Anatomy Flashcards

1
Q

What is the surface anatomy of the upper right border of the heart?

A

The third costal castigate , 1cm from the sternum

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2
Q

What is the surface anatomy of the lower right corner of the heart?

A

The 5th/6th costal cartilage parasternally

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3
Q

What is the surface anatomy of the upper left corner of the heart?

A

The 2nd intercostal space, 2cm from the sternum.

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4
Q

What is the inferior attachment of the heart?

A

The central tendon of the diaphragm

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5
Q

What is the anterior attachment of the heart?

A

The sternum cardiac ligament

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6
Q

What separates the reflection of the parietal pericardium around the arteries from the reflection around the veins?

A

The transverse sinus

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7
Q

What is the name of the blind ended space that is the reflection of the parietal pericardium around the veins?

A

The oblique sinus

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8
Q

Which layer of the pericardium is sensitive?

A

The parietal and fibrous layers

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9
Q

What angle does the axis of the heart point at?

A

70 degrees

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10
Q

What is the name of the grooves between heart chambers?

A

Silvio

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11
Q

Where does the sinus venarum run?

A

Between the svc and ivc in the ra

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12
Q

What is the name of the smooth depression in the right atrial wall?

A

Fossa ovalis

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13
Q

What is the name of the smooth area of the right ventricular wall?

A

Infindibulum

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14
Q

What is the moderator band?

A

It is the bundle passing from the septum to the anterior papillary muscle.

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15
Q

What is the sympathetic innervation of the SAN

A

Three cervical ganglia and T1-T4

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16
Q

Which coronary artery does the circumflex arise from?

A

The left coronary arteries

17
Q

Where do you listen for the pulmonary valve?

A

Medial end of the left second intercostal space

18
Q

Where do you listen to the aortic valve?

A

The medial end of the second right intercostal space.

19
Q

Where do you listen for the tricuspid valve?

A

Either side of the sternum in the 5th intercostal space

20
Q

Where do you listen to the mitral valve?

A

The left 5th intercostal space at the mid clavicular line

21
Q

What is the surface anatomy of the apex of the heart?

A

The fifth intercostal space at the mid clavicular line