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General Anatomy Chiro Essentials 5 Cardiovascular Anatomy 2 Flashcards

1
Q

The heart is supply by what 2 branches that arise from the ascending aorta?

A

Right & Left coronary arteries

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2
Q

The right coronary artery runs in the anterior atrioventricular sulcus btwn the right auricle and the pulmonary trunk. What 6 structures of the heart does it supply?

A 
right atrium
right ventricle
30% left atrium
SA node
AV node
Posterior 1/3 of the interventricular septum
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3
Q

How many branches does the right coronary artery have?

A

4

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4
Q

The Left coronary artery has 3 branches, what are they?

A

Circumflex
Anterior interventricular
Left marginal

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5
Q

What 3 areas does the left coronary artery supply?

A

left ventricle
70% left atrium
anterior 2/3 of the interventricular spetum

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6
Q

The Circumflex artery is a branch of which coronary artery?

A

Left

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7
Q

The coronary sinus drains 60-70% of the hearts venous blood via what 4 veins?

A 
Great Cardiac (accompanies the anterior interventricular A)
Small Cardiac (accompanies the right marginal A)
Middle Cardiac (accompanies the posterior interventricular A)
Oblique Cardiac
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8
Q

Where is the sino-atrial node located?

A

upper right atrium

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9
Q

Where is the Atrial-ventricular node located?

A

posteroinferior part of right atrium

*in the Triangle of KOCH

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10
Q 
The bundle of his is located where?
A. Left Atrium
B. Interventricular septum
C. right ventricle
D. Left ventricle
A

interventricular septum

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11
Q

The SA node is innervated by what plexus?

A

Cardiac Plexus

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12
Q

The cardiac plexus innervated the SA node with sympathetic fibers from T1-T5 symp ganglia and parasympathetics from what cranial nerve?

A

CN X (10- Vagus)

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13
Q

Does the superficial or deep part of the cardiac plexus receive some contributions from the recurrent laryngeal nerves from the vagus?

A

Deep Cardiac plexus

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14
Q

What are the 3 branches of the aortic arch?

A

Brachiocephalic trunk
Left common carotid
Left subclavian

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15
Q

The right and left coronary arteries arise from what part of the aorta?

A

Ascending

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16
Q

How many bronchial branches come off the descending aorta?

A

3 bronchial branches

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17
Q

What are the 4 paired visceral branches of the abdominal aorta? *GRIM

A

Gonadal
Renal
Inferior Phrenic
Middle Adrenal

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18
Q

What are the 4 paired parietal branches of the abdominal aorta?

A

1st-4th lumbar arteries

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19
Q

The aorta ends at L4 and bifurcates into what?

A

Common iliac arteries

*which then divide into internal and external iliac arteries

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20
Q 
Among the following UNpaired visceral branches of the abdominal aorta, which is found at T12?
A. Celiac trunk
B. Superior Mesenteric A
C. Inferior Mesenteric A
D. Median Sacral A
A

Celiac trunk

*got some 12’s in the trunk

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21
Q 
Among the following UNpaired visceral branches of the abdominal aorta, which is found at L3?
A. Celiac trunk
B. Superior Mesenteric A
C. Inferior Mesenteric A
D. Median Sacral A
A

inferior mesenteric A

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22
Q 
Among the following UNpaired visceral branches of the abdominal aorta, which is found at L4?
A. Celiac trunk
B. Superior Mesenteric A
C. Inferior Mesenteric A
D. Median Sacral A
A

Median Sacral A

23
Q 
Among the following UNpaired visceral branches of the abdominal aorta, which is found at L1?
A. Celiac trunk
B. Superior Mesenteric A
C. Inferior Mesenteric A
D. Median Sacral A
A

Superior mesenteric A

24
Q

The Internal iliac artery has 9 branches (6 anterior and 3 posterior). What are the 6 anterior branches?
* some inherit money, others inherit insanity, usually

A 
Superior Vesicle
Inferior Vesicle
Middle Rectal
Obturator
Inferior Gluteal
Internal Pudendal
Uterine
25
Q

What are the 3 posterior branches of the internal iliac artery? *Isnt life silly

A

iliolumbar
lateral sacral
superior gluteal

26
Q

The external Iliac artery only has 3 branches, what are they? *creepers inside doors

A

Cremasteric A
Inferior epigastric A
Deep circumflex A

27
Q

The external artery continues as what artery beyond the inguinal ligament?

28
Q

The femoral artery has 4 branches what are they?

*suck dick suck dick

A

Superior external pudendal
Deep external pudendal
Superficial circumflex iliac
Deep femoral w/ medial and lateral circumflex branches

29
Q

The Femoral Artery passes through the adductor canal and becomes what artery?

A

Popliteal A

30
Q

The posterior Tibial A passes behind the medial malleous and divides into what arteries?

A

medial and lateral plantar arteries

31
Q

What artery continues in the foot as the dorsal pedis artery?

A

Anterior Tibial Artery

32
Q

The dorsal pedis artery gives off what branch that supplies the dorsum of the foot?

A

Arcuate artery

33
Q

Which plantar branch of the posterior tibial artery would form the plantar arch?

A

Lateral plantar

34
Q

The left subclavian artery comes off the aortic arch, but where does the right subclavian branch from?

A

brachiocephalic trunk

35
Q

Branches of the subclavian artery include the internal thoracic, vertebral, thyrocervical trunk and what other trunk?

A

Costocervical trunk

36
Q

Which Trunking branch of the subclavian artery has branches consisting of the : Suprascapular A, Inferior thyroid A, and Transverse Cervical A?

A

Thyrocervical trunk

*SIT

37
Q

Beyond the boarder of the 1st rib the subclavian artery becomes what artery?

A

Axillary A

38
Q

The Axillary artery is divided into 3 parts by what muscle?

A

Pectoralis Minor

39
Q

Of the 3 parts of the Axillary arteries divisions, which one would contain only the superior thoracic artery?

40
Q

The 2nd part of the axillary arteries divisions would contain which 2 arteries?

A

Thoraco-acrominal A

Lateral Thoracic A

41
Q

The 3rd part of the axillary arteries divisions would contain which 3 arteries?

A

Subscapular A

Posterior & Anterior Circumflex humeral A’s

42
Q

As the Axillary artery continues down the arm is becomes what artery?

A

Brachial A

43
Q

The Brachial Artery terminates in what fossa which is located at the level of the neck of the radius?

A

Cubital Fossa

44
Q

The brachial Artery bifurcates after it terminates in the cubital fossa to form what two arteries?

A

Radial and Ulnar

45
Q

The Radial Artery has 4 branches (RCMP), what are they?

A

Radial Recurrent
Carpal
Muscular
superficial Palmer

46
Q

The superficial palmar arch is a continuation of which artery?

A

Ulnar artery

47
Q

The Deep palmar arch is a continuation of which artery?

A

Radial Artery

48
Q

The Axillary nerve accompanies the posterior circumflec artery where?

A

the Quadrangluar space

49
Q

The brachial artery is accompanied by what nerve in the arm?

A

Median Nerve

50
Q

The superior ulnar collateral artery accompanies the ulnar nerve behind what bony feature/structure?

A

medial epicondyle

51
Q

what nerve accompanies the femoral artery in the mid thigh?

A

Saphenous N

52
Q

what nerve accompanies the femoral artery in the upper thigh?

53
Q

The anterior tibial artery accompanies what nerve in the anterior leg compartment?

A

deep peroneal (fibular) N

54
Q

The popliteal artery accompanies the tibial nerve in what structure/area of the leg?

A

popliteal fossa

B1 (17 decks)

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