Sophia - Human Biology - Unit 4 Milestone 4

In which of the following does the blood clot appropriately to prevent major blood loss? • Hemophilia • Embolism • Hemostasis • Thrombosis CONCEPT Platelets 2 What is the role of the aorta in the systemic circuit? • It supplies deoxygenated blood to various body tissues. • It supplies oxygenated blood to various body tissues. • It collects oxygenated blood supplies from the lungs. • It collects deoxygenated blood supplies from the lungs. CONCEPT Heart and Blood Flow 3 Which antibody that inhibits pathogens from binding to the body's cells is found in endocrine gland secretions, such as tears and saliva? • IgD • IgG • IgA • IgE CONCEPT Humoral Immunity 4 What might a person with chronically low blood pressure be diagnosed with? • Vasoconstriction • Hypertension • Hypotension • Vasodilation CONCEPT Blood Pressure 5 What kind of immunity involves white blood cells that have receptors for specific pathogens that changes over time and produces memory cells? • Adaptive • General • Pathogenic