Inflammation and Tissue Repair Quiz

<p>Phagocytosis of bacteria and debris (C)</p> Signup and view all the answers

<p>B cells (B)</p> Signup and view all the answers

<p>Stimulate B-cell proliferation and antibody production (B)</p> Signup and view all the answers

<p>T cells (D)</p> Signup and view all the answers

<p>An increase in the number of neutrophils, including immature neutrophils (C)</p> Signup and view all the answers

<p>Adequate nutrition (D)</p> Signup and view all the answers

<p>Mucosal lining cells (B)</p> Signup and view all the answers

<p>Myocardial cells (C), Nerve cells (D)</p> Signup and view all the answers

<p>The depth of the wound (D)</p> Signup and view all the answers

<p>Formation of new blood vessels (A)</p> Signup and view all the answers

<p>Presence of fibroblasts (C)</p> Signup and view all the answers

<p>They inhibit the inflammatory response (B)</p> Signup and view all the answers

<p>Obesity (D)</p> Signup and view all the answers

<p>Laceration (D)</p> Signup and view all the answers

<p>Extensive destruction of fascia, muscle, bone, tendon (D)</p> Signup and view all the answers

<p>Cytotoxic solutions (B)</p> Signup and view all the answers

<p>Malleolus and tibial area (D)</p> Signup and view all the answers

<p>Necrotic with minimal drainage (A)</p> Signup and view all the answers

<p>Sharp debridement (B)</p> Signup and view all the answers

<p>Improving perfusion (A)</p> Signup and view all the answers

<p>Reposition every 2 hours (C)</p> Signup and view all the answers

<p>Non-blanching erythema (A)</p> Signup and view all the answers

<p>To remove microorganisms and necrotic tissue (B)</p> Signup and view all the answers

<p>Improved function (C)</p> Signup and view all the answers

<p>Increased vascular permeability (D)</p> Signup and view all the answers

<p>They migrate to the area of injury and perform phagocytosis (B)</p> Signup and view all the answers

<p>Bradykinin (A)</p> Signup and view all the answers

<p>Coat microorganisms to facilitate phagocytosis (A)</p> Signup and view all the answers

<p>Monocytes (D)</p> Signup and view all the answers

<p>IL-1 and TNF-α (B)</p> Signup and view all the answers

<p>10 hours (B)</p> Signup and view all the answers

<p>Histamine (A)</p> Signup and view all the answers

<p>Enhance bronchoconstriction and microvascular permeability (C)</p> Signup and view all the answers

<p>Innate Immunity (A)</p> Signup and view all the answers

<p>IL-1 and TNF-α (C)</p> Signup and view all the answers

<p>Increases pain sensitivity (D)</p> Signup and view all the answers

Physiological response to tissue injury, infection, or foreign bodies.

Quick, short-term response to injury marked by redness, swelling, heat, pain, and loss of function.

Long-term inflammation that can damage tissues and organs, often due to persistent irritants.

Redness, swelling, heat, pain, and loss of function are key indicators of inflammation.

Phase involving vasodilation and increased capillary permeability, leading to heat and swelling.

Involves migration of neutrophils and platelets to the injury site, leading to phagocytosis.

White blood cells that migrate to injury sites for phagocytosis, typically within 6-12 hours.

Derived from monocytes, these cells ingest pathogens and secrete inflammatory mediators for several days.

Chemical mediator that increases vascular permeability and pain sensitivity, activates from plasma proteins.

Released by mast cells to induce transient vasodilation during acute inflammation.

Signaling proteins that promote or inhibit inflammation, released by immune cells.

Mediators like prostaglandins that induce vasodilation and bronchoconstriction during inflammation.

Group of plasma proteins that aids in opsonization, recruitment of inflammatory cells, and cell lysis.

Process by which cells like neutrophils and macrophages ingest and destroy pathogens.

A structure formed when macrophages surround and 'wall off' foreign proteins.

A localized collection of pus requiring incision and drainage, formed by fibroblasts walling off infection.

The standard range of white blood cells in the blood, which is 5,000-11,000 per ml3.

WBCs (1-6%) that increase during allergic reactions and infections by parasites, killing parasitic worms.

Characterized by an increase in neutrophils, which may include immature neutrophils ('bands').

Hemostasis; the primary goal is to stop blood loss during injury.

Inflammatory Phase; cleans debris, with neutrophils and macrophages arriving.

Proliferative Phase; focuses on building new tissue through granulation and epithelization.

Abnormal scar tissue that grows excessively and is more common in African-Americans.

Include removal of necrotic tissue, infection control, adequate nutrition, and oxygen delivery.

Include factors like malnutrition, vascular disease, diabetes, smoking, and some medications.

Categories of wounds including surgical and traumatic.

Separation of a surgical wound often accompanied by a sensation of 'giving way.'

Protrusion of organs through an open surgical wound, considered a surgical emergency.

Skin breakdown caused by unrelieved pressure, also known as bed sores.

Skin intact but with tissue damage; non-blanching erythema.

Extensive damage involving muscle, bone, or tendons.

Ulcers caused by atherosclerosis, appearing necrotic with minimal drainage, usually in distal extremities.

Ulcers resulting from chronic venous insufficiency, often jagged and weeping.

Removal of non-viable tissue to promote healing.

Includes repositioning, using pressure-reducing devices, and assessing skin.