Pick up one of each page and be ready to go when the bell rings.
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Transcript of Pick up one of each page and be ready to go when the bell rings.
Pages
• 1: Anatomical Positions / Integumentary• 2: Skeletal• 3: Muscular• 4: Endocrine (Reproductive)• 5: Digestive• 6: Cardiovascular (top) & Immune (bottom)• 7: Respiratory (top) & Excretory (bottom)• 8: Nervous
Organ Systems• Integumentary• Muscular• Skeletal• Digestive• Excretory• Circulatory• Respiratory• Nervous• Reproductive• Immune• Endocrine
ENDOCRINE SYSTEM
The endocrine system controls your mood, sleep, hunger, digestion, emotions, breathing rate and the rate our heart beats just to name a few.
So how could one system have so much influence?
HORMONES
ENDOCRINE SYSTEM
• The major organs of the Endocrine system are glands– Hypothalamus– Thyroid– Pancreas– ovaries/testies– Pituitary gland– Parathyroid– Thymus– Adrenal Glands
• The functions of the Endocrine system are regulating your mood, growth and development, tissue function, and metabolism, as well as sexual function and reproductive processes.
--The integumentary system is composed of the skin, nails and glands.
Function of skin:1. Protection 2. Regulate body temperature3. Sensory
Integumentary System
Skin has 3 layers:1. Epidermis – nails and hair
2. Dermis – blood vessels, nerves, glands, smooth muscle, and hair
3. Hypodermis – fat
3 Types of MusclesTypes of Muscle
Cardiac Smooth
Involuntary
Skeletal
Voluntary
Responsible for movement
Responsible for pumping
blood
Responsible for constricting blood vessels, GI tract, & other areas of body
• Muscle anchor• Support• Movement• Protects internal organs• Blood cell formation• Mineral & fat storage
Skeletal Functions
Human Skeleton
Arms/legsRib CageSkull
Appendicular Skeleton
Axial Skeletonsupports the
central axis of the body
Shoulders
is divided into
Vertebral column
Pelvis
which contains which contains
There are 206bones in the
adult skeleton
There are 206bones in the
adult skeleton
Compact bone
Spongy bone -has holes & spaces
Haversian canals: carry blood vessels & nerves
thin membrane
Types of Joints
Joints are found where two or more bones come together.
1. Ball and Socket – shoulder and hip
2. Hinge – elbow and knee
3. Gliding – wrist and ankle
4. Fixed – cranium (sutures)
5. Pivot – head atop the vertebrae
Knee bone is connected by the…
• Cartilage – cushions the bones
• Tendons – muscle to bone
• Ligament – bone to bone