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Anatomy I
Review from summer
Question | Answer |
---|---|
Motor neuron in the cerebral cortex and brain stem with descending axons that terminate on LMN's in the anterior horn | UMN |
Alpha motor neurons in the anterior horn that terminate on skeletal mucle. | LMN |
O: Sides of T12-L5 and IV discs, TP of all lumbar vertebrae. | Psoas Major |
I: Lesser trochanter of femur. | Psoas Major |
O: Iliac crest, iliac fossa, ala of sacrum, and anterior sacroiliac ligaments | Iliacus |
0: AIlS | Rectus Femoris |
0: Anterior and lateral femur | Vastus Intermedius |
0: Linea aspera (medial lip), intertrochanteric line | Vastus Medialis |
0: Linea aspera (lateral lip), greater trochanter | Vastus Lateralis |
0: Lateral condyle and superior lateral tibia, interosseous membrane | Tibialis anterior |
0: Middle surface of anterior fibula, interosseous membrane | Extensor Hallicus Longus |
0: Head and superior lateral surface of fibula | Peroneus Longus |
0: Inferior lateral surface of fibula | Peroneus Brevis |
0: Medial head: medial femoral condyle. Lateral head: lateral femoral condyle | Gastrocnemius |
0: Head and superior surface of posterior fibula, soleal line and medial border of tibia | Soleus |
O: Lateral third of clavicle | Anterior Deltoid |
O: Acromion | Middle Deltoid |
O: Spine of scapula | Posterior Deltoid |
0: Short head: coracoid process. Long head: supraglenoid tubercle | Biceps Brachii |
0: Long head: infraglenoid tubercle, Lateral head: posterior surface of the humerus superior to spiral (radial) groove, Medial head: posterior surface of the humerus inferior to spiral (radial) groove | Triceps Brachii |
0: Lateral supracondylar ridge | Extensor Carpi Radialis Longus |
0: Lateral epicondyle | Extensor Carpi Radialis Brevis |
0: Medial epicondyle | Flexor Carpi Radialis |
0: Tuberosity of scaphoid and trapezium | Abductor Pollicus longus |
O: Adjacent sides of 2 metacarpals. (bipennate) | Dosral Interossei |
I: Lesser trochanter of femur | Psoas Major |
I: Lesser trochanter of femur (joins psoas major) | Iliacus |
I: Patella, tibial tubercle via patellar ligament | Rectus Femoris |
I: Patella, tibial tubercle via patellar ligament | Vastus Medialis |
I: Patella, tibial tubercle via patellar ligament | Vastus Lateralis |
I: Patella, tibial tubercle via patellar ligament | Vastus Intermedius |
I: Medial and inferior surfaces of medial cuneiform and base of 1st metatarsal | Tibialis Anterior |
I: Distal phalanx of hallux | Extensor Hallicus Longus |
I: Base of 1st metatarsal, medial cuneiform | Peroneus Longus |
I: Tuberosity of base of 5th metatarsal | Peroneus Brevis |
I: Calcaneus via calcaneal tendon | Gastrocnemius |
I: Calcaneus via calcaneal tendon | Soleus |
I: Deltoid tuberosity of humerus | Anterior Delt |
I: Deltoid tuberosity of humerus | Mid Delt |
I: Deltoid tuberosity of humerus | Posterior Delt |
I: Radial tuberosity and fascia of the forearm via bicipital aponeurosis | Biceps Brachii |
I: Olecranon process | Triceps Brachii |
I: Base of 2nd metacarpal | Extensor Carpi Radialis Longus |
I: Base of 3rd metacarpal | Extensor Carpi Radialis Brevis |
I: Base of 2nd metacarpal | Flexor Carpi Radialis |
I: Base of the proximal phalanx of 1st digit | Abductor Pollicus Brevis |
I: Extensor expansions and base of proximal phalanx of digits 2-4:1 & 2: radial side of digits 2 & 3. 3 & 4: ulnar side of digits 3 & 4 | Dorsal Interossei |