Resistance to Infection - Test 1
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| What is another name for a white blood cell? | Leukocyte
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| List the granulocytes: | BEN - Basophil, Eosinophil, Neutrophil
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| List the agranulocytes: | Monocyte, Lymphocyte
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| List the WBC's from most to least: | Neutrophil, Lymphocyte, Monocyte, Eosinophil, Basophil (Remember, Never Let Monkeys Eat Bananas)
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| What is a stab or band neutrophil? | An immature neutrophil
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| What is another name for the neutrophil? | Polymorphonuclear Neutrophil
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| An eyeglass or bumbell shape neutrophil is an indicator of a serious problem, True or False? | True, if the nuetrophil has less than 3 segments than there is a serious problem
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| Which type of WBC is formed in both bone marrow and in lymph tissue? | Lymphocytes
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| True or False, all of the WBC's are formed in the bone marrow? | True, but lymphocytes are formed in lymph tissue as well.
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| So what else is formed in lymph tissue other than Lymphocytes? | Plasma cells
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| Without any white blood cells, how fast would you receive an infection? | 2 Days
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| How does white blood cells destroy invading agents? | Phagocytosis
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| What color are eosinophils? | Red / Orange
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| What is the primary responder to allergies? Secondary reponder? | 1. Eosinophils 2. Basophils
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| Other than allergies what else does eosinophils respond to? | Parasites
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| What type of parasite can be contracted form little kids scratching their butts before they sit down at the dinner table? | Pin Worms
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| What acts like a mast cell? | Basophil
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| Basophils release: | 1. Heparin - anticoagulant & vasodilator 2. Bradykinin - vasodilator 3. Serotonin - Vasodilator
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| Which agranulocyte has a horse shoe shaped nucleus? | Monocyte
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| Which is the most powerful phagocyte? | Monocyte, It can phagocytize 100 bacteria and can engulf whole particles.
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| What is the moncyte found in skin? | Langerhan cell
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| What is the moncyte found in the liver? | Kuppfer Cell
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| What is the moncyte found in bone marrow? | Osteoclast
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| Lymphocytes elevate with viral infections and _________? | Stress
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| What is associted with Humural Immunity? | B Cell and Plasma Cells
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| What is associted with Cell Mediated Immunity? | T Cells
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| What is the lifespan of a granulocyte? | 4-8 Hours in blood, 4-5 days in tissue
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| What is the lifespan of a monocyte? | 10-20 Hours in blood, months - years in tissue
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| Platelets are replaced every ______? | 10 Days
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| What is the lifespan of lymphocytes? | Weeks - Years
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| Neutrophils enter tissue via: | 1. Margination 2. Diapedesis 3. Ameboid Motion 4. Chemotaxis
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| What is chemotaxis? | A chemical signal draws cells toward an inflamed tissue
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| What is the most important function of macrophages and neutrophils? | Phagocytosis
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| What is another name for the monocyte-macrophage system? | Reticluloendothelial System
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| What type of macrophages are found in the lungs? | Alveolar Macrophage
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| What is inflammation? | Increased blood flow that occurs w/ tissue damage
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| What is the most common cause of inflammation? | Elevated Blood Glucose
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| Acute inflammation is normal whereas chronic inflammation can lead to what? | atherosclerosis
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| What vasodilators aid in swelling? | 1. Histamine 2. Bradykinin 3. Serotonin 4. Prostaglandins 5. Complement System 6. Blood Clotting System
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| Which white blood cell is primarily responsible for tissue repair? | Monocyte
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| Neutrophils, Monocytes, and Eosinophils are phagocytes, True or False? | True
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| Which agranulocyte releases interleukin-1? | Moncytes
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| What does interleukin-1 do? | Stimulates Bone Marrow
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| Which white blood cell is least abundant? | Basophil
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| What is the most likely cause of an elevated lymphocyte count? | viral infection
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| What is the most likely cause of an elevated neutrophil count? | Bacterial Infection
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