is the most appropriate step?
Avoid all antibiotics because none can be used in these circumstances
Make sure the prescriber or pharmacist knows, so the medicine can be reviewed for suitability
Reduce every dose by half without consulting the prescriber
Replace the antibiotic with a nonprescription cold medicine
4. Which reaction after taking an antibiotic calls for emergency medical help?
A temporary unpleasant taste without other symptoms
A single mildly loose bowel movement
Mild nausea that settles after a short time
Trouble breathing with swelling of the face, lips, tongue, or throat
5. During or after antibiotic treatment, someone develops frequent watery diarrhea, fever, and worsening abdominal pain. What should they do?
Use someone else's leftover antibiotic to treat it
Ignore it because digestive symptoms are always harmless
Automatically repeat the original antibiotic course
Contact a healthcare professional promptly for guidance
6. Which statement best describes what antibiotics are designed to treat?
Illnesses caused by any infectious organism
Viral infections that produce a fever
Certain infections caused by bacteria
Inflammation regardless of its cause
7. A clinician assesses your symptoms as likely viral and recommends symptom care rather than antibiotics. What is the most appropriate response?
Request an antibiotic anyway in case it shortens the illness
Follow the advice and seek reassessment if symptoms worsen or warning signs appear
Take an antibiotic left over from an earlier illness
Wait until another person with similar symptoms receives an antibiotic
8. What does antibiotic resistance mean?
A virus has changed so that antibiotics cannot kill it
A person's body has become accustomed to every antibiotic
An antibiotic has passed its printed expiration date
Bacteria have developed traits that let them survive one or more antibiotics
9. You have a typical common cold with a runny nose, cough, and mild sore throat. What is the main reason an antibiotic usually will not help?
Colds are usually viral, and antibiotics do not act against viruses
Antibiotics relieve pain but not congestion
Antibiotics work only when a fever is present
Antibiotics work only on infections affecting the skin
10. How does a narrow-spectrum antibiotic generally differ from a broad-spectrum antibiotic?
It is always weaker and requires a longer treatment course
It can be used only as a cream or ointment
It targets a more limited range of bacteria
It treats viruses as well as bacteria
11. You find antibiotics left over from a previous prescription and later develop similar symptoms. What should you do?
Avoid self-treating with the leftovers and seek appropriate professional advice
Take half the usual dose until the symptoms improve
Give them to someone else whose symptoms began first
Take them because similar symptoms always have the same cause
12. If you miss a dose of a prescribed antibiotic, what is generally the best next step?
Take two doses together at the next scheduled time
Check the medicine instructions or ask a pharmacist, rather than automatically doubling the dose
Restart the entire prescription from the first day
Stop the treatment because its timing has been disrupted
13. What does it mean when an antibiotic is described as bacteriostatic?
It inhibits bacterial growth and reproduction rather than directly killing the bacteria
It treats bacteria only when applied to the skin
It prevents a virus from entering bacterial cells
It permanently prevents all future bacterial infections
14. Why should a person check the label or ask a pharmacist about taking an antibiotic with food, antacids, supplements, or other medicines?
Every antibiotic must be taken on an empty stomach
Food prevents all antibiotics from reaching the bloodstream
Instructions and interactions differ among antibiotics and other products
Antacids and supplements make every antibiotic dangerously strong
15. What is antibiotic prophylaxis?
Using two antibiotics whenever one has caused nausea
Taking an antibiotic after every exposure to a person with a cold
Keeping an unused prescription available for future symptoms
Using an antibiotic to prevent certain bacterial infections in specific circumstances
16. A person feels much better before reaching the planned end of an antibiotic prescription. What should they do?
Stop immediately and save the remaining doses
Follow the prescribed plan and contact the prescriber if they are considering a change
Take the remaining doses all at once to complete treatment sooner
Give the remaining doses to someone with similar symptoms