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Important anatomical terminology of movements
General Joint Movements
Flexion: A movement that decreases the joint angle between two bones or body parts.
Example: Bending your elbow or knee.
Extension: A movement that increases the joint angle, typically straightening a body part.
Example: Straightening your arm or leg out from a bent position.
Rotation: The turning of a body part around its long axis. It can be medial (inward) or lateral (outward).
Example: Turning your head from side to side to say "no".
Circumduction: A compound, circular movement where the far end of a limb moves in a circle while the joint end stays stationary. It combines flexion, extension, abduction, and adduction.
Example: Moving your arm in a massive circle at the shoulder joint.
Midline Movements
Abduction: Movement of a body part away from the midline of the body.
Example: Raising your arms out to the sides like wings.
Adduction: Movement of a body part toward the midline of the body.
Example: Bringing your arms back down to rest against your sides.
Vertical Movements
Elevation: Movement of a structure in a superior (upward) direction.
Example: Shrugging your shoulders upward.
Depression: Movement of a structure in an inferior (downward) direction.
Example: Dropping your shoulders back down after a shrug.
Foot & Ankle Specific Movements
Inversion: Turning the foot so that the sole faces inward, toward the midline of the body.
Example: Tilting your ankle so you can look at a bug stuck to the bottom of your shoe.
Eversion: Turning the foot so that the sole faces outward, away from the midline of the body.
Example: Tilting the foot so your weight shifts heavily onto the inner edge of the foot.
Dorsiflexion: Bending the ankle joint so that the top of the foot moves upward toward the shin.
Example: Walking on your heels with your toes pointed up.
Plantar flexion: Bending the ankle joint so that the sole of the foot moves downward.
Example: Standing up on your tiptoes or pressing down on a car gas pedal.
Forearm Movements
Pronation: Rotation of the forearm so that the palm faces downward or backward.
Example: Typing on a computer keyboard.
Supination: Rotation of the forearm so that the palm faces upward or forward.
Example: Holding a bowl of soup in your hand.
Thumb Special Movements
Opposition: The movement that brings the tip of the thumb to touch the tip of another finger on the same hand.
Example: Pinching an object or making an "OK" sign with your hand.
Reposition: The movement that returns the thumb to its anatomical position next to the index finger.
Example: Flattening your hand back out after making a fist.
Jaw & Scapula Movements
Protraction: The forward (anterior) movement of a body part parallel to the ground.
Example: Jutting your lower jaw straight out to give yourself an underbite.
Retrusion (Retraction): The backward (posterior) movement of a body part parallel to the ground.
Example: Pulling your lower jaw straight back toward your neck.
Embryological & Tissue Formations
Invagination: The process of a surface or tissue layer folding inward to form a pocket, pouch, or cavity.
Example: Pressing your finger into a soft, deflated balloon. In biology, this occurs during early embryo development (gastrulation).
Evagination: The process of a surface or tissue layer turning inside out or protruding outward to form a bulge.
Example: Blowing into a glove so that the fingers pop outward.
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Important anatomical terminology of movements
General Joint Movements
Flexion: A movement that decreases the joint angle between two bones or body parts.
Example: Bending your elbow or knee.
Extension: A movement that increases the joint angle, typically straightening a body part.
Example: Straightening your arm or leg out from a bent position.
Rotation: The turning of a body part around its long axis. It can be medial (inward) or lateral (outward).
Example: Turning your head from side to side to say "no".
Circumduction: A compound, circular movement where the far end of a limb moves in a circle while the joint end stays stationary. It combines flexion, extension, abduction, and adduction.
Example: Moving your arm in a massive circle at the shoulder joint.
Midline Movements
Abduction: Movement of a body part away from the midline of the body.
Example: Raising your arms out to the sides like wings.
Adduction: Movement of a body part toward the midline of the body.
Example: Bringing your arms back down to rest against your sides.
Vertical Movements
Elevation: Movement of a structure in a superior (upward) direction.
Example: Shrugging your shoulders upward.
Depression: Movement of a structure in an inferior (downward) direction.
Example: Dropping your shoulders back down after a shrug.
Foot & Ankle Specific Movements
Inversion: Turning the foot so that the sole faces inward, toward the midline of the body.
Example: Tilting your ankle so you can look at a bug stuck to the bottom of your shoe.
Eversion: Turning the foot so that the sole faces outward, away from the midline of the body.
Example: Tilting the foot so your weight shifts heavily onto the inner edge of the foot.
Dorsiflexion: Bending the ankle joint so that the top of the foot moves upward toward the shin.
Example: Walking on your heels with your toes pointed up.
Plantar flexion: Bending the ankle joint so that the sole of the foot moves downward.
Example: Standing up on your tiptoes or pressing down on a car gas pedal.
Forearm Movements
Pronation: Rotation of the forearm so that the palm faces downward or backward.
Example: Typing on a computer keyboard.
Supination: Rotation of the forearm so that the palm faces upward or forward.
Example: Holding a bowl of soup in your hand.
Thumb Special Movements
Opposition: The movement that brings the tip of the thumb to touch the tip of another finger on the same hand.
Example: Pinching an object or making an "OK" sign with your hand.
Reposition: The movement that returns the thumb to its anatomical position next to the index finger.
Example: Flattening your hand back out after making a fist.
Jaw & Scapula Movements
Protraction: The forward (anterior) movement of a body part parallel to the ground.
Example: Jutting your lower jaw straight out to give yourself an underbite.
Retrusion (Retraction): The backward (posterior) movement of a body part parallel to the ground.
Example: Pulling your lower jaw straight back toward your neck.
Embryological & Tissue Formations
Invagination: The process of a surface or tissue layer folding inward to form a pocket, pouch, or cavity.
Example: Pressing your finger into a soft, deflated balloon. In biology, this occurs during early embryo development (gastrulation).
Evagination: The process of a surface or tissue layer turning inside out or protruding outward to form a bulge.
Example: Blowing into a glove so that the fingers pop outward.
Share 👇👇👇
https://t.me/medschool4
How you doing guys 😊 zare demo esti yejemernewn anatomical terminology enketl ...
Part 5,
A patient walks into the clinic stating they have had a severe throbbing headache for two hours. They mention they have a history of hypertension and forgot to take their medication this morning. What is the chief complaint (CC) ?
Part 3: The weakness is more severe in the _portion of the limb.
If the sudden weakness makes it difficult for the patient to lift their left hand compared to their left shoulder, how would you describe the location of the worse weakness using directional term?
Additionally, during the physical exam, the doctor notes that the patient's forehead is injured, which is located ____ to their nose.
Answer the questions below based on the following scenario
A 62-year-old patient undergoes an MRI scan of the brain to investigate sudden weakness on the left side of their body. The radiologist chooses a specific imaging plane that cuts vertically across the head, separating the left side of the brain from the right.
