2. Cells of the Immune System (All slides)-34-39

What is the main role of platelets?

• Blood clotting

• Digestion

• Oxygen transport

• Muscle movement

Where are dendritic cells found at lower frequencies?

• Blood

• Lymphoid tissue

• Skin

• Muscles

What do dendritic cells capture in peripheral tissues?

• Oxygen

• Pathogens or their antigens

• Nutrients

• Hormones

What do dendritic cells present to T-cells and B-cells on their surface?

• Calcium

• Vitamins

• Epitopes

• Glucose

What is the human MHC called?

• Antigen-Antibody Complex

• Human Leukocyte Antigens

• Major Histocompatibility Complex

• Megakaryocytes

What is the function of follicular dendritic cells?

• Digestion

• Blood clotting

• Activate B-cells

• Muscle movement

What is the role of platelets in immunity?

• Muscle movement

• Digestion

• Oxygen transport

• Prevent Malaria progression

What do dendritic cells secrete to guide the differentiation and polarization of T-cells?

• Cytokines

• Vitamins

• Hormones

• Nutrients

What do dendritic cells link between?

• Oxygen and carbon dioxide

• Skin and muscles

• Innate and adaptive immunity

• Blood and lymphoid tissue

Where are follicular dendritic cells formed?

• Skin

• Blood

• Lymph nodes/lymph follicles

• Bone marrow