2nd credit – Neck & Thorax ND (short)

Breast: (multiple)

Consists of 15-20 lobes

Size depends on amount of glandular tissue

Has 50-60 lactiferous ducts

Has areola surrounded by the nipple

Before puberty doesn’t have areola

The nipple is surrounded by areola

The right coronary artery:(multiple)

Gives posterior interventricular branch

Is short- about 1cm long

Goes between right atrial appendage and pulmonary trunk

Goes between pulmonary trunk and left auricle

Gives anterior interventricular branch

Gives posterior interventricular branch

Is accompanied by the great cardiac vein

Is accompanied by the small cardiac vein

The 1st intercostal space:

Is supplied by anterior intercostal artery, a direct branch of aortic arch

Is supplied by anterior intercostal artery, a direct branch of superior epigastric artery

Is supplied by anterior intercostal artery, a direct branch of internal thoracic artery

Is supplied by anterior intercostal artery, a direct branch of descending aorta

Is supplied by anterior intercostal artery, a direct branch of musculophrenic artery

Glossopharyngeal nerve:(multiple)

It is only motoric nerve

It is a mixed nerve

It supplies trapezius m

It goes by foramen magnum

It goes by the medial part of jugular foramen

It gives superior laryngeal nerve

It supplies the stylopharyngeus muscle

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