3.3.2 Anatomy Review Flashcards

1
Q

What is the name for the nerves that innervate the skin and muscle?

A

Skin - dermatome

Muscle - myotome

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2
Q

What is a rhizotomy?

A
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3
Q

What is the C5 dermatome located?

A

Clavicle

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4
Q

Where is the T4 dermatome located?

A

The nipple

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5
Q

Where is the xiphoid process dermatome located?

A

T7

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6
Q

Where is the umbilicus dermatome located?

A

T10

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7
Q

What is the location of the inguinal ligament?

A

L1

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8
Q

The subclavian artery and vein are separated by?

A

Anterior scalene muscle attaching to the scalene tubercle

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9
Q

Where is the xiphoid process and what can cause it to become painful?

A
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10
Q

Where does the 2nd rib attach to the sternum?

A

Sternal angle

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11
Q

What are some key processes that occur at the sternal angle?

A
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12
Q

What is premature sternal fusion associated with?

A

Increased incidents of heart defects

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13
Q

What is a sternal fistula?

A

Holes in the sternum

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14
Q

Which intercostal muscles are used for expiration and inhalation?

A

External - inspiration

Internal - expiration

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15
Q

Describe the patterning of the intercostal muscles?

A

Noting where the are musclar and where there are membranous

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16
Q

What is the relationship of the intercostal vein, arteries, and nerves?

A
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17
Q

What is coarctation of the aorta?

A
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18
Q

What is polythelia, polymastia, and where is the “milk line”?

A
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19
Q

What is the renal anomaly associated with polythelia?

A

Duplication of ureters

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20
Q

In regards to the diaphragm, what intercostal spaces do the right and left domes reach? Why?

A
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21
Q

The diaphragm is mainly derived from? What is it innervated by?

A

Septum transverum

Pleuroperitoneal fold

C 3,4,5

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22
Q

What is a congenital diaphragmatic hernia?

A
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23
Q

The inferior vena cava passes through the diaphragm at what intercostal space?

A

T8

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24
Q

What passes through the diaphragm at T10?

A

Esophageal hiatus and the vagal trunks

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25
Q

What passes through the diaphragm at T12?

A

The aortic hiatus

Allow thoracic duct and azygos vein to enter

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26
Q

On this image where is the cephalic vein, lateral and medial pectoral nerves?

A
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27
Q

Where is the costodiaphragmatic recess, and what is its importance?

A
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28
Q

What is the most likely cause of a hemothorax?

A
29
Q

What are the major grooves and hilum structure of the right lung?

A
30
Q

What are the major grooves and hilar structure of the left lung?

A
31
Q

Where are inhaled foreign bodies most likely to end up?

A

Right lower lung

32
Q

What muscles are used during heavy inspiration?

A
33
Q

What muscles are used during heavy expiration?

A
34
Q

What are the importances of the sinuses located in the pericardium?

A
35
Q

What is cardiac tamponade, and what are the symptoms?

A
36
Q

What is the location on the external surface of the different heart sounds?

A
37
Q

What are the highlighted structures?

A
38
Q

The fossa ovalis is formed from what?

A

The septum primum

39
Q

The edges of the fossa ovalis is formed from?

A

Septum secundum

40
Q

What are the key characteristics of LVH?

A
41
Q

Explain the positioning of the aortic and pulmonic valves, and the names of the individual leaftlets of the valves.

A
42
Q

What is the ramus intermedius artery?

A

This is when the left coronary artery trifurcates

43
Q

What is the highlighted area?

A

SA branch

44
Q

What are the main arteries used in CABG?

A
45
Q

What are the main locations for an MI to occur?

A
46
Q

What are the highlighted veins?

A
47
Q

What is the main way blood is returned from the heart?

A
48
Q

Where would you place a pacemaker if attempting to take of SA node function? AV function?

A
49
Q

Defects in what lead to an ASD?

A

Endocardial cushions

50
Q

What are the highlighted areas?

A

Valve of the foramen ovale - left

Right - Septum secundum

51
Q

What is the importance of a PDA?

A

A person with a PDA is at increased risk of developing a paradoxical emboli

52
Q

What is aortic valve stenosis?

A
53
Q

What is derived from the 3rd aortic arch?

A

The carotid system

54
Q

What is derived from the left 4th aortic arch?

A

The arch of the aorta

55
Q

What is derived from the 4th right aortic arch?

A

Subclavian artery

56
Q

What is derived from the 6th aortic arch?

A

Pulmonary arteries and ductus arteriosus

57
Q

What left laryngeal nerve runs behind what?

A

The ligamentum arteriosum

58
Q

What is the second most common aortic arch patterning?

A
59
Q

What are the highlighted structures?

A
60
Q

What is the highlighted structure?

A

Greater splanchnic nerve

61
Q

The greater splanchnic nerve runs from what to what?

A

T5-T9

62
Q

What are the highlighted structures?

A
63
Q

What is the highlighted image?

A

Thoracic duct

64
Q

What is important about the position of the posterior longitudinal ligament? What is the position of the anterior longitudinal ligament?

A
65
Q

Where is the ligamentum flavum?

A
66
Q

What is spondolysis?

A
67
Q

What is spondylolisthesis?

A
68
Q

What are the highlighted areas?

A
69
Q

What are the different types of spinal cord defects?

A