During the chemotaxis phase of the inflammatory response,a. C-reactive protein is secreted by damaged parenchymal cells in the tissue, which attracts neutrophils, which secrete leukotrienes and prostaglandins to attract macrophages; a purulent exudate is formed.b. Band cells respond to hyperthermia by producing TNF-α and interleukins, which then cause a left shift that results in the accumulation of neutrophils within the tissue.c. Damaged parenchymal cells release prostaglandins and leukotrienes to attract macrophages, causing a left shift and the formation of a purulent exudate.d. Cytokines, such as TNF-α, are released by damaged parenchymal cells, while leukotrienes and prostaglandins produced by neutrophils cause smooth muscle constriction and the further accumulation of leukocytes.

During the chemotaxis phase of the inflammatory response,a. C-reactive protein is secreted by damaged parenchymal cells in the tissue, which attracts neutrophils, which secrete leukotrienes and prostaglandins to attract macrophages; a purulent exudate is formed.b. Band cells respond to hyperthermia by producing TNF-α and interleukins, which then cause a left shift that results in the accumulation of neutrophils within the tissue.c. Damaged parenchymal cells release prostaglandins and leukotrienes to attract macrophages, causing a left shift and the formation of a purulent exudate.d. Cytokines, such as TNF-α, are released by damaged parenchymal cells, while leukotrienes and prostaglandins produced by neutrophils cause smooth muscle constriction and the further accumulation of leukocytes.

Ebk:Nutrition & Diet Therapy

10th Edition

ISBN:9780357391747

Author:DEBRUYNE

Publisher:DEBRUYNE

Chapter24: Energy- And Protein- Modified Diets For Metabolic And Respiratory Stress

Section: Chapter Questions

Problem 3SC

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Explain why each choice (a-d) is correct or incorrect. All but one of the following occurs during the inflammatory response. Select the example below that does NOT describe the process of inflammation. a. Inflammation increases capillary permeability. b. Chemotaxis draws leucocytes to the site of injury. c. Vasoconstriction prevents excessive blood loss due to injury. d. Release of prostaglandins results in pain.
Explain why each choice (a-d) is correct or incorrect. Which of the following examples below describes an autoimmune disease? a. Infection and death of T helper cells by a virus, resulting in a loss of adaptive immunity b. Release of bacterial endotoxins that block acetylcholine release result in muscle paralysis. c. Antibody binding to acetylcholine receptors of the motor end plate resulting in muscle weakness. d. Uncontrolled cell division resulting in cell surface abnormalities recognized by NK cells.
Which of the following is not a characteristic of inflammation? a. inactivation of macrophages b. increased vascular permeability and edema c. vasodilation d. pain e. influx of leukocytes.
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Which of the following leads to swelling seen in an inflammation? a. Vasodilation b. Complement activation c. Phagocytosis by macrophages d. Increased capillary permeability
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