BIO 100 Unit 4 Pre-Test _ 2020 – Troy University | BIO 100 Unit 4 Pre-Test _ 2020

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BIO 100 Unit 4 Pre-Test _ 2020 – Troy University Linda received the flu vaccine this year. Which of the following statements is true? • Linda's T-cells will produce memory cells against the v... irus. • Linda's immune system will produce antibodies against the flu virus. • Linda's immune system will produce lifelong immunity against any form of the flu. • Linda's body will produce antigens against the flu virus. CONCEPT Vaccines 2 What is the role of cytotoxic T-cells? • To kill target cells • To mark invading cells for destruction • To absorb chemicals that shouldn't be in the bloodstream • To boost adaptive immune response CONCEPTCell-Mediated Response 3 What is the second most common component in blood? • White blood cells • Platelets • Plasma • Red blood cells CONCEPT Blood 4 Which of the following is an example of a secreted antibody? • IgZ • IgD • IgE • IgG CONCEPT Humoral Immunity 5 Which immune disorder involves the immune system targeting the body's own healthy cells? •AIDS • Anaphylactic shock • Type I diabetes • Allergies CONCEPT Immune System Disorders and HIV/AIDS 6 Which of the following organs is a part of the lymphatic system? • Spleen • Gallbladder • Liver • Pancreas CONCEPT Lymphatic System 7 Which of the following statements is correct? • During exhalation, the diaphragm contracts. • During inhalation, the diaphragm remains the same. • During exhalation, the diaphragm remains the same.• During inhalation, the diaphragm contracts. CONCEPT Respiration and the Respiratory Cycle 8 Which of the following are normally responsible for regulating cell growth and division? • Oncogenes and carcinogens • DNA and tumor suppressor genes • DNA and oncogenes • Carcinogens and tumor suppressor genes CONCEPT Cancer and Homeostasis 9 What structure regulates pressure in the chest cavity, allowing the lungs to expand and contract? • Alveoli • Bronchioles • Diaphragm • Trachea CONCEPTLower Respiratory Tract 10 Which type of white blood cell plays a role in the inflammation response? • Basophils • Eosinophils • Neutrophils • Monocytes CONCEPT White Blood Cells 11 Which list correctly orders different blood vessels from thickest to narrowest? • Arteries → Arterioles → Veins • Capillaries → Venules → Veins • Veins → Capillaries → Venules • Arteries → Venules → Capillaries CONCEPT Cardiovascular System 12Which of the following is a term used to describe an increase in pressure and work? • Diastole • Cardiac output • Cardiac input • Systole CONCEPT Cardiac Cycle and Cardiac Conduction System 13 Imagine the body is a house--if the blood vessels were pipelines carrying water, then what would be considered the water pump? • Lungs • Brain • Heart • StomachCONCEPT Heart and Blood Flow 14 Which blood type is said to be the "universal donor?" • A • O • B • AB CONCEPT Blood Types 15 Which of the following is true of adaptive immunity? • It involves a general response to eliminate any foreign cells not marked with an MHC marker. • It essentially provides immunity to pathogens we have already been infected with. • It causes the body to release histamine as a response to the pathogens. • It specifically targets cells within the body that contain MHC markers. CONCEPT Adaptive Immunity 16 Which of the following is part of the upper respiratory tract?• Pharynx • Bronchioles • Alveoli • Diaphragm CONCEPT Upper Respiratory Tract 17 Sometimes an organ transplant operation is unsuccessful when the organ is not accepted by the recipient's body systems. What type of cells are responsible for this? • B-cells • Stem cells • Cytotoxic T-cells • Macrophages CONCEPT Organ Transplant and Immunotherapy 18 When a blood vessel is torn, what clumps together to plug the damaged area? • Platelets• Red blood cells • Hemoglobin • White blood cells CONCEPT Platelets 19 A person's blood pressure measures 128/74. This means that ___________. • his systolic pressure is 54 mm of Hg • his systolic pressure is 74 mm of Hg • his diastolic pressure is 128 mm of Hg • his diastolic pressure is 74 mm of Hg CONCEPT Blood Pressure 20 What type of immunity includes responses that affect the whole body?• General • Adaptive • Pathogenic • Innate CONCEPT Pathogens [Show More]

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