MARROW SIEGE

Twenty pathology bosses stand between you and the hematology exam. Each one dies only when every question in its domain has been answered correctly.

199Questions
20Bosses
4Realms

Question bank: 122 Robbins review questions (Ch. 13 White Blood Cells, Ch. 14 Red Blood Cells & Bleeding Disorders) · 61 AMBOSS questions · 16 In House Step 1 review questions. Every question appears in exactly one boss.
HoyaDocs · Updated September 11, 2026

Co-op setup

Name your party

You alternate questions on the same boss and share one HP bar. A wrong answer hurts the party; the question returns later for whoever draws it next.

Solo siege

The Siege Map

0 of 199 questions conquered
Progress is saved in this browser only.

Realm I

Boss

epithet

BOSS100 / 100
YOU100 / 100
Domain ROBBINS

Boss defeated

VICTORY