Blood Quiz

Coverage: cells, plasma, clotting

The 7 questions in the blood quiz split across three territories — the cells, the plasma they travel in, and the clotting process. Expect questions about what each component is called, what it is made of, and what part it plays in the larger system.

As everywhere on Cross Section, the subject is textbook anatomy and physiology vocabulary. Nothing about disorders, tests, or anything else clinical appears in the questions or the answers.

Two authors, one answer key

The answer key was not written once and trusted. It was written twice: two authors independently completed the same fixed set of 200 keys — questions plus reference tables — and the copies were checked against each other value by value. All 200 agreed. A value the two could not both back never turns into a question, here or on any other page of the site.

The format

Four options per question, an instant verdict on each pick, and the correct answer displayed every time regardless of what you chose. The 7 questions end in a full review, and your best score is stored in your browser so a later attempt has something to aim at. No signup, no install — the whole thing runs in this page.

• 7 questions drawn from the verified catalog
• Instant marking, correct answer always shown
• Full review when the set is done
• Best score kept in your browser