Key Anatomical Terms Flashcards
What is anatomy the study of?
The structure of organisms
What is anatomy the study of?
The structure of organisms
What is physiology the study of?
The function of organisms
What is pathology the study of?
Disease and injury
What are the features of the anatomical position?
(6)
Erect position of the body (standing)
Face directed forward
Both arms by the side
Palms of the hands facing forward
The feet are slightly parallel
Toes oriented to the front
What does the erect position of the body mean?
Standing
Why is the anatomical position important?
(2)
So we can have a standard position
So we can describe the body easier
What are the 3 anatomical planes?
Axial/transverse
Coronal
Sagittal
Which anatomical plane is the most commonly used?
Axial/transverse
How does the axial plane image patients?
It slices the patient from top to bottom
Why is the axial plane important?
For angling the patient properly
How is the patient viewed when in the axial plane?
They’re viewed from their feet to their head. So their right is their left and their left is their right
How does the coronal plane image patients?
It slices them from the front to the back
How does the sagittal plane image patients?
It slices them from side to side
What are the 3 types of cross-sectional imaging?
Axial/transverse
Coronal
Sagittal
What does superior mean?
Nearer to the head
What does cranial mean?
Nearer to the head
Which is more cranial-
Shoulder or elbow?
Shoulder
What does proximal mean?
Towards the trunk or point of origin
What is the trunk?
Everything on the body except the limbs (arms, legs)
What does distal mean?
Away from the trunk or point of origin
Is the elbow proximal or distal?
Proximal
Is the wrist proximal or distal?
Distal
What does anterior mean?
Towards the front surface
What does ventral mean?
Towards the front surface
What is superior also known as?
Cranial
What is anterior also known as?
Ventral
What is the medial?
The part of the body towards the median plane (middle of the body)
What does lateral mean?
The part of the body away from the median plane (middle of the body)
Which is more lateral-
The arms or the chest?
Arms
What does posterior mean?
The part of the body towards the back surface
What does dorsal mean?
The part of the body towards the back surface
What is posterior also known as?
Dorsal
What does inferior mean?
The part of the body nearer to the feet
What does caudal mean?
The part of the body nearer to the feet
What is inferior also known as?
Caudal
Is the leg caudal or cranial?
Caudal
What does external mean?
The outer or exterior part of the body
What does internal mean?
The inner or interior part of the body
Between the lungs and the heart, which is more internal and external?
Lungs= more external
Heart= more internal
Between the skin and lungs, which is more internal and external?
Skin= more external
Lungs=more internal
What does superficial mean?
The part of the body that’s closer to the surface of the body
What does deep mean?
The part of the body that’s closer to the middle of the body (the interior center)
Between the lungs and heart, which is more superficial?
The lungs
What does palmar mean?
The palm (or anterior surface) of the hand
What does dorsal mean?
The back of the hand or foot
What is the scapula?
The shoulder blades
What is the scapula?
The shoulder blades
What does abduction mean?
When you bring the limb away from the trunk
What does adduction mean?
When you bring a limb towards the trunk
What does medial rotation mean?
When you rotate your arm towards your body
What does lateral bending mean?
When you bend to one side
What does lateral bending mean?
When you bend to one side
What does protrusion mean?
When your jaw moves out
What does retrusion mean?
When the jaw moves in
What is dorsiflexion?
When your foot is lifted