Sophia Human Biology Milestones 4 (2)Question/Answers Verified All Solution A Grade

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Sophia Human Biology Milestone 4 1 Which antibody that inhibits pathogens from binding to the body's cells is found in endocrine gland secretions, such as tears and saliva? IgG IgA I... gE IgD CONCEPT Humoral Immunity 2 Which statement about T-cells is true? They make antibodies. They mature in the bone marrow. They activate B-cells. They are non-specific in nature. CONCEPT Adaptive Immunity 3 Which of these may cause cancer? Mutation in a gene that slows cell division Expression of a tumor suppressor gene Mutation of the tumor suppressor gene and the expression of oncogenes Suppression of an oncogene CONCEPT Cancer and Homeostasis 4 What is "leukocyte" the technical term for? Platelets White blood cells Red blood cells Plasma CONCEPT Blood 5 Which of these describes agglutination? It is the condition resulting from a person being given the wrong type of blood. It is the condition resulting from a person being given type AB blood. It is the condition resulting from a person being given type O blood. It is the condition resulting from a person being given the right type of blood. CONCEPT Blood Types 6 What is the role of the aorta in the systemic circuit? It supplies oxygenated blood to various body tissues. It supplies deoxygenated 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 7 Which part of the lymphatic system filters lymph? Thymus Lymph vessels Lymph nodes Spleen CONCEPT Lymphatic System 8 What muscular tubes, not supported by cartilage, help regulate airflow into and out of the lungs? Alveoli Diaphragm Trachea Bronchioles CONCEPT Lower Respiratory Tract 9 In which of the following does the blood clot appropriately to prevent major blood loss? Embolism Thrombosis Hemostasis Hemophilia CONCEPT Platelets 10 What might a person with chronically low blood pressure be diagnosed with? Vasodilation Hypotension Vasoconstriction Hypertension CONCEPT Blood Pressure 11 Monoclonal antibodies and __________ can be used to treat certain types of cancers in a process known as immunotherapy. Macrophages Cytokines Polyclonal antibodies Leukocytes CONCEPT Organ Transplant and Immunotherapy 12 __________ T cells and __________T cells are two types of effector T cells. Antibody; cytotoxic NK; helper Memory; NK Cytotoxic; helper CONCEPT Cell-Mediated Response 13 Which set of facts is true for vaccines? They produce active immunity. They are mostly targeted against viruses. They produce passive immunity. They are mostly targeted against bacteria. They produce active immunity. They are mostly targeted against bacteria. They produce passive immunity. They are mostly targeted against viruses. CONCEPT Vaccines 14 Which of these act as a connector between arterioles and venules? Veins Capillaries Arteries Ventricles CONCEPT Cardiovascular System 15 Which type of white blood cell contains enzymes called granules? Monocytes Agranulocytes Granulocytes Leukocytes CONCEPT White Blood Cells 16 Which of the following is the cause of allergies? The immune system overreacts to harmless environmental stimuli. The immune system lacks the cells necessary to fight off the stimulus. The immune system begins to attack the body's own cells. The immune system stops working and the body becomes susceptible to intruders it would otherwise fight. CONCEPT Immune System Disorders and HIV/AIDS 17 What is "tidal volume?" The amount of water the lungs can hold without failing The amount of water the human body can hold The amount of air in each breath The minimum amount of oxygen that has to be present in the air CONCEPT Respiration and the Respiratory Cycle 18 What kind of immunity involves a one-size-fits-all response to invading pathogens? Adaptive Innate General Pathogenic CONCEPT Pathogens 19 What is the secondary means by which air enters the body when breathing is labored or heavy? Oral cavity Larynx Trachea Nasal cavity CONCEPT Upper Respiratory Tract 20 Which of the following is the contraction phase of the cardiac cycle? Systole Cardiac output Diastole Cardiac input CONCEPT Cardiac Cycle and Cardiac Conduction System [Show More]

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