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MSK Anatomy > Back, Neck and Abdomen > Flashcards

Back, Neck and Abdomen Flashcards

1
Q

Skull bony anatomy

A

Nasal bones
Margins of orbit
Mandible
Look at bite

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2
Q

How do we palpate TMJ?

A

Anterior to external ear, in line with C2

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3
Q

What are the two Mastication Muscles?

A

Temporalis and Masseter

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4
Q

Origin of temporalis?

A

Temporal fossa and fascia

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5
Q

Insertion of temporalis?

A

Coronoid process of mandible, runs under the zygomatic arch

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6
Q

How to test the two Mastication muscles?

A

Ask patient to clench teeth

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7
Q

Origin of Masseter?

A

Zygomatic Arch

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8
Q

Insertion of Masseter?

A

Angle and ramus of mandible

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9
Q

Where is the External Occipital Protuberance?

A

Base of the skull, above a dip.

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10
Q

What is the name of the prominent bone behind the ears?

A

Mastoid Process

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11
Q

What attaches at the Mastoid process?

A

Sternocleidomastiod, splenius wapitis and longissimus capitis

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12
Q

How do we palpate the Transverse process of the cervical spine?

A

Feel hard lump, C1, then move caudally and in a lordotic path.

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13
Q

How many Cervical Vertebra are there?

A

7

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14
Q

How many Thoracic vertebra?

A

12

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15
Q

There are how many lumbar and sacral vertebra?

A

5

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16
Q

How do we palpate the Cervical spine?

A

Roll off the occipital protuberance.
Past the dip you land on C2.
Flex the neck and work down to C6/7.

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17
Q

How do we palpate the thoracic?

A

Continue down off Cervical.
T3 is inline with spine of scapula
T7/8 inline with inferior aspect of scapula

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18
Q

Lumbar spine palpation?

A

Come across from the iliac crest and you will be on L4.

Go down onto L5

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19
Q

How do we palpate the first rib?

A

Come of the upper trap and press down, there is the first rib. Often very tender.

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20
Q

What is the origin of the Sternocleidomastiod?

A

Superior portion of Manubruim, medial side of clavicle

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21
Q

state the insertion of sternocleidomastiod?

A

Mastoid process and lateral superior nuchal line.

22
Q

What is the action of SCM?

A

Neck flexion and rotation to opposite side.

23
Q

What artery is medial to the SCM?

A

Carotid.

24
Q

How do we palpate SCM?

A

Patient lying in prone, rotate and lift head.

25
Q

Name the 3 Scalenes?

A

Anterior, Middle and Posterior

26
Q

Where do the anterior and middle scalene insert?

A

First rib

27
Q

Where does the posterior scalene insert?

A

Second Rib

28
Q

State the origin of anterior scalene?

A

Transverse processes C3-C6

29
Q

What is the origin of middle scalene?

A

Transverse processes of C2-C7

30
Q

Origin of the posterior scalene?

A

Transverse processes of C6-C7

31
Q

What is the insertion of posterior scalene?

A

Second Rib

32
Q

What 3 muscles comprise the erector spinae?

A

iliocostalis, longissimus and spinalis

33
Q

What is the origin of the erector spinae?

A

Common tendon - attaches to posterior surface of sacrum, iliac crest, spinous processes of lumbar and T11 &T12

34
Q

State the insertion of erector spinae?

A

Posterior ribs, spinous and transverse processes of thoracic and cervical vertebrae and mastoid process.

35
Q

What is the origin of the intercostals?

A

Inferior border of the rib above

36
Q

What is the insertion of the intercostals?

A

Superior border of the rib below.

37
Q

How do we palpate the intercostals?

A

Side lying, feel between the ribs.

38
Q

What is the origin of the rectus abdominus?

A

Pubic crest and symphysis

39
Q

State the insertion of rectus abdominus

A

Cartilage of 5th, 6th and 7th ribs and xiphoid process.

40
Q

What is the origin of the external oblique?

A

External surface of 5th - 12th ribs

41
Q

Insertion of the external oblique?

A

Anterior part of iliac crest, rectus sheath and lines alba.

42
Q

How to test the external oblique?

A

Side crunch, side that is lifted.

43
Q

State the origin of the internal obliques?

A

Lateral inguinal ligaments, iliac crest and theracolumar fascia.

44
Q

What is the insertion of internal obliques?

A

Internal surface of lower 3 ribs, rectus sheath and linea alba.

45
Q

How do we test the internal obliques?

A

Side crunch, side opposite to lifted.

46
Q

What is the origin of the transverse abdominis?

A

Lateral inguinal ligaments, iliac crest, theracolumbar fascia and internal surface fo 6th-12th ribs.

47
Q

What is the insertion of the transverse abdominis?

A

Rectus sheath on linea alba

48
Q

What is the origin of the quadrates lumborum?

A

Posterior iliac crest

49
Q

State the insertion of quadratus lumborum?

A

12th rib and transverse processes of L1-L4

50
Q

How do we test the quadrates lumborum?

A

Hip hitch

MSK Anatomy (5 decks)

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