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Many features of the human body include its __, __ and __.
- cavities
- membranes
- organ systems
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Body cavities:
The body can be divided into the __ and an __ which contains a __ and a __.
Organs within these cavities are called __.
- appendicular portion (upper/ lower limbs)
- axial portion (head, neck, trunk)
- dorsal
- ventral cavity
- viscera
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The dorsal cavity can be divided into the __ and the __.
- cranial cavity
- vertebral canal
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The ventral cavity is made up of a __ and an __, seperated by the __.
i. The __ divides the __ into left and right halves.
ii. The __ can be divided into the __ and the __.
- thoracic cavity
- abdominopelvic cavity
- diaphragm
- mediastinum
- thorax
- abdominopelvic
- abdominal cavity
- pelvic cavity
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Smaller cavities within the head include the __, __, __, and __.
- oral cavity
- nasal cavity
- orbital cavities
- middle ear cavities
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Thoraic and Abdominopelvic Membranes
1. The thoracic caviy is lined with __; the __ lines the cavities while the __ covers the lungs. A thin layer of __ separates the two layers.
- pleura
- parietal pleura
- visceral pleura
- serous fluid
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The heart is surrounded by __. The __ covers the heart and the __ makes up an outer sac. __ separates the two layers.
- pericardium
- visceral pericardium
- parietal pericardium
- serous fluid
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__ lines the abdominopelvic cavity; a __ lines the wall while the __ covers the organs.
- Peritoneum
- parietal peritonium
- visceral peritonium
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Organ Systems
i. Body Covering
- ___
What does it include?
What does it do?
- integumentary system
- skin, hair, nails, and various glands
- covers the body, senses changes outside the body, helps regulate body temperature
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Support and Movement
i. ___
What is it made up of?
What does it do?
- Skeletal system
- bones ligaments joints
- supports, protects, provides frameworks, stores inorganic salts, and houses blood-forming tissues
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Support and Movement
ii. ___
What does it include?
What does it do?
- muscular system
- muscles tendons
- provide body movement, posture, body heat
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Integration and Coordination
i. __
What does it include?
What does it do?
- nervous system
- brain, spinal cord, nerves, sense organs
- integrates info received from sensory receptors and sends motor impulses to muscles and glands
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Integration adn Coordination
ii. __
What does it include?
What does it do?
- endocrine system
- all glands that secrete hormones
- helps to integrate metabolic functions
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Transport
i. __
What does it include?
What does it do?
- cardiovascular system
- heart and blood vessels
- distributes oxygen and nutrients throughout the body while removing wastes
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Transport
ii. _
What does it include?
What does it do?
- lymphatic system
- lymphatic vessels, lymph nodes, thymus and spleen
- drains excess tissue fluid and houses cells of immunity
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Absorption and Excretion
i. __
What does it include?
What does it do?
- mouth, esophagus, stomach, intestins and accessory organs
- receives digests and absorbs nutrients
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Absorption and Exretion
i. __
What does it include?
What does it do?
- respiratory system
- lungs and passageways
- exchange gases between the blood and air
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Absorption and Exretion
iii. __
What does it include?
What does it do?
- urinary system
- kidneys, ureters, bladder, urethra
- removes wastes from the blood and helps to maintain water and electrolyte balance
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Reproduction
i. __
What does it include?
What does it do?
- male reproductive ssyem
- testes, accessory organs, evessels
- conduct sperm to the penis
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Reproduction
ii. _
What does it include?
What does it do?
- female reproductive system
- ovaries, uterine tubes, uterus, vagina, external genitalia
- houses the developing offspring
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