intro To Anatomy Flashcards
Regions of the upper body
Head
Neck
Root of neck
Chest (thorax)
Abdomen
Axilla
Back
Regions of the lower body
Inguinal region
Pelvis and perineum
Lower limb
What are the types of anatomical plane
Sagittal (median)
Coronal
Axial (transverse)
What is anterior
Front of body
What is posterior
Nearer back of body
What is superior or cranal
Nearer the top of the head
What is the inferior or caudal
Nearer to the soles of the feet
What is the medial plane
Nearer to the midline of the body
What is the lateral plane
Further from the midline
What is proximal
Nearer tot he attachment of the limb to the body
What is distal
Further from the attachment of the limb to the body
What is superficial
Nearer to the surface of the body
What is deep
Further from the surface of the body
What is external
Further from the centre of the body OR organ
What is internal
Nearer to the centre of the body or organ
What is the dorsal surface of the wrist
Posterior surface of the wrist (back facing)
What is the dorsal surface of the hand
Posterior surface of the hand
What is the dorsal surface of the tongue
Superior surface of the tongue (i.e. surface of tongue closest to top of head)
What is the dorsal surface of the foot
Superior surface of the foot
What is the opposite surface to the dorsal surface of the wrist
Volar surface of the wrist
What is the opposite surface to the posterior surface of the hand
Palmer surface of hand (think palm)
What is the surface of the foot opposite to the superior surface
Plantar surface (soul)
What is the opposite surface to the superior surface of the tongue (dorsal)
Ventral surface of the tongue (underside of tongue)
What are major and minor
Relatively larger and smaller structures with the same name
What is unilateral
Structure is found only on one side of the body ( 1 of the structure exists)
What is bilateral
Paired structures - a right and left structure
What is a midline structure
Single structure located or near the median plane
What are ipsilateral structures
Structures are on the same side of the body as other structure or the structure it is being compared to
What are contralateral structures
Structures lie on opposite side of the body
What occurs during flexion
Decreasing angle between bones and joint
What occurs during extension
Increasing the angle between bone and joint
What occurs during abduction
Movement away from midline
What occurs during adduction
Movement towards the midline
What surface if the limb rotates towards the medial plane during internal/medial rotation
Anterior
What type of rotation occurs when an anterior surface rotates away from the medial plane
External/lateral
What is circumduction of a joint
Circular motion at a joint
What are all anterior movements at a joint superior to the knee
Flexions
What are all anterior movements (move forward) inferior to the knee joint
Flexions
What is internal rotation
Anterior surface of a limb moves towards the medial plane
What is external rotation
Anterior surface of a limb moves away from the medial plane
What is an eversion of the foot
Sole of foot rotates away from medial plane - faces laterally
What is an inversion of the foot
Sole of the foot rotates towards the medial plane (foot faces inwards)
What is a dorsifexion of the foot
Upward flexion of foot
What is a plantarflexion of the foot
Downward movement of the foot
What is pronation of the forearm
Anterior rotation of forearm so palm of hand faces posteriorly
What is supination of the forearm
Forearm rotates from pronation back to anatomical position
What is a semi-prone forearm
Forearm rotated midway between pronation and supination
What is a flexion of digits
Fingers curl towards palm
What is an opposition of digits
Digits crossover
What is an abduction of the thumb
Thumb is moved anteriorly away from palm (forward)
What is an extension of the thumb
Thumb moves laterally away from palm
What is a flexion of the thumb
Folding thumb across the palm
What is an opposition of thumb
Thumb and digits meet in midline of palm
What is a reposition of the thumb
Thumb is returned after OPPOSITION with digits