How it works
This free first aid practice test has 118 questions of our own on injuries and sudden illness. It is unofficial and not affiliated with, endorsed by or sponsored by the American Red Cross, the American Heart Association or OSHA.
Read the full guide
What it covers
The topics follow the elements of a first aid training program in OSHA's Best Practices Guide (OSHA 3317), read October 7, 2026: checking the scene and the person, sudden illness, bleeding, shock and wounds, burns, chemicals and poisons, bones, head, eyes and teeth, and heat, cold, bites and stings.
Where the answers come from
Each answer was read in the 2024 American Heart Association and American Red Cross Guidelines for First Aid, in OSHA's guide or on a public Red Cross page. The explanation names the section.
A quiz is not a course
This quiz gives no certificate. The Red Cross first aid page says its online-only class has no skills check and may not meet workplace requirements. CPR, AED and choking questions are on the CPR practice test.
- The 2024 guidelines call 5 to 20 minutes of cooling with clean running water reasonable for a thermal burn.
- Tap water is the one liquid the 2024 guidelines rule out for storing a knocked-out permanent tooth.
Questions and answers
Is this a Red Cross first aid practice test?
No. It is unofficial and not a Red Cross product. The questions are our own, and none is taken from or reworded from a Red Cross course, test or manual.
Is this first aid practice test free?
Yes. All 118 questions, the explanations, exam mode and the printable paper test are free, with no sign-up. Your answers stay in this browser.
How many questions are on a first aid test?
It depends on the course. OSHA's guide gives no number, and each course provider sets its own written test. Exam mode here asks 25 of ours.
How long does a first aid certification last?
Two years, by the public first aid course pages of both the American Red Cross and the American Heart Association, read October 7, 2026.