Muscles and fascia of the pelvic girdle and free lower limb: str

An individual complains that they have weakness in extension of the elbow joint. Which musclе is likely affected?

• Biceps brachii m.

• Extensor carpi ulnaris m.

• Extensor digitorum m.

• Pronator quadratus m.

• Triceps brachii m

The pelvic muscles internal group

• m. gluteus medius

• m. iliopsoas

• m. obturatorius internus

• m. psoas minor

• m. quadratus femoris

Through the greater sciatic foramen passes

• iliopsoas muscle

• internal obturator muscle

• external obturator muscle

• piriformis muscle

• pectineus muscle

Pass through the muscle lacuna

• piriformis muscle

• iliopsoas muscle

• pectineus muscle

• femoral nerve

• femoral artery and vein

The muscle of the deep layer of the posterior muscle group of  leg

• m. peroneus longus

• m. extensor hallucis longus

• m. peroneus brevis

• m. triceps surae

•  m. flexsor digitorum  longus

Triceps muscle of leg consists of

• m. soleus

• m. vastus lateralis

• m. gastrocnemius

• m. rectus femoris

• m. vastus medialis

Muscles that pronate and supinate the forearm will insert on which bone?

• Humerus

• 1st metacarpal

• Radius

• Scaphoid

• Ulna

Which muscle plays a role in medial rotation of the shoulder joint?

• Biceps brachii m.

• Brachiallis m.

• Infraspinatus m.

• Subscapularis m.

• Supraspinatus m.

Most flexor muscles located in the forearm have a proximal attachment on which bony structure?

• Greater tubercle of humerus

• Lateral condyle of humerus

• Lateral epicondyle of humerus

• Medial condyle of humerus

• Medial epicondyle of humerus

Which muscle has an attachment to the ischial tuberosity?

• Adductor longus m.

• Iliopsoas m.

• Rectus femoris m.

• Semitendinosus m.

• Tibialis anterior m.