KIN295 Quiz#14

The following OIA corresponds the which muscle below: O: Posterior surface of the lower middle radius I: base of the proximal phalanx of the thumb (dorsal surface)

- Extensor policis brevis

Which of the following is the largest muscle in the body? adductor magnus gluteus maximus biceps femoris sartorius

- Gluteus maximus

The ________ is the posterioinferior segment of the pelvic bone? Ischium cocyx pubis ilium

- Ischium

This carpal is most often fractured due to severe wrist hyperextension related to falling on an outstretched hand capitate pisiform hamate scaphoid

- Scaphoid

The ___________ serves as the insertion point for the Gracilis, sartorius and Semimembranosus. ischial tuberosity head of the fibula anterior medial surface of the tibia just below the condyle gerdy's tubercle

- anterior medial surface of the tibia just blow the condyle

Muscles that __________ the wrist and fingers originate on the lateral epicondyle of the humerus. extend pronate flex adduct

- extend

Which of the following muscles performs flexion of the thumb? flexor pollicis longus flexor carpi ulnaris palmaris longus extensor pollicis brevis

- flexor pollicis longus

Which of the following structures does contributes to hip adduction? Rectus femoris gluteus maximus gracilis iliopsoas

- gracilis

Which of the following is not one of the six external rotators rectus femoris piriformis obturator internus gemellus superior

-Piriformis

The iliopsoas is located _________ and performs ________ of the hip joint posterior, extension medial, adduction anterior, flexion lateral, abduction

Anterior, flexion

The following OIA corresponds the which muscle below: O: Long head: ischial tuberosity; short head; lower half of the linea aspera, and lateral condyloid ridge

Biceps femoris

The tibiofemoral joint is the smallest diarthrodial joint in the body

FALSE

In the space below, write the names of the three muscles that act on the acetabulofemoral joint and are found in the lateral compartment of the upper thigh?

Gluteus medius, Gluteus maximus , tensor fascia latae

The ________ innervates the hip and pelvic girdle \ Femoral plexus brachial plexus lumbosacral plexus axial plexus

Lumbosacral plexus

14% of humans do not have this muscle.

Palmaris longus

The following OIA corresponds to which muscle below: O: Space 1 inch wide on the front of the pubis just above the crest I: Rough line leading from the lesser trochanter down to the linea aspera A: Flexion of the hip: adduction of the hip

Pectineus

The following OIA corresponds to which muscle below O: Posterior surface of the lateral condyle of the femur I: Upper posteromedial surface of the tibia A: Flexion of the kneww: internal rotation of the knee as it flexes

Popliteus

In the space below, write the anatomical name of the wrist.

Radiocarpal

The patella serves as a pulley by improving the angle of pull with the result being a greater mechanical advantage for the quadriceps during knee extension

TRUE

The following OIA corresponds to which muscle below: O: Whole length of the linea aspera and the medial condyloid ridge I: Medial half of the upper border of the patella and patellar tendon to the tibial tuberosity

Vastus Mediallis

The most common serious knee ligament injury involves the __________ tibial collateral ligament posterior cruciate ligament fibular collateral ligament anterior cruciate ligament

anterior cruciate ligament

Which of the following muscles externally rotates the lower leg? Gracilis semitendinosus biceps femoris semimembranosus

biceps femoris

The following OIA corresponds to which muscle below: O: Lateral epicondyl of the humerus I: Base of the middle and distal phalanxes of the fifth phalange (dorsal surface)

extensor digiti minimi

Which of the following structures does not articulate with the femur? tibia pelvis patella fibula

fibula

In the space below, write the names of the two muscles collectively known as the iliopsoas

iliacus, psoas major

Which of the following is not one of the seven biarticular muscles acting on the hip and knee? iliopsoas sartorius rectus femoris gracilis

iliopsoas

The following OIA corresponds the which muscle below: O: Medial epicondyle of the humerus I: Palmar aponeurosis of the 2nd through fifth metacarpals

palmaris longus

The following OIA corresponds the which muscle below: O: Anterior inferior iliac spine of the ilium and groove (posterior) above the acetabulum I: Superior aspect of the patella and patellar tendon to the tibial tuberosity

rectus femoris