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5 Written questions

5 Matching questions

  1. What is blood?
  2. Where is the heart located?
  3. Name the 5 types of white blood cells.
  4. What is plasma?
  5. What is the primary function of the heart?
  1. a 1) Neutrophils (the most common are phagocytic; 55% - 70% of total white blood count). They seek out bacteria and ingest and kill them. They are near sites of injury2) Eosinophils (2-5% of total blood count). They attack parasites and are responsible for allergic response within the blood.3) Basophils (less than 1% of total wbc count) secrete anti-coagulant and antibodies. 4) Monocytes (5%-8% in total wbc count) are the largest of the wbc and they act as macrophages and remove foreign particles; play a key role in immunity. 5) Lymphocytes role in recognizing self and nonself, they can only recognize certain antigens.
  2. b It rests on the diaphragm, wedged between the lungs in the mediastinum of the thorax (mediastinum is the part of the thoracic cavity located between the lungs).
  3. c Pump blood throughout the entire body.
  4. d Fluid part of the blood, comprises 55% of the total blood volume and consists primarily of water (91.5%).
  5. e Liquid connective tissue that transports oxygen and nutrients throughout the body.

5 Multiple choice questions

  1. 1- Largest is arteries
    2- Arterioles (smallest artery)
    3-Capillaries (from the arterioles)
    4- Venules (capillaries join to form venules) which begin the process of returning blood to the heard.
    5- Veins (venules join to form veins), the larger blood vessels which complete the return of blood from capillaries to the heart.
  2. True!
  3. "Faucet" regulates blood pressure; delivers blood to the capillaries.
  4. Red blood cells that carry the oxygen-carrying protein pigment hemoglobin in the circulation.
  5. Large vessels; elastic muscles to carry on power of the heart. They are the higher-pressure portion of the circulatory system. (blood away from the heart toward the tissue).

5 True/False questions

  1. What are veins?Function is to return deoxygenated blood to the heart; high amount of smooth muscle in walls.

          

  2. What are venules?Function is to return deoxygenated blood to the heart; high amount of smooth muscle in walls.

          

  3. What is Hemoglobin?Its an anti-clotting mechanism.

          

  4. Name the major arteries in the upper limb and head and face.Brachial artery in the upper limg and vertebral artery and carotid artery in the head and face.

          

  5. Systole (contraction) and Diastole (relaxation) are all part of the ___________?Cardiac cycle.