★ Circulatory System Quiz
. What is the primary function of white blood cells?
A. Transport oxygen
B. Fight disease and remove harmful substances
C. Clot blood
D. Provide energy
Select your answer:
Topics:
Cells and Organ Systems Central Nervous System Heart Structure and Double Circulation Cell Injury Vitamin General Anatomy Eye or Nose Injuries Human Anatomy Pharmacology Vocabulary Nutritional Measurements Hele Skeletal System PHE Healthy Lifestyle Auditory and Vestibular Neurology Tracheostomy Care HematologyOther quiz:
Hele Skeletal System › ViewWhat happens to bones in space?
A. They become stronger
B. They lack Calcium
C. The grow bigger
D. They weaken
Composition of Blood and Blood Cells › View
This is a blood smear. What type of cell is indicated by the YELLOW arrow?
A. erythrocyte (RBC)
B. megakaryocyte
C. leukocyte (WBC)
D. thrombocyte (platelet)