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40 Cards in this Set
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major causes and examples of MR
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infection, intoxication, trauma or physical agent, disturbances in metabolism, conditions related to new growths, uncertain or presumed psychological causes
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inflammation of the brsin/ causes brain damage.
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Encephalitis (infection)
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Inflammation of meninges around the brain causing damage
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Meningitis (infection)
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increase in temperature may lead to convulsions/ brain involvement. Contagious, scarlet rash, streptcocci
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Scarlett Fever (infection)
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MR in child due to mother contracting disease during pregnancy. Also results in deafness, cardiac malformation, catarcts, etc
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Rubella (infection)
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contracted from Mother to fetus, symptoms are progressive.
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Congential Syphilis (infection)
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congenital infection from intake (by Mother) of an organism usually transmitted through poorly cooked meats, particularly chicken.
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Toxoplasmosis (infection)
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may have disease involving the brain and therefore , develop delays, intellectual abnormalities, etc.
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Aids (infection)
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Other related to infection
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aids, cytomegalic inclusion disease, herpes (infection)
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causes from infection
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encephalitis, meningitis, scarlet fever, rubella, congenital syphilis, toxoplasmosis, aids, cytomegalic inculsion disease, herpes
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causes from intoxication
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toxemia, fetal alcohol syndrome, smoking/nicotine intoxication, hyperbilirubin, post-immunization reactions, lead poisoning, carbon monoxide, botulism-food poisoning, and nutrasweet/saccharin
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damage to the brain (pip) or post natally due to ingestion of too much of a foreign agent
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intoxication
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retention of salt leading to increased BP and retention of fluids resulting in harm to the baby
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toxemia (intoxication)
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due to ingestion of too much alcohol during pregnancy. have low birth weight with unique facial features such as "Hachet Faced"
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Fetal Alchol Syndrome (intoxication)
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poisioning that leads to low birth weight, premature, "at risk" for "failure to thrive"
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smoking/nicotine intoxication
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presence of bile in blood stream, very mild cases seen as "jaundice". If allowed to progress will become quite serious. Many times related to blood incompatiblility between Mother and baby
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Hyperbilirubin (intoxication)
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allergic reaction to live virus, such as MMR, etc.
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Post-immunization reactions (intoxication)
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other common causes from intoxication include:
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lead poisoning, carbon monoxide, botulism-food poisoning and nutrasweet/saccharin (intoxication)
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damage to brain from x-rays, amniocentesis, ultrasound, etc
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prenatal testing (trauma or physical agent)
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forceps, difficult labor/poor birth positioning (Breech-presentation of baby's bottom 1st instead of head 1st)
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Mechanical Injuries at Birth (trauma or physical agent)
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cord around neck at birth, animia of Mother, compression of the cord
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asphyxia (trauma or physical agent)
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drop on head during birth process, pressure or blow to soft spot, falls (from bed)
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postnatal testing (trauma or physical agent)
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m.r. related to disturbances in metabolism
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usually congenital and may be ethnic specific
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high level of lipids deposited in tissues, nerves, brain, and blood due to inability to metabolize because of absence of enzyme
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lipid storage disorders (metabolism)
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incidence in Jewish people of European decent. Due to lack of specific enzyme, fat is stored in nerve and brain cells. Death by 18 months old
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Tay-Sachs disease (metabolism)
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poor breakdown of carbohydrates due to defective enzymes, get interference of brain metabolism due to inadequate supply of glucose of high level of it
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carbohydrate metabolism disorders (metabolism)
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state requirement to test at birth prior to discharge from hospital. can't convert phenylpyruvic acid to tyroside
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phenylketonuria (metabolism)
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accumulation of galactose "milksugar" in blood stream, deposits in tissues
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galatosemia (metabolism)
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abnormally low blood glucose level
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hypogycemia (metabolism)
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related to trauma or physical agent
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prenatal testing, mechanical injuries at birth, asphyxia, postnatal head injury, thrombosis
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related to disturbances in metabolism
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lipid storage disorders, tay-sachs disease, carbohydrate metabolism disorders, phenylketonuria, galatosemia, hypoglycemia
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M.R. related to conditions of New Growth
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have some growth occuring in the cerebrum
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conditions related to new growth
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neurofibromatosis, tuberous sclerosis,
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von recklinghausen's disease. heredity tumors within the skull lead to increased intracranial pressure and facial compression. Associated with epilepsy. May be progressive. "cafe o'lait" spots and external neuro-fibromas present
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neurofibromatosis (new growth)
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hereditary multiple nodules deposited through the brain and CNS with convulsive seizures, progressive mental disorder
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tuberous sclerosis (new growth)
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M.R. related to new growths
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neurofibromatosis and tuberous sclerosis
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M.R. related to uncertain or presumed psychological causes
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cultural-familiar retardation, psychogenic retardation, psychotic or major personality disorders
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usually 1 or more parents are retarded, some degree of cultural deprivation, usually mild M.R.
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cultural-familiar retardation (uncertain or presumed psychological causes)
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usually associated with emotional disturbances, deprived or normal learning situations, experience will be different either due to impaired sensory functioning or a typical cultural experience
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psychogenic retardation (uncertain or presumed psychological causes)
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associated with autism, schizophrenia, etc
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psychotic or mojor personality disordersm (certain or presumed psychological causes)
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