Stroke : Complications

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Problems due to loss of mobility (joint contractures, pressure sores; Permanent loss of movement or sensation of a part of the body; Bone fractures; Muscle spasticity; Permanent loss of brain functions; Reduced communication or social interaction;...
Source:ADAM
Date:March 21, 2008
A stroke is the sudden death of brain cells in a localized area due to inadequate blood flow.
Source:Gale Encyclopedia of Neurological Disorders
A stroke is the sudden death of brain cells in a localized area due to inadequate blood flow.
Source:Gale Encyclopedia of Medicine
Stroke, or cerebrovascular accident (CVA), is the third leading cause of death (after heart disease and cancer) in the United States and the industrialized countries of the world. The term "stroke," which comes from subjects being suddenly "struck...
Source:Gale Encyclopedia of Public Health
Cerebrovascular accident (CVA) is the medical term for what is commonly termed a stroke. It refers to the injury to the brain that occurs when flow of blood to brain tissue is interrupted by a clogged or ruptured artery, causing brain tissue to di...
Source:Gale Encyclopedia of Nursing and Allied Health
A stroke, also called a cerebral infarction, is a life-threatening condition marked by a sudden disruption in the blood supply to the brain.
Source:Gale Encyclopedia of Children's Health
A stroke, also called a cerebral vascular accident (CVA), is the sudden death of cells in a specific area of the brain due to inadequate blood flow.
Source:Gale Encyclopedia of Mental Disorders
Aspiration means to draw in or out using a sucking motion. This medical term has two meanings, depending on how it is used: Aspiration can mean breathing in a foreign object (such as sucking food into the airway; The term can also refer to a medical procedure that removes harmful or misplaced substances from an area of the body. These substances can be air, body fluids, or bone fragments. An example is removing ascites fluid from the abdomen. Aspiration as a medical procedure may also be used to remove tissue samples for a biopsy. This is sometimes called a needle biopsy or aspirate (for example, aspiration of a breast lesion. Related topics: Foreign object in the airway; Foreign object in the nose; Aspiration pneumonia.
Source:ADAM
Date:October 24, 2006
A pressure ulcer is an area of skin that breaks down when you stay in one position for too long without shifting your weight. This often happens if you use a wheelchair or you are bedridden, even for a short period of time (for example, after surgery or an injury. The constant pressure against the skin reduces the blood supply to that area, and the affected tissue dies. A pressure ulcer starts as reddened skin but gets progressively worse, forming a blister, then an open sore, and finally a crater. The most common places for pressure ulcers are over bony prominences (bones close to the skin) like the elbow, heels, hips, ankles, shoulders, back, and the back of the head.
Source:ADAM
Date:July 18, 2007
Bedsores are also called decubitus ulcers, pressure ulcers, or pressure sores. These tender or inflamed patches develop when skin covering a weight-bearing part of the body is squeezed between bone and another body part, or a bed, chair, splint, or other hard object.
Source:Gale Encyclopedia of Medicine
Bedsores are the result of inflammation and damage caused by irritation to the skin and inhibited blood flow. The condition occurs when skin is rubbed against a bed, chair, cast, or other hard object for an extended period of time.
Source:Gale Encyclopedia of Alternative Medicine
Bedsores, also called decubitus ulcers, pressure ulcers, or pressure sores, begin as tender, inflamed patches that develop when a person ' s weight rests against a hard surface, exerting pressure on the skin and soft tissue over bony parts of the body. For example, skin covering a weight-bearing part of the body, such as a knee or hip, is pressed between a bone and a bed, chair, another body part, splint, or other hard object.
Source:Gale Encyclopedia of Surgery
Dementia is a loss of brain function that occurs with certain diseases.
Source:ADAM
Date:February 13, 2008
Dementia is a condition characterized by a chronic decline in cognitive functions contrasted with a person ' s usual state of functioning. It is seen most often in people sixty-five years and older, and the incidence increases with age.
Source:Gale Encyclopedia of Public Health
Dementia is a loss of mental ability severe enough to interfere with normal activities of daily living, lasting more than six months, not present since birth, and not associated with a loss or alteration of consciousness. Dementia is a group of symptoms caused by gradual death of brain cells.
Source:Gale Encyclopedia of Alternative Medicine
Dementia is not a specific disorder or disease. It is a syndrome (group of symptoms) associated with a progressive loss of memory and other intellectual functions that is serious enough to interfere with the tasks of daily life.
Source:Gale Encyclopedia of Genetic Disorders Part I
Dementia is not a specific disorder or disease. It is a syndrome (group of symptoms) associated with a progressive loss of memory and other intellectual functions that is serious enough to interfere with the tasks of daily life.
Source:Gale Encyclopedia of Genetic Disorders Part II
Dementia is a loss of mental ability severe enough to interfere with normal activities of daily living, lasting more than six months, not present since birth, and not associated with a loss or alteration of consciousness. Dementia is a group of symptoms caused by gradual death of brain cells.
Source:Gale Encyclopedia of Medicine
Dementia is not a specific disorder or disease. It is a syndrome (group of symptoms) associated with a progressive loss of memory and other intellectual functions that is serious enough to interfere with performing the tasks of daily life.
Source:Gale Encyclopedia of Mental Disorders
The term dementia refers to symptoms, including changes in memory, personality, and behavior, that result from a change in the functioning of the brain. These declining changes are severe enough to impair the ability of a person to perform a function or to interact socially.
Source:Gale Encyclopedia of Neurological Disorders
Dementia is a condition characterized by a progressive, irreversible decline in mental ability, accompanied by changes in behavior and personality. There is commonly a loss of memory and skills that are required to carry out activities of daily living.
Source:Gale Encyclopedia of Nursing and Allied Health
If more pressure is put on a bone than it can stand, it will split or break. A break of any size is called a fracture. If the broken bone punctures the skin, it is called an open fracture (compound fracture. A stress fracture is a hairline crack in the bone that develops because of repeated or prolonged forces against the bone.
Source:ADAM
Date:May 7, 2007
A fracture is a complete or incomplete break in a bone resulting from the application of excessive force. An injury may be classified as a fracture-dislocation when a fracture involves the bony structures of any joint with associated dislocation of the same joint.
Source:Gale Encyclopedia of Nursing and Allied Health
A fracture is a complete or incomplete break in a bone resulting from the application of excessive force. A fracture usually results from traumatic injury to bones causing the continuity of bone tissues or bony cartilage to be disrupted or broken.
Source:Gale Encyclopedia of Medicine
A fracture is a complete or incomplete break in a bone resulting from the application of excessive force. A fracture usually results from traumatic injury to a bone, causing the continuity of bone tissues or bony cartilage to be disrupted or broken.
Source:Gale Encyclopedia of Children's Health
A fracture is a crack or break in a bone. It results from the application of excessive force through injuries, such as a fall or a hard blow.
Source:Gale Encyclopedia of Alternative Medicine
Self-care behavior, a key concept in health promotion, refers to decisions and actions that an individual can take to cope with a health problem or to improve his or her health. Examples of self-care behaviors include seeking information (e.
Source:Gale Encyclopedia of Public Health
Impaired sensation is often a signal that there something affecting a nerve or the nervous system. Changes in sensations are often subjective and difficult to describe, that is, experienced by the patient but difficult for the provider to diagnose and treat.
Source:HealthLine
Date:October 31, 2007
A contracture is a tightening of muscle, tendons, ligaments, or skin that prevents normal movement.
Source:ADAM
Date:September 21, 2006
Spasticity is stiff or rigid muscles with exaggerated, deep tendon reflexes (for example, a knee-jerk reflex. The condition can interfere with walking, movement, or speech. See also: Muscle spasticity
Source:ADAM
Date:March 5, 2007
Spasticity is a form of muscle overactivity. A spastic muscle is one in which a muscle resists being stretched out, and the resistance to stretch is greater the faster the muscle is moved.
Source:Gale Encyclopedia of Neurological Disorders
Spasticity is an abnormal increase in muscle tone. It may be associated with involuntary muscle spasms , sustained muscle contractions (dystonia), and exaggerated deep tendon reflexes that make movement difficult or uncontrollable.
Source:Gale Encyclopedia of Children's Health
Malnutrition is the condition that occurs when a person's body is not getting enough nutrients. The condition may result from an inadequate or unbalanced diet, digestive difficulties, absorption problems, or other medical conditions.
Source:ADAM
Date:May 18, 2007
Nutritional deficiencies occur when a person ' s nutrient intake consistently falls below the recommended requirement. Nutritional deficiencies can lead Children between 10-19 years of age face serious nutritional deficiencies worldwide, according to the World Health Organization.
Source:Gale Nutrition and Well-Being A to Z
Malnutrition is a condition that develops when the body does not get the proper amount of protein, energy (calories), vitamins , and other nutrients it needs to maintain healthy tissues and organ function. Poor eating habits or lack of available food may lead to malnutrition.
Source:Gale Encyclopedia of Children's Health
The nutritional requirements of the human body reflect the nutritional intake necessary to maintain optimal body function and to meet the body ' s daily energy needs. Malnutrition (literally, " bad nutrition " ) is defined as " inadequate nutrition, " and while most people interpret this as undernutrition , falling short of daily nutritional requirements, it can also mean overnutrition, meaning intake in excess of what the body uses.
Source:Gale Nutrition and Well-Being A to Z
Malnutrition is the condition that develops when the body does not get the right amount of the vitamins , minerals , and other nutrients it needs to maintain healthy tissues and organ function. Undernutrition Malnutrition occurs in people who are either under-nourished or over-nourished.
Source:Gale Encyclopedia of Medicine
The term life expectancy is used to describe the average life span of an individual. Life expectancy can vary considerably in different areas of the world.
Source:Gale Nutrition and Well-Being A to Z
A seizure is a sudden change in behavior due to an excessive electrical activity in the brain.
Source:ADAM
Date:August 6, 2007
A seizure is a sudden change in behavior characterized by changes in sensory perception (sense of feeling) or motor activity (movement) due to an abnormal firing of nerve cells in the brain. Epilepsy is a condition characterized by recurrent seizures that may include repetitive muscle jerking called convulsions.
Source:Gale Encyclopedia of Neurological Disorders
A seizure is a sudden change in behavior characterized by changes in sensory perception (sense of feeling) or motor activity (movement) due to an abnormal firing of nerve cells in the brain . Epilepsy is a condition characterized by recurrent seizures that may include repetitive muscle jerking called convulsions.
Source:Gale Encyclopedia of Mental Disorders
A temporary series of uncontrollable muscle spasms brought on by unusual electrical activity in the brain. Also known as convulsion, clonic seizure, or tonic-clonic seizure.
Source:Gale Encyclopedia of Childhood and Adolescence
The skills needed to use language (spoken, written, signed, or otherwise communicated) to interact with others, and problems related to the development of these skills. Experts in child development generally agree that all babies develop skills for spoken and written language according to a specific developmental schedule, regardless of the language being learned.
Source:Gale Encyclopedia of Childhood and Adolescence
Dysarthria is a speech diagnostic term that can be used to classify various types of neuromuscular speech disturbances. Dysarthria results from notable degrees of one or more abnormalities involving speech musculature, including weakness, paralysis, incoordination, sensory deprivation, exaggerated reflex patterns, uncontrollable movement activities, and excess or reduced tone.
Source:Gale Encyclopedia of Neurological Disorders
Dysarthria is a group of speech impairments due to weakness, incoordination, spasticity, rigidity, or irregular movements caused by damage to the nervous system. Speech abilities depend on the coordinated function of muscles of respiration, phonation (larynx), and articulation.
Source:Gale Encyclopedia of Nursing and Allied Health
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