Clinic Entrance Exam Flashcards
bone in which the ear is present
Temporal
bone which is the base of the skull
occipital
bone at the vertex of the head
Parietal
bone at the forehead
Frontal
cheekbone is what bone
Zygomatic
bone which comprises the majority of the anterior face
Maxilla
jawbone is called
Mandible
Bones that comprise the pectoral girdle
Clavicle and Scapula
Bones that comprise the
forearm,
wrist,
and hand
Radius, Ulna,
(Trapezium, Trapezoid, Capitate, Hamate),
(Scaphoid,Lunate, Triquetrum, Pisiform) Metacarpal bones and phalanges
Bony corners of the carpal tunnel
Proximally by pisiform and scaphoid tubercle
Distally by hook of hamate and trapezium tubercle
Bones in the anatomic snuffbox
Scaphoid and Trapezium form floor
Bones that comprise the pelvic girdle
Ilium, Ischium, Pubis
Bones that comprise the
leg,
ankle,
and foot
Tibia, Fibula,
(Calcaneus, Talus, Navicular, Cuboid, Cuneiforms(3)),
Metatarsals and phalanges
Joint that attaches the upper extremity to the axial skeleton
Glenohumeral jointis a multiaxial synovial ball and socketjointand involves articulation between the glenoid cavity of the scapula (shoulderblade) and the head of the humerus (upper arm bone)
Joint that attaches the lower extremity to the axial skeleton
Acetabulofemoral joint is thejointbetween the femur andacetabulumof thepelvis
The costal cartilage at the level of the sternal angle
2 nd costal cartilage
The approximate costal cartilage at the level of the xiphisternal joint
7 th Costal Cartilage
Origin, insertion, action of sternocleidomastoid muscles
i. Origin: Clavicle, manubrium of sternum
ii. Insertion: Mastoid Process
iii. Action: flexion of cervical column, anterior motion of head,
elevation of chin. Unilaterally = ipsilateral lateral flexion of head,
contralateral rotation
Origin, insertion, action of scalenes muscles
i. Origin: Transverse processes of C2-C7
ii. Insertion: 1 st and 2 nd Ribs
iii. Action: Flexion of neck, elevation of 1 st and 2 nd ribs. Unilaterally:
Ipsilateral lateral flexion of neck and contralateral rotation
Muscles that comprise the anterior abdominal wall
Rectus Abdominus, Internal and External Abdominal Oblique, Transversus Abdominus
Muscles that comprise the rotator cuff
Teres minor, Infraspinatus, Suprasinatus, Subscapularis
Muscles that are the primary movers for Scapula
a. elevation
b. adduction/abduction
a. elevation
Levator Scapula
b. adduction/abduction
Adduction = Trapezius (middle and lower), Rhomboids Abduction = Serratus Anterior
Muscles that are the primary movers for Arm
a. flexion/extension
b. adduction/abduction
c. medial/lateral rotation
a. flexion/extension
Flexion = Pectoralis Major Extension = Long head of triceps
b. adduction/abduction
Adduction = Pec Major, long head of triceps, Teres, infraspinatus Abduction = Deltoids
c. medial/lateral rotation
Medial = Anterior Deltoid, Pec major, subscapularis, teres major Lateral = Posterior Deltoid, teres minor
Muscles that are the primary movers for Forearm
a. flexion/extension
b. pronation/supination
a. flexion/extension
Extension = Triceps Brachii, anconeus Flexion = Biceps Brachii, Brachialis,
b. pronation/supination
Pronation = Pronator Teres, Pronator Quandratus Supination = Supinator