3. Increased vascular permeability leads to which of the following cardinal signs of inflammation? A) Redness B) Edema → swelling C) Heat D) Pain
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- 1) Which is/are NOT characteristic of inflammation due to tissue damage?a) Redness b) Coolness c) Pain d) TensionWhat is the role of histamine in inflammation? A)Histamine increases the volume of blood flow in the area of the infection. B)All these choices are correct. C)Histamine signals to neutrophils to migrate to the site of infection. D)Histamine makes it easier for neutrophils to move from the bloodstream to the site of infection.18) Which of the following relates to inflammation? A) First line of defense B) Second line of defense C) Third line of defense D) vasoconstriction E) adaptive defense
- Which of the following is not a part of the inflammation process? a) Intracellular gaps in vessels that allow passage of large proteins Ob) Dilation of vessels c) Increased permeability of vessels d) Contraction of vascular smooth muscle e) Increased blood flow2) Select one of the following types of cells that is NOT involved in wound repair.a) Phagocyte b) Microphage c) Macrophage d) Osteocyte1. Which of the following is NOT part of the complement system? a) Antigen presenting cells b) Opsonization c) Capillary permeability. d) Bacterial lysis e) Chemotaxis 2. Before leukocytes can pass through capillary walls, they stick to the capillary wall in the process known as a) chemotaxis b) diapedesis c) extravasation d) opsonization e) margination 3. Which of the following is NOT a function of antibodies? a) Agglutination b) Neutralization c) Opsonization d) They can act as antigen receptors e) All the above are antibody functions ngissol agenon art to inst 4. Which of the following immune cells acts as an antigen presenting cell? tine sidenz orbid mid a) Suppressor T cell b) Cytotoxic Killer T cell c) Natural killer cell d) Macrophage e) Helper B cell 5. Why are pyrogens important in the immune response? a) They act as a warning system and alerts neighboring cells of viral infection b) They reset the internal thermostat to induce fever c) They draw leukocytes to the site of…
- 13) Which of the following best describes the mechanism of an antiplatelet medication? A) Inhibition of platelet aggregation B) Blocking of sodium channels C) Inhibition of the inflammatory response D) Inhibition of factor X conversion3. A 28-year-old man has the rash shown on his elbows and knees. Abnormal proliferation of which of the following cell types in the skin best explains the scaling? A) Fibroblasts B) Histiocytes C) Keratinocytes D) Langerhans cells E) Mast cells F) Melanocytes G) Neutrophils6. A patient presents with signs of sepsis. Which assessment finding would be least indicative of this condition? a) Fever b) Tachycardia c) Elevated white blood cell count d) Normal blood pressure
- 1. The laboratory scientist who reviews the marrow reports that the bone marrow is overridden with plasma cells—so much so that clusters of plasma cells can be seen. What is the function of plasma cells? Explain with no more than 3-6 sentences. A). To present foreign antigens to immune cells B). To directly attack foreign cells when foreign antigens are recognized. C). To phagocytize cells with foreign antigens. D). To produce immunoglobulins specific to foreign antigens presented by T helper cells. 2. Immunoglobulins are made mainly of what substance? Explain. A). Carbohydrate B). Lipid C). Protein19) Which of the following is correct, in result from kinins and histamines being released in response to tissue damage? A) decrease in fluid to the tissue B) vasoconstriction C) leaked proteins leave the damaged area D) decrease in neutrophils and monocytes E) none of the aboveCh. 5: All of the following are true about cystic fibrosis EXCEPT: a) it affects a membrane calcium channel b) Caucasians are more likely to be develop cystic fibrosis than other groups c) it can result in increased susceptibility to respiratory infections d) it can affect the lungs, sweat glands, pancreas, and reproductive organs e) it is an inherited disease