1.01 Remember structural organization
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Transcript 1.01 Remember structural organization
Essential Questions
How is the human body organized?
What are the structural components of the body?
How does the body’s structural organization relate to
its support and movement?
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Composed of:
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Muscle tissue
Epithelial tissue
Protects the body –
Has ability to contract &
move
covering internal &
Nervous tissue
external surfaces;
Cells react to stimuli &
produces secretions
conducts an impulse
Connective tissue
Supports & connects
organs & tissues
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Epithelial Tissue protects the body by covering
internal and external surfaces, and produces
secretions
Skin
covers the outside of the body
lines the inside of the body
Membrane
two thin layers of tissue that join together
cells may secrete a fluid
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Epithelial tissues
Squamous
Cuboidal
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Columnar
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Connective tissue supports and connects
organs and tissue
Adipose type of connective tissue that stores fat cells
Cartilage firm, flexible support of the embryonic skeleton
and part of the adult skeleton
Tendons white bands of connective tissue attaching
skeletal muscle to bone
Ligaments strong, flexible bands of connective tissue that
hold bones firmly together at the joints
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Connective tissue
Adipose
Fibrocartilage
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Elastic cartilage
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Muscle tissue contracts and moves a body
part
Cardiac
striated, involuntary
contracts the heart
Skeletal
striated, voluntary
attached to the skeleton
Smooth
nonstriated, involuntary
provides movement in various body systems
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Muscle tissue
Cardiac
Skeletal
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Smooth
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Nervous tissue reacts to stimulation and
conducts an impulse
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Nervous tissue
Neuron
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Click here to hear heartbeat
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The Skin
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The Tongue
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Male
Female
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Anatomy????
What is it?
Study of the parts of the body
Physiology????
What is it?
Function of the body
Anatomical position????
Standing erect, face forward, arms at side, palms
forward
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Anatomical position
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Anatomical
position
Discuss the importance of
anatomical position.
why is important?
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Directional terms
• anterior/ventral:
front/in front of
• Posterior/dorsal:
back/in back of
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Directional terms
• Midsagittal:
Divides body in ½ left & right planes
• Medial:
toward midline
• Lateral:
toward side of body,
away from midline
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Directional terms
• Superior cranial
cephalic:
above waistline
Transverse:
cross section, a
horizontal cut
dividing body into
upper & lower parts
Inferior caudal
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Body planes
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Body cavities
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Group Review
Essential Questions
How is the human body organized?
What are the structural components of the body?
How does the body’s structural organization relate to
its support and movement?
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