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CM 401 Anatomy Class > Unit 1 Practice Exam Questions > Flashcards

Unit 1 Practice Exam Questions Flashcards

1
Q

What nerve runs with femoral artery and vein toward the adductor canal, but does not pass through the canal?

A

Saphenous nerve

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2
Q

What muscles make up the rotator cuff?

A

Supraspinatus, Infraspinatus, Teres minor, and Subscapularis

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3
Q

What happens when there is damage to the recurrent branch of median nerve?

A

Loss of function to thumb

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4
Q

What is the function of the Brachialis?

A

Flexes the forearm

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5
Q

Damage to CN XI (Spinal Accessory Nerve) impacts function of which muscles?

A

sternacoidmasoid and trapezius

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6
Q

What nerve innervates the Piriformis?

A

Anterior sacral spinal rami

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7
Q

Damage to which muscle causes fingers to loose ability to flex at DIP?

A

Flexor digitorum profundus

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8
Q

what is the vein that arises from/drains to spinal cord, epidural space, vertabrae?

A

Internal vertebral venous plexus

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9
Q

What root nerves make up the median nerve?

A

C5-C8, T1

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10
Q

What root nerves make up the axially nerve?

A

C5, C6

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11
Q

What muscles get innervated by the superior Gluteal Nerve?

A

Gluteus medius, gluteus minimus, tensor fasciae latae

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12
Q

Damage to the adductor longus would result in the loss of which function?

A

Inability to adduct thigh

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13
Q

Is the saphenous nerve motor or sensory?

A

Sensory only

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14
Q

What are 3 muscles that extend the leg at the knee and are innervated by the femoral nerve?

A

Vastus medialis, vastus intermedialis, vastus lateralis

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15
Q

What are the two muscles that can pronate the forearm?

A

pronator teres, pronator quadratus

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16
Q

The sciatic nerve will bifurcate distally into what to nerves?

A

Common fibular and tibial nerves

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17
Q

The deep branch of the radial nerve innervate a muscle that supinates the forearm at the elbow. What is that muscle called?

A

Supinator

18
Q

What muscle can abduct digits 2-4 away from the midline of the hand?

A

Dorsal interossei

19
Q

What three muscles make up the erector spinae?

A

Iliocostalis, longissimus, and spinalis

20
Q

What muscle can flex the thumb?

A

Flexor policis brevis

21
Q

Which muscle extends digit 1 and dorsiflexes foot at ankle?

A

Extensor hallucis longus

22
Q

Function of the Soleus:
A) Extends foot at ankle
B) Flexes foot at ankle
C) Everts foot at ankle
E) Innverts foot at ankle

A

B) Flexes foot at ankle

23
Q

Is the biceps brachii able to pronate forearm? True or False

A

False. It supinates and flexes forearm at elbow and stabilizes shoulder

24
Q

The coracobrachialis is innervated by the median nerve. True or False

A

False. It is innervated by the musculocutaneous nerve

25
Q

The triceps brachii is innervated by the radial nerve. True or False

A

True

26
Q

The flexor digitorum longus will flex which digits?

A

digits 2-5

27
Q

What is the function of the abductor digit minimi?
A) abducts thumb
B) abducts big toe
C) abducts digit 5
D) abducts digits 2-5

A

C) abducts digit 5 (the pinky)

28
Q

The tibialis posterior can:
A) extend foot
B) invert foot
C) plantar flex
D) extend leg
E) B and C

A

E) B and C

29
Q

The dorsal scapular nerve comes off what root?

A

Root C5

30
Q

The lateral pectoral nerve innervate both the pectoralis major and minor? Yes or No

A

No. It only innervates the pectoralis major

31
Q

Which muscle gets innervated by the long thoracic nerve?

A

Serratus anterior

32
Q

The outer layer of the spinal cord is called?

A

dura matter

33
Q

What is the name of the C1 vertebrae?

A

Atlas

34
Q

How many vertebrae are there for the thoracic vertebrae?
A) 5
B) 7
C) 9
D) 12

A

D) 12

35
Q

What is the name of the process of the axis vertebrae?

A

Odontoid process (dens)

36
Q

What is name of the most superior portion of the sternum?

A

manubrium

37
Q

What is the name of the most inferior portion of the sternum?

A

xiphoid

38
Q

What is the name of the space between the arachnoid and Pia matter?

A

subarachnoid

39
Q

The subclavian artery drains into?

A

Vertebral artery

40
Q

How many ribs do we have? including the floating ribs.

A

12

CM 401 Anatomy Class (2 decks)

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