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Cardiovascular-First Aid 2017 > Anatomy > Flashcards

Flashcards in Anatomy Deck (19)
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1
Q

Artery that supplies the right ventricle

A

Acute right marginal artery

2
Q

Most anterior chamber of the heart

A

Right ventricle

3
Q

Location of referred pain from pericardium

A

Shoulder

4
Q

Nerve that innervates pericardium

A

Phrenic nerve

5
Q

Potential space that lies between parietal and visceral layers

A

Pericardial cavity

6
Q

Pericardium layer between fibrous and visceral layers

A

Parietal pericardium

7
Q

Innermost pericardium layer

A

Visceral pericardium

8
Q

Most outer layer of heart

A

Fibrous pericardium

9
Q

Chamber of heart that can compress esophagus causing dysphagia

A

Left atrium

10
Q

Nerve that is compressed by left atrium causing hoarseness

A

Left recurrent laryngeal nerve

11
Q

Most posterior part of the heart

A

Left atrium

12
Q

When is coronary blood flow highest

A

Diastole

13
Q

Supplies SA and AV node

A

RCA

14
Q

PDA arises from what arteries in co-dominant circulation

A

Both LCX and RCA

15
Q

PDA arises from what artery in left-dominant circulation

A

Left circumflex artery

16
Q

PDA arises from what artery in right-dominant circulation

A

Right Coronary artery

17
Q

Supplies AV node, posterior 1/2 of interventricular septum, posterior 2/3 walls of ventricles and posteromedial papillary muscle

A

Posterior descending artery (PDA)

18
Q

Supplies lateral and posterior walls of left ventricle and anterolateral papillary muscle

A

Left circumflex artery (LCX)

19
Q

Heart vessel that supplies anterior 2/3 of interventricular septum, anterolateral papillary muscle and anterior surface of left ventricle

A

Left anterior descending artery (LAD)