Upper Extremity
True/False
The scapula is apart of the axial skeleton
False
What muscles make up the quadriceps group?
Vastus lateralis, vastus intermedius, vastus medialis
True or False
The 11th rib is considered a floating rib and has no attachment to the sternum.
True
What is a reversal of action?
When you bring the origin point towards the insertion point
6 types of synovial joints
ball and socket
hinge
gliding
ellipsoid
saddle
pivot
Name the muscle whose insertion is the coracoid process and whose actions include scapular depression and scapular abduction
Pectoralis Minor
Name the bony landmarks that make up the “Q-Angle”?
ASIS, Midpoint of patella, tibial tuberosity
What are the components of the vertebral disc?
Nucleus pulposus, annulus fibrosis
What is the difference between an eccentric and concentric contraction?
Eccentric is when the muscle is lengthening w/ a force applied.
Concentric is when the muscle is shortening w/ a force applied.
Name the different shapes of muscles.
Flat
Sphincter
Fusiform
Strap
Triangular
Unipennate
Bipennate
Multipennate
Name the muscle(s) in the deep layer of the anterior forearm?
Flexor Digitorum Superficialis, Flexor pollicis longus, Flexor digitorum profundus
Name the bones that make up the acetabulum
Ilium, Ischium, Pubis
Name the three muscles groups apart of the erector spinae.
Spinalis, iliocostalis, Longissimus
Name all of the motions of the glenohumeral joint
-Adduction/Abduction
-Horizontal Abduction/Adduction
-Internal/External Rotation
-Flexion/Extension
Name the planes of movement and its their axis of rotation.
Sagittal: frontal
Frontal: sagittal
Transverse: longitudinal
Name the muscle(s) that specifically flex the DIP joint.
Flexor Digitorum Profundus
Name the artery above the Adductor Hiatus, and what the artery is named after it passes through the adductor hiatus.
Femoral artery to the popliteal artery
The External Oblique performs what actions?
Unilaterally: laterally flex vertebrae to same side, rotate vertebrae to opposite side,
Bilaterally: Flex vertebrae, compress abdomen
Name the characteristics of a synovial joint.
1. Hyaline cartilage
2. Synovial fluid
3. Encapsulated
4. Large ROM
5. Bursa
Name the different respiratory motions of the ribs and what plane they occur in.
pump: sagittal plane
bucket: frontal
Caliper: transverse
Name the muscle(s) that make up the lateral border of the axilla
Biceps Brachii and Coracobrachialis
Name the muscles of all 4 compartment of the foreleg?
Anterior: Tibialis Anterior, extensor Hallucis longus, Extensor digitorum longus
Lateral: Fibularis longus and brevis
Superficial posterior: Gastrocnemius, soleus, popliteus
Deep Posterior: Flexor digitorum longus, flexor Hallucis longus, Tibialis Posterior
What is spondylolisthesis?
Slipping of a vertebrae on another vertebrae
Name the layers of the abdomen above the costal margin, below the costal margin, and below the arcuate line.
Above costal: EO/RA
Below costal: EO/IO/RA/IO/TA
Below arcuate: EO/IO/TA/RA
When lowering your body during a wide push-up, which muscles are eccentrically contracting?
Serratus Anterior
Pec Major (both fibers)
Pec Minor
Anconeus
Triceps (all heads)
Deltoid (anterior fibers)