This exam can only be accessed on Friday 3/19/21

I will provide the link on Friday

Complete the Exam Section 1,2, and 3

Section 1 and Section 2 are 45 multiple choice questions

Section 3 is the essay section and the overall topic is: mechanism and purpose of immunization vaccines and booster shots

This exam covers lessons 5-9

Lesson Objectives

• Describe the three layers that typically form the wall of a blood vessel and state the function of each.
• Compare and contrast arteries and veins and diagram the structure of each.
• Describe the structure and function of the capillary bed.
• List and explain the factors that influence blood pressure and discuss how blood pressure is regulated.

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Lesson Objectives

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• Trace the pathway of blood flow through the pulmonary circuit and state the importance of this special circulation.
• Describe the structure and special function of the hepatic portal system.
• Provide examples of changes that often occur in blood vessels as a person ages.

Lesson Objectives

• Describe the structure and distribution of the lymphatic vessels and note their important functions.
• Describe the source of lymph and the mechanisms of transport.
• Name the major lymphoid organs and lymphatic tissues.
• Discuss the different types of lymphoid cells and tissues.
• Describe the general location, structure, and functions of lymph nodes.

Lesson Objectives

• Explain the mechanisms of nonspecific resistance to disease present in the human body.
• Explain the importance of phagocytosis and natural killer cells in nonspecific body defense.
• Describe the inflammatory process, including the chemicals involved and their specific roles.
• Define antigen and describe how antigens affect the immune system.
• Compare and contrast the origin, maturation process, and general function of B and T lymphocytes.
• Define the role of macrophages and other phagocytes.
• Compare and contrast active and passive immunity.
• Illustrate the structure of an antibody monomer, noting all of its components.
• Define cell-mediated immunity and describe the process of activation and clonal selection of cells.

Lesson Objectives

• Trace air flow through the respiratory passageways, identifying the organs forming the respiratory passageways in descending order until the alveoli are reached.
• Distinguish between conducting and respiratory structures.
• Describe the makeup of the respiratory membrane and relate its structure to its function.
• Describe the gross structure of lungs and pleurae.
• Explain the steps involved in pulmonary ventilation.
• Explain the relative roles of the respiratory muscles and lung elasticity in producing the volume changes that cause air to flow into and out of the lungs.
• Explain the functional importance of the partial vacuum that exists in the intrapleural space.
• Analyze information that can be gained from pulmonary function tests.
• Describe the neural controls of respiration.
• Compare and contrast the causes and consequences of chronic bronchitis, emphysema, asthma, and lung cancer.