Which of the Following Occurs After Tissues Are Injured

A contusion bruise is an injury to the soft tissue often produced by a blunt force such as a kick fall or blow. In the following list number the steps of wound healing after a soft tissue injury.

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Inflammation occurs in the area as tissue repair begins.

. This process tissue repair occurs naturally in the damaged tissues after injury. Grade 1 Mild. What is a contusion.

Injury to cells and tissues sets in motion a series of events that contain the damage and initiate the healing process which can be broadly separated into regeneration and repair. What is the correct order of the following events in the inflammatory response immediately after tissue injury. -solid organs bleed severely and may cause shock.

The initial response of tissue after injury is A. Granulation tissue is scar tissue. This results in pain edema inflammation and oftentimes bruising.

As cells break down lysosomes release enzymes that destroy the injured cell and attack surrounding tissues. Triggered by trauma physical injury or infection presence of pathogen. In the following ist number the steps of wound healing after a soft tissue injury epair Inflammation occurs in the area as tissue repair begins.

Bones can be broken. How do nonsteroidal anti-inflammatory drugs suppr. Tissue destruction is called necrosis.

Healing in chronic injury involves scar. 2 A sprainstrain is a tear andor stretch of a ligamenttendon often caused by a sudden twisting force. An injury caused when force transmitted from the bodys exterior to its internal structures.

Platelets from torn vessels form a mesh-like clot that prevents blood loss. A scab forms when the clot dries reducing the risk of infection. The inflammatory response after tissue injury is a dynamic process composed of sequential steps and aimed at restoring tissue architecture and function.

These soft tissue injuries occur when the bodys fibers are damaged at the microscopic level due to over-stretching resulting in tenderness or swelling. Stiffness is also very common as a result of the trauma and swelling. Other cells may be physically compromised but less severely.

Increased blood flow results in apparent redness and heat. Soft-tissue injuries are classified as the following. Platelets from torn vessels form a mesh-like clot that prevents blood loss.

After containment of an injury the tissue repair phase starts with removal of toxins and waste products. Bruising may also develop after 24-48 hours. What are the symptoms of soft tissue injuries.

There will be sudden redness of the afected part B. Increased blood flow and inflammatory mediators recruit white blood. Act 2 scene 7 139143.

SOLVEDAfter an injury occurs typical changes in the damaged tissue include all of the following except. On initial injury the protective membrane around some of the cells may break open leading to the death of these cells. Injury may also lead to disruption of blood supply to the tissue which can cause depletion of oxygen to certain cells.

Common soft tissue injuries include bursitis sprains tendonitis strains and contusions. Low scar tissue healing occurs with the opposing tissues being close together 2. The granulation phase has 2 types of healing 1.

Neutrophils and macrophages consume. In response to injury mast cells present in tissue degranulate releasing the potent vasodilator histamine. Dilation of blood vessels 3.

The sequential steps for the tissue repair are as follow. Mast cells release histamine that dilates blood vessels and increases blood flow to the repair site further promoting clot formation. It encompasses two separate processes.

Healing after acute injury can occur by regeneration that restores normal tissue structure or by repair with scar formation. In the first stage of healing the inflammatory stage the body. Mast cells release histamine that dilates blood vessels and increases blood flow to the repair site further promoting clot formation Platelets from or vessels form a mesh-like clot that prevents blood loss.

- Remnants of the injured tissue which attempt to restore normal structure - Vascular endothelial cells to create new vessels that provide the nutrients needed for the repair process - Fibroblasts the source of the fibrous tissue that forms the scar to fill defects that cannot be corrected by regeneration. Athletes and nonathletes share many similar soft-tissue injuries. The proximity of the injury determines the amount of granular tissue produced e.

And internal organs ruptured causing internal bleeding. The last expected process in the stages of inflammation is characterized by A. Inflammation occurs in the area as tissue repair begins.

There are three stages or phases of healing which occur in the following order. When soft tissue is damaged there is usually immediate pain along with immediate or delayed swelling excessive swelling can slow the healing process see treatment below. Increased permeability of blood vessels 2.

Migration of leukocytes to the area 5. Replacement of tissue by the same tissue d. Depending on the type of tissue where injury occurs there are three possible strategies that may be adopted by neutrophils to repair a damaged tissue Fig.

These soft tissue injuries involve a degree of tearing which may feel like an abnormal amount of looseness in the joint and result in pain swelling and tenderness. Heat will increase on the afected part C. A migratory and proliferative process subacute which begins within days and includes the major processes of healing.

Upon tissue injury damaged cells release inflammatory chemical signals that evoke local vasodilation the widening of the blood vessels. The level of severity in a soft tissue injury completely depends upon impact and severity of the blow or trauma to the partLearn about the different types of soft tissue injury its symptoms and remedies. The three most common acute soft tissue injuries are sprains strains and contusions.

Common Acute Soft Tissue Injuries. -liver and spleen contain a substantially larger amt of blood. After microtrauma macrotrauma or disease the body attempts to heal itself through a predictable series of overlapping events that include coagulation and inflammation acute which begins shortly after the initial injury.

Clotting coagulation reduces blood loss from damaged blood vessels and forms a network of fibrin proteins that trap blood cells and bind the edges of the wound together. Necrotic tissues and cellular debris pus accumulate in the wound abscess - pus trapped in an enclosed area. The term repair when used in the context of the healing of damaged tissue is defined as the restoration of tissue architecture and function after an injury.

Muscles nerves and tissues damaged.

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