Which ONE of the following peripheral nerve innervations is INCORRECT? Iliacus:

Question

Which ONE of the following peripheral nerve innervations is INCORRECT?

Iliacus: Femoral Nerve

Pectineus: Femoral Nerve

Gluteus Maximus: Superior Gluteal Nerve

Tensor Fasciae Latae: Superior Gluteal Nerve

Gluteus Medius: Superior Gluteal Nerve

4 points   

QUESTION 5

Which ONE of the following is NOT a description of a concentric contraction?

is a shortening of the muscle

controls gravity

produces an active force

has an internal torque that is greater than the external torque

decreases the distance between the attachment points of the muscle

5 points   

QUESTION 6

Which of the following muscles is a primary hip flexor?

Iliopsoas

Piriformis

Gluteus Maximus

Quadratus Femoris

4 points   

QUESTION 7

Which of the following statements is INCORRECT?

The sarcomere is the smallest contractile unit of the muscle

The epimysium surrounds the outer layer of the muscle

The perimysium surrounds the individual fasicles

The endomysium surrounds the nerves and blood vessels of the muscle

Muscle fibers are comprised of many myofibrils

5 points   

QUESTION 8

Identify this structure A

Ilium

Acetabulum

ASIS

Ishial Tuberosity

Iliac Crest

Iliacus: Femoral Nerve

Pectineus: Femoral Nerve

Gluteus Maximus: Superior Gluteal Nerve

Tensor Fasciae Latae: Superior Gluteal Nerve

Gluteus Medius: Superior Gluteal Nerve

Explanation / Answer

1- gluteus gluteus Maximus not controlled by superior gluteal nerve

2- concentric contraction is the shortening of muscle

3- primary hip flexor muscle is iliacus which forms iliopsoas.

4- endomysium Surround the love and blood vessels is is incorrect option because it's around the fascia of muscle

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