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Human Body, Skeletal System - Coggle Diagram
Human Body
Respiratory System
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Nasal Chamber
filter and warm the air, and make it moist before it goes into the lungs.
Larynx
The vocal cords are made of this, and protect the lower respiratory system.
Pharynx
It carries air, food and fluid down from the nose and mouth.
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Alveoli
Where the lungs and the blood exchange oxygen and carbon dioxide during the process of breathing in and breathing out
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Digestive System
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Liver
Filters blood coming from the digestive tract. The liver produces bile that aids in the digestion of fatty foods.
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Gall Bladder
Stores bile produced by the liver until it is needed to break down fatty food in the small intestine.
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Small Intestine
Breaks down food into even smaller parts using enzymes from the pancreas and bile from the liver. Most nutrients are absorbed here.
Large Intestine
Receives waste from the small intestine. It absorbs any remaining water. Transmits waste for elimination
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Levels of Org.
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Cells
Most basic unit of life, structure differs between cells.
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Nervous System
Your Nervous System is made of up the brain, the spinal cord and nerves
The Brain
The three main regions of your brain the receive and process information:
- The Cerebrum
- The Cerebellum
- The Brain Stem
The brain stem- controls involuntary actions such as breathing and heart rate. This is why injuries/illnesses that involve the brain stem are often devastating, if not fatal.
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CNS
The Central Nervous System is the control center of your body. It is made up of the brain and spinal cord.
All information about what is happening in the world inside or outside your body is brought to the CNS
PNS
The Peropheral Nervous System is a network of nerves that branch out from the CNS and connect to the rest of the body.
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The Neuron (Nerve Cells)
Neuron: the specialized cells that carry information through your nervous system. The electrical system they they carry is called a nerve impulse
Muscular System
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Skeleton muscle system
Skeleton muscle attaches to the bones in the skeletal system.When the skeletal muscle contracts, it pulls on the bone to move the body. THIS IS VOLUNTARY
Cardiac Muscle Tissue
Cardiac muscle is found inside your heart. When the cardiac muscle contracts it is involuntary or automatic. When it contracts, the heart pumps blood through the body
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Ciculatory System
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Blood vessels
Includes your arteries, veins and capillaries.
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Blood
Made up of red and white blood cells, plasma, and platelets
Red Blood Cells: Delivery cells, drop off oxygen to each cell in the body
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Platelets: Create a net over areas that are in contact with lots of air. Create the scabs, and the healing process.
Plasma: This is the fluid in which all of these flow. Carries glucose and other things, and also takes out the trash.
Reproductive System
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Female Sex Organs
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Usually, only one egg is release from the body per month
This is the menstrual cycle, where one egg is released every month, this only occurs in women and is usually known as the "period"
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The Endocrine System
Instead of Nerve Impulses, the endocrine system produces chemicals that control the body's daily activities.
Glands
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Pituitary Gland
main gland which controls growth, sexual development, and water absorption into the kidneys
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Adrenal
On top of the kidneys that regulate water and salt balances, fight allergies and produce adrenaline
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Immune System
The bodied defense against disease causing organisms. Malfunctioning cells, and foreign particles.
First Line of Defense
Mucus
When you breath, foreign particles bump into mucus and become stuck
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Skin
The dead, outer layers of skin, known as the epidermis forms a shield against invaders.
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Second Line of Defense
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if invaders actually get within the body, then your white blood cells begin their attack
Urinary System
Ureters
Long tube, passes urine out of the kidneys and into the bladder
Kidneys
Blood enters, passes through millions of tiny filters called nephrons. Liquid waste carried in blood collects in the nephrons and forms urine
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