Multiple choice What is the WBC count of a normal adult male? 8000 - 12000 per cubic millimeter. 2000 - 4000 per cubic millimeter. 1000 - 3000 per cubic millimeter. 4000 - 8000 per cubic millimeter. 6000 - 10000 per cubic millimeter. Reveal answer Fill a bubble to check yourself D Correct answer Explanation The number of WBCs in adult male is 4000 - 8000 per cubic millimeter.