Chapter 16

5 Written Questions

1. Damage to the body's tissue triggers a local defensive response.
2. Systemic or overall response one of the most important is... The most frequent cause is infection from bacteria, toxins from bacteria, or viruses.
3. Which is a calculation of the percentage of each kind of white cell in a sample of 100.
4. Phagocytosis (when they mature into macrophages)
5. Descendants of B cells (plasma cells) produce antibodies.

5 Matching Questions

1. Increased permeability
2. Mucous membranes
3. Phagocytes
4. Gastric Juices
5. Phagocytosis

1. a Is the ingestion of a microorganism or other substance by a cell.
2. b Cells the perform phacytosis
3. c Permits defensive substances normally retained in the blood to pass through the walls of the blood vessels and enter the injured area.
4. d Because of acidic level most bacteria and bacterial toxins are killed
5. e Important component of the first line of defense

5 Multiple Choice Questions

1. The various macrophages of the body
   1. Lymphatic System
   2. Phagocytes
   3. Phagocytosis
   4. mononuclear phagocytic system
2. Accumulation of fluid
   1. pus
   2. Fever
   3. Edema
   4. Mucus
3. One role of is to recruit other macrophages and dendrite cell, as well as other defenses.
   1. Cytokines
   2. histamine
   3. Urine
   4. Monocytes
4. increases blood flow to the damaged area and is responsible for the redness and heat associated with inflammation
   1. Saliva
   2. Vasodilation
   3. histamine
   4. Inflammation
5. resident in certain tissues and organs of the body. Liver, lungs, nervous system....
   1. Fixed macrophages (histiocytes)
   2. Phagocytosis
   3. Lymphocytes
   4. Phagocytes

5 True/False Questions

1. Lysozyme → Natural killer cells. Destroy target cells by cytolysis and apoptosis

   True        False

2. Susceptibility → focus of an infection

   True        False

3. Mucus → mixture of body fluids and dead cells

   True        False

4. Urine → Cleansing of the urethra by the flow. Infections of urinary catheters alter urine flow.

   True        False

5. T Cells → Cell-mediated immunity

   True        False