1) What component of blood protects against pathogens? a) Red blood cells b) White blood cells c) Plasma 2) Which component of blood transports oxygen a) Red blood cells b) White blood cells c) Plasma d) Platelets 3) Which component of blood is the liquid component that holds all the solid elements a) Red blood cells b) White Blood Cells c) Plasma d) Platelets 4) Which component of blood has no nucleus and a bi-concave shape? a) Red blood cells b) White Blood Cells c) Plasma d) Platelets 5) Select all that are functions of blood a) Transporting gases b) Transporting Proteins and Hormones c) Maintaining Body Temperature d) Protecting against disease e) Contracting to produce movement f) Inhalation and Exhalation 6) Which of the following components of blood make up the most of its volume? a) Red Blood Cells b) White Blood Cells c) Plasma d) Platelets 7) What makes up the top component of the centrifuged blood sample? a) Red Blood Cells b) White Blood Cells c) Plasma d) Platelets 8) What makes up the middle component of the centrifuged blood sample? a) Red Blood Cells b) White Blood Cells c) Plasma d) Platelets 9) What makes up the bottom component of the centrifuged blood sample? a) Red Blood Cells b) White Blood Cells c) Plasma d) Platelets 10) Which cell can phagocytose invading pathogens such as bacteria? a) Red Blood Cells b) White Blood Cells c) Plasma d) Platelets 11) Which of the components of blood are small circular fragments which form a blood clot at the site of a wound? a) Red Blood Cells b) White Blood Cells c) Plasma d) Platelets 12) What is A a) Red Blood Cell b) White Blood Cell c) Plasma d) Platelets 13) What is B a) Red Blood Cell b) White Blood Cell c) Plasma d) Platelets 14) What is C a) Red Blood Cell b) White Blood Cell c) Plasma d) Platelets

Leaderboard

Visual style

Options

Switch template

Continue editing: ?