INTS 7: Human Anatomy (Musculoskeletal and Nervous Systems) Flashcards
What is the anatomical position?
- used as a reference point to help describe anatomy and body movement
- standing upright with feet slightly apart and toes facing forwards
- palms face forward, thumbs point away from body
- head faces forward, neutral position, gaze forward
What are the two major regions of the body?
- axial:
- main axis of the body: including head, neck, trunk
- appendicular:
- the appendages/limbs attached
What is another name for the head?
- cranial region
What is another name for the neck?
- the cervical region
What is the name of the upper part of the trunk?
- the thorax
What the middle part of the trunk called?
- the abdomen
What is the lower part of the trunk called?
- the pelvis
What is the anatomical name for the arms and legs?
- the upper limbs (arms)
- the lower limbs (legs)
How is the upper limb divided?
- the arm: shoulder to elbow
- forearm: elbow to wrist
- the hand
How is the lower limb divided?
- the thigh: hip to knee
- the leg: knee to ankle
- the foot
Describe the main planes of movement
- the coronal plane (blue):
- divides the body into anterior (front) and posterior (back) regions
- the midsagittal plane (red):
- runs through the midline
- divides the body into left and right halves
- the sagittal plane (yellow):
- runs parallel to the midsagittal plane
- divides body into unequal left and right parts
- the transverse plane (green):
- divides body into superior (upper) and inferior (lower) parts
Define these terms of orientation and direction
- superior (rostral) and inferior (caudal)
- anterior (ventral) and posterior (dorsal)
- proximal and distal
- medial and lateral
- superior (rostral): towards the head
- inferior (caudal): towards the feet
- anterior (ventral): towards the front
- posterior (dorsal): towards the back
- proximal: towards the centre of the body
- distal: away from the centre of the body
- medial: towards the midline
- lateral: away from the midline
What is the skeleton made up of?
- the bones (yellow)
- the cartilage (blue)
What is this bone called?
- mandible
What is this bone called?
- sternum
What is this bone called?
- clavicle
What is this bone called?
- scapula
What is this bone called?
- humerus
What is this bone called?
- ulna
What is this bone called?
- radius
What is this bone called?
- carpals
What is this bone called?
- metacarpals
What is this bone called?
- phalanges
What is this bone called?
- vertebral column
What is this bone called?
- hip bone / pelvic girdle
What is this bone called?
- femur
What is this bone called?
- patella
What is this bone called?
- tibia