muscles

Question 1

anterior muscles

Answer 1

primarily flexion and pronation

Question 2

anterior muscles

Answer 2

Biceps brachii
Brachialis
Brachioradialis
Pronator teres
Pronator quadratus

Question 3

posterior muscles

Answer 3

primarily extension and supination

Question 4

posterior muscles

Answer 4

Triceps brachii
Anconeus
Supinator

Question 5

Biceps brachii insertion

Answer 5

Long Head runs in intertubercular groove and inserts above Glenoid Fossa
Short Head inserts on Coracoid Process

Question 6

Brachialis insertion

Answer 6

Sits directly beneath Biceps

Question 7

Brachioradialis insertion

Answer 7

Inserts on distal end of Radius

Question 8

Biceps Brachii Muscle motion

Answer 8

elbow flexion
forearm supination
shoulder horizontal adduction
shoulder flexion
shoulder abduction when externally rotated

Question 9

Brachialis Muscle motion

Answer 9

pure elbow flexion

Question 10

Brachioradialis Muscle motion

Answer 10

neutralizer?
flexion of elbow

Question 11

Triceps brachii origin and insertion

Answer 11

Medial, Lateral, and Long Head
Long head comes off below Glenoid Fossa of Scapula
All 3 insert on the Olecranon Process of Ulna

Question 12

triceps brachii motion

Answer 12

elbow extension

Question 13

Anconeus Muscle motion

Answer 13

elbow extension

Question 14

Pronator teres insertions

Answer 14

Proximal R-U joint
Medial, Anterior Surface

Question 15

Pronator quadratus insertions

Answer 15

Distal R-U joint
Floor of Carpal Tunnel
More powerful

Question 16

pronator teres motion

Answer 16

pronator of forearm

Question 17

pronator quadratura motion

Answer 17

pronator of forearm

Question 18

Biceps brachii insertion

Answer 18

Proximal R-U joint
Most powerful supinator

Question 19

Supinator muscle insertion

Answer 19

Upper Posterior-Lateral compartment of upper forearm deep
Under Brachioradialis