Final Lab Exam Flashcards
Structural joint classifications and an example
Fibrous- sutures of the skull
Cartilaginous- intervertebral discs
Synovial- hip, knee
Functional joint classifications and an example
Synarthrosis- any fibrous joint
Amphiarthrosis- any cartilaginous joint
Diarhrosis- any synovial joint
Joints that are Uni-axial
Elbow, ankle
Which ligaments restrict trunk flexion?
Supraspinous, interspinous, ligamentum flavum, ligamentum nuchae
Name 2 ligaments that would only be found in the cervical region
Ligamentum Nuchae and transverse Atlantal ligament
3 thoracic movements of inspiration to increase the size of the thoracic cavity
Pump handle
Bucket handle
Diaphram
How to differentiate right and left clavicle
Acromial end (lateral)
Sternal end (medial)
What 2 structures does the bursa separate?
Acromion process and supraspinatus tendon
Name the scapular movement that occurs when you shrug your shoulders
Scapular elevation
How to differentiate left and right clavicle
Acromial end is lateral
Sternal end is medial (flat)
Important landmarks on the right hip bone
Pubis, Ischiopubic ramus, Ischium, Ilium
Important landmarks on the femur
Head of femur, Lateral condyle, medial condyle, lines aspera
Differentiate left and right fibula
Right fibula lateral view- triangular subcutaneous area
Hand muscles that attach to the carpals
Adductor Pollucis Brevis- Capitate
Abductor digiti minimi- pisiform
Flexor digiti minimi brevis- hamate
Attachment points of the sacrospinous ligament
Sacrum and ischial spine
Attachment points of the sacrotuberous ligament
Posterior sacrum and ischial tuberosity
Insertion and main action of the triceps brachii
Olecranon process of ulna, elbow extension
Insertion and main action of the biceps brachii
Radial tuberosity, radio-ulnar supination
Why does the forearm shift laterally when the elbow moves from flexion to extension?
Carrying angle- the trochlea is thicker medially and creates an uneven surface during elbow extension between the articulating bones
Movements possible at the wrist joint
Flexion, extension, abduction, adduction
Origin and main action of the pronator teres
Medial epicondyle of the humerus, radio-ulnar pronation
Insertion and main action of the flexor carpi radialis
Metacarpals 2 and 3, wrist flexion
Origin and insertion of extensor digiti minimi
Lateral epicondyle of humerus, digit 5
Insertion and main action of flexor digitorum profundus
Distal phalanges, wrist flexion
Which muscles contribute to Right truck rotation
Right IAO, left EAO
Insertion and main action of gluteus Maximus
1/4 to gluteal tuberosity 3/4 to iliotibial band, hip extension
Main action of gluteus minimus and medius and common insertion?
Hip abduction, greater trochanter of femur
Transverse abdominis insertion and main action
Linda alba, stabilizes the spine
Which muscles have a common attachment point of the adductor brevis?
Body of pubis, pectineal line, linea aspera
Name 2 muscles that insert on the 1st cuneiform
Peroneus Longus and Tibialis Anterior
What muscle originates on the AIIS?
Rectus femoris straight head
Name 4 lateral rotators
Piriformis
Obturator internus
Obturator externus
Quadratus femoris
