Cardiovascular Anatomy Flashcards Preview

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Flashcards in Cardiovascular Anatomy Deck (18)
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0
Q

What are the common congenital anomalies of the heart?

A
Ventricular Septal Defect (VSD)
Atrial Septal Defect (ASD)
Tetralogy of Fallot
Patent Foramen Ovale
Persistent Ductus Arteriosus (PDA)
1
Q

The heart develops in the _______ of the developing fetus at the 3rd week?

A

Mesoderm

2
Q

What is the most common congenital anomaly of the heart?

A

Ventricular Septal Defect (VSD)

3
Q

Cyanosis is due to the mixing of arterial blood with deoxygenated blood and occurs in ___ to ___ shunts?

A

Right to Left

4
Q

60-70% of myocardial venous blood drains into the heart via the _______ _______?

A

Coronary sinus

5
Q

The heart valve from right atrium to right ventricle?

A

Tricuspid

6
Q

The heart valve from right ventricle to pulmonary trunk?

A

Pulmonary

7
Q

The heart valve from left atrium to left ventricle?

A

Mitral (bicuspid)

8
Q

The heart valve from left ventricle to ascending aorta?

A

Aortic

9
Q

What are the 4 branches of the right coronary artery?

A

Sinu-atrial
Right marginal
Posterior interventricular
Atrioventricular

10
Q

Branches of the left coronary artery?

A

Circumflex
Anterior interventricular (left anterior descending)
Left marginal

11
Q

The SA node is innervated by cardiac plexuses with sympathetic fibers from ____ sympathetic ganglia and parasympathetic fibers from CN __?

A

T1-T5

CN X- Vagus

12
Q

The left subclavian artery comes off the ______, while the right subclavian artery comes off the _____?

A

Left- arch of the aorta

Right- brachiocephalic trunk

13
Q

The axillary nerve accompanies what artery in the quadrangular space?

A

Posterior circumflex artery

14
Q

The brachial artery accompanies what nerve in the arm?

A

Median

15
Q

The femoral artery is accompanied by what nerve in the mid-thigh?

A

Saphenous

16
Q

The popliteal artery accompanies what nerve in the popliteal fossa?

A

Tibial nerve

17
Q

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

A

Deep peroneal nerve (deep fibular)