Chapter 1 Introduction to Anatomy
description
Transcript of Chapter 1 Introduction to Anatomy
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Chapter 1Introduction to Anatomy
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Do Now
Take a few
to review
for the Terminology quiz
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Anatomical position
• To avoid confusion among medical professional an anatomical position has been established. It is an erect stance with arms to the side palms facing forward and head forward.
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Terms of position & directionAnatomical planes
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Medical term for locations
• Anterior-refers to the front of the body
• Posterior refers to the back of the body
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Medial and Lateral
Medial-closer to the
midline
Lateral-away from the
midline
M L
LM
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Do Now
• Draw a knee and identify the following on it.
• Anterior• Medial• Lateral
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ProximalSituated nearer to the center of
the body, a point of attachment or midline of body.
Ex. Shoulder is proximal to the elbow Ex. Hip is proximal to the knee
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Distal Away from the center of the body
or point of attachment
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Cranial/Superior
Closer
To the
Head/Cranium,
or
Above
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Caudal/Inferior
•Closer to the feet
•Lower part
of body
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Do Now• Draw a foot like picture
Identify the following anatomical locations:
• Distal-D
• Posterior-P
• Medial-M
• Lateral-L
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Anatomical position worksheet
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Do Now
• Write down this definition:
Palmar-is the directional location for the palm of the hand.
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Movements•Flexion( ) -bending of hinge joint
•Extension( / )-straightening of hinge joint
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•Abduction( Abd)-Away from the midline
•Adduction (Add)- toward the midline
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Pronation(pron)- palm down for wrist
Inward lean of forefoot for ankle
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Orthotics
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This is how orthotics work
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• Do Now-copy this in notes
Supination(sup)-palm up for wrist
•Outward lean of forefoot for ankle
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Supination
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• Inversion(Inv)-sole is inward
•Eversion(Ev)- sole is outward
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• Protraction(protract)-shoulders forward
• Retraction(retract-shoulders back
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• Internal rotation-(Int. R)rotating toward the body
External rotation (Ext.R)-rotating away from the body
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Circumduction(circum.)• Happens at
the ball and socket joint and encompasses several movements.
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Plantarflexion(PF)-pointing ankle
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Lateral flexion(Lat. – )to the side
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Horizontal Abduction (Horiz.Abd) and Horizontal Adduction(Horiz.Add)
HORIZONTAL ADDUCTION HORIZONTAL ABDUCTION