Body Directional Terms Flashcards
What does ‘Anterior’ mean?
In front of, toward the front of the body
What does ‘Posterior’ mean?
Behind, or toward the back of the body
What does ‘Superior’ mean?
Above, or toward the head or upper part of the body
What does the Sagittal Plane do?
Divides body into right and left portions
What does the Frontal Plane do?
Divides body into front and back portions
What does the Transverse Plane do?
Divides body into top and bottom portions
What does ‘Inferior’ mean in anatomical terms?
Below, or toward the lower part of a structure or of the body
‘Inferior’ is used to describe the position of body parts in relation to each other.
What does ‘Medial’ refer to?
Toward, or at the midline of the body, on the inner side of
‘Medial’ is used to describe the location of body parts relative to the midline.
Define ‘Lateral’ in anatomical context.
Away from the midline of the body, on the outer side of
‘Lateral’ indicates the position of a body part that is further from the midline.
What does ‘proximal’ mean?
Close to, or toward the point of attachment to the trunk of the body
Used in anatomical terminology to describe locations on limbs.
What is the meaning of ‘distal’?
Farther from, or away from the point of attachment to the trunk of the body
Commonly used to describe positions on limbs and extremities.
Define ‘superficial’ in anatomical terms.
Toward the body surface
Indicates a position closer to the outer layer of the body.
What does ‘Deep’ refer to in anatomical terms?
Away from the body surface, more internal
What is the term for a hollow space in the body?
Cavity
What does the ‘Cranial’ cavity contain?
Brain
What does the ‘Spinal’ cavity contain?
Spinal cord
Which organs are found in the ‘Thoracic’ cavity?
- Lungs
- Heart
What organs are located in the ‘Abdominal’ cavity?
- Stomach
- Kidneys
- Intestines
- Other organs
What organs are housed in the ‘Pelvic’ cavity?
- Bladder
- Reproductive organs
- Rectum
- Lower parts of intestines
What is the larger cavity that contains the cranial and spinal cavities called?
Dorsal cavity
What is the larger cavity that contains the thoracic, abdominal, and pelvic cavities called?
Ventral cavity