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Body SystemsBody Systems
For each system list:For each system list:
FunctionFunction Structure (important parts of the body)Structure (important parts of the body) How to take care of this systemHow to take care of this system Problems with this system (disease and Problems with this system (disease and
disorders)disorders)
Skeletal System - FunctionSkeletal System - Function
Protects your internal organsProtects your internal organs Supports your body (upper body and head)Supports your body (upper body and head) Movement (so your muscles can act)Movement (so your muscles can act) Store minerals (calcium, phosphorous)Store minerals (calcium, phosphorous) Bone marrow produces new red and white Bone marrow produces new red and white
blood cellsblood cells
Skeletal System - PartsSkeletal System - Parts
Page 1 of Body Systems packetPage 1 of Body Systems packet Important parts to note:Important parts to note:
– PhalangesPhalanges– FemurFemur– PatellaPatella– TibiaTibia– FibulaFibula
Skeletal System - CareSkeletal System - Care
Eat foods that contain calcium and vitamin DEat foods that contain calcium and vitamin D Regular physical activityRegular physical activity Wearing protective gearWearing protective gear
Skeletal System - ProblemsSkeletal System - Problems
Arthritis*Arthritis* DislocationDislocation FractureFracture Osteoporosis*Osteoporosis* Rheumatoid arthritisRheumatoid arthritis Scoliosis*Scoliosis* Sprain (injury to what??)*Sprain (injury to what??)*
Muscular System – FunctionMuscular System – Function
Your muscles are always at workYour muscles are always at work– VoluntaryVoluntary
Under conscious controlUnder conscious control
– InvoluntaryInvoluntary Without your conscious controlling themWithout your conscious controlling them
Muscular System - PartsMuscular System - Parts
Smooth muscleSmooth muscle Skeletal muscleSkeletal muscle Cardiac muscleCardiac muscle See also page 2 and 3 in packetSee also page 2 and 3 in packet
– DeltoidDeltoid– GastrocnemiusGastrocnemius– Trapezius Trapezius
Muscular System - CareMuscular System - Care
Regular physical activity helps keep Regular physical activity helps keep muscles toned and healthymuscles toned and healthy
Practicing good posturePracticing good posture Wearing safety equipmentWearing safety equipment
Muscular System - ProblemsMuscular System - Problems
Bruise (contusion)Bruise (contusion) HerniaHernia Muscular dystrophyMuscular dystrophy Strain (injury to what??)Strain (injury to what??)
Nervous System - FunctionNervous System - Function
Coordinates all of the activities in your body Coordinates all of the activities in your body (communication between the brain and all (communication between the brain and all other areas of the body)other areas of the body)
Nervous System - PartsNervous System - Parts
BrainBrain Spinal cordSpinal cord Nerves Nerves
Nervous System - CareNervous System - Care
Wear a helmetWear a helmet Before diving, check the water depthBefore diving, check the water depth Wear a safety beltWear a safety belt
Nervous System - ProblemsNervous System - Problems
Alzheimers diseaseAlzheimers disease Anorexia nervosaAnorexia nervosa Bulimia nervosaBulimia nervosa Cerebral palsyCerebral palsy DementiaDementia Epilepsy Epilepsy
HeatstrokeHeatstroke HypothermiaHypothermia Multiple sclerosisMultiple sclerosis ParalysisParalysis Parkinson’s diseaseParkinson’s disease Reye’s syndromeReye’s syndrome Seizure Seizure
Cardiovascular System - FunctionCardiovascular System - Function
To circulate blood so all cells of the body are To circulate blood so all cells of the body are nourishednourished
Cardiovascular System - PartsCardiovascular System - Parts
HeartHeart BloodBlood Blood vesselsBlood vessels
– Arteries vs. veinsArteries vs. veins
Cardiovascular System - CareCardiovascular System - Care
EXERCISE!EXERCISE!
Cardiovascular System - ProblemsCardiovascular System - Problems
Anemia Anemia AneurysmAneurysm Angina pectorisAngina pectoris ArrhythmiaArrhythmia AtherosclerosisAtherosclerosis Heart attackHeart attack
Hemophilia*Hemophilia* HypertensionHypertension LeukemiaLeukemia ShockShock StrokeStroke
Lymphatic System - FunctionLymphatic System - Function
Fights infections; key role in body’s Fights infections; key role in body’s immunity to diseaseimmunity to disease
Network of vessels that help maintain the Network of vessels that help maintain the balance of fluids in the spaces between cellsbalance of fluids in the spaces between cells
Supports cardiovascular systemSupports cardiovascular system
Lymphatic System - PartsLymphatic System - Parts
LymphLymph– Clear fluid that fills space around body cellsClear fluid that fills space around body cells
LymphocytesLymphocytes– Specialized white blood cells that provide the Specialized white blood cells that provide the
body with immunitybody with immunity B cellsB cells T cellsT cells
Lymphatic System - CareLymphatic System - Care
Follow a well-balanced dietFollow a well-balanced diet Maintain healthy weightMaintain healthy weight Participate in regular aerobic exerciseParticipate in regular aerobic exercise Avoid tobaccoAvoid tobacco Avoid illegal drugsAvoid illegal drugs
Lymphatic System - ProblemsLymphatic System - Problems
Hodgkin’s diseaseHodgkin’s disease Tonsillitis Tonsillitis Anemia (but more so with CV system)Anemia (but more so with CV system)
Respiratory System - FunctionRespiratory System - Function
Respiration – Respiration – – The exchange of gases between the body and The exchange of gases between the body and
the environmentthe environment ExternalExternal InternalInternal
Respiratory System - PartsRespiratory System - Parts
Page 5 in the packetPage 5 in the packet– DiaphramDiaphram
Respiratory System - CareRespiratory System - Care
Do not smokeDo not smoke Regular physical activityRegular physical activity
Respiratory System - ProblemsRespiratory System - Problems
Asthma Asthma BronchitisBronchitis COPDCOPD Emphysema*Emphysema*
PneumoniaPneumonia SinusitisSinusitis Strep throatStrep throat Tuberculosis*Tuberculosis*
Digestive System – Function Digestive System – Function
DigestionDigestion– The mechanical and chemical breakdown of The mechanical and chemical breakdown of
foods for use by the body’s cellsfoods for use by the body’s cells AbsorptionAbsorption
– The passage of digested food from the digestive The passage of digested food from the digestive tract into the cardiovascular systemtract into the cardiovascular system
EliminationElimination– The expulsion of undigested food or body The expulsion of undigested food or body
wasteswastes
Digestive System – PartsDigestive System – Parts
See page 6 of body systems packetSee page 6 of body systems packet Ones to note:Ones to note:
– EpiglottisEpiglottis– LiverLiver– Gall bladderGall bladder– Large/small intestineLarge/small intestine
Digestive System – CareDigestive System – Care
Follow a well-balanced diet that includes a Follow a well-balanced diet that includes a variety of foods that are low in fat and high variety of foods that are low in fat and high in fiberin fiber
Wash your hands before preparing a mealWash your hands before preparing a meal Eat slowly and chew food thoroughlyEat slowly and chew food thoroughly Drink at least 8-ounce glasses a dayDrink at least 8-ounce glasses a day
Digestive System – ProblemsDigestive System – Problems
AppendicitisAppendicitis BotulismBotulism CirrhosisCirrhosis ColitisColitis ConstipationConstipation Crohn’s diseaseCrohn’s disease
HeartburnHeartburn HepatitisHepatitis JaudiceJaudice Peptic ulcerPeptic ulcer
Urinary System – Function Urinary System – Function
Filter waste and extra fluid from the bloodFilter waste and extra fluid from the blood
Urinary System – PartsUrinary System – Parts
KidneyKidney BladderBladder UreterUreter UrethraUrethra Reproductive partsReproductive parts
Urinary System – CareUrinary System – Care
Drink water!Drink water! Well-balanced dietWell-balanced diet Practice good hygiene and good personal Practice good hygiene and good personal
carecare Have regular medical check-upsHave regular medical check-ups
Urinary System – ProblemsUrinary System – Problems
Cystitis (inflammation of the bladder)*Cystitis (inflammation of the bladder)* Incontinence*Incontinence* Trichomoniasis*Trichomoniasis* Urethritis*Urethritis*
Endocrine System – Function Endocrine System – Function
Secrete hormones into glandsSecrete hormones into glands– Hormones are chemical substances that are Hormones are chemical substances that are
produced in the glands and help regulate many produced in the glands and help regulate many of your body’s functionsof your body’s functions
Endocrine System – PartsEndocrine System – Parts
Pituitary gland (master gland)Pituitary gland (master gland) ThyroidThyroid ParathyroidParathyroid PancreasPancreas Adrenal glandsAdrenal glands TestesTestes OvariesOvaries
Endocrine System – CareEndocrine System – Care
Eat nutritious mealsEat nutritious meals Get enough sleepGet enough sleep Avoid stressAvoid stress
Endocrine System – ProblemsEndocrine System – Problems
AmenorrheaAmenorrhea DiabetesDiabetes HypertensionHypertension HypoglycemiaHypoglycemia Sterility Sterility
Skin System - ProblemsSkin System - Problems
AbrasionAbrasion BurnsBurns DandruffDandruff FrostbiteFrostbite LiceLice Melanoma*Melanoma* Poison ivyPoison ivy
Immune System – Problems Immune System – Problems
AllergyAllergy Autoimmune diseaseAutoimmune disease AIDS/HIV*AIDS/HIV*
Eye Care - ProblemsEye Care - Problems
ConjuctivitisConjuctivitis
Teeth and Mouth – ProblemsTeeth and Mouth – Problems LeukoplakiaLeukoplakia Tooth decayTooth decay
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