-
External intercostal m.
- hands in pocket
- tubercle to midclavicular, membranous anteriorly
-
Internal intercostal m.
- right angled to external
- sternum to midaxillary, membranous posteriorly
-
Innermost intercostal m.
- same orientation as internal
- midclavicular to midscapular, membranous ant and post
-
Rib location during quiet respiration:
Midclavicular
-
Rib location during quiet respiration:
Midaxillary
-
Rib location during quiet respiration:
Midscapular
-
Pulmonary arteries
away from heart, deox
-
Pulmonary veins
to heart, ox
-
Pulmonary arteries in reference to bronchus
RALS
-
inspired objects go to
- right main bronchi
- wider, shorter, more vertical than left
-
umbilical artery
deox blood away from baby's portal v to placenta
-
umbilical vein
ox blood from placenta to baby's portal vein
-
ligamentum teres
umbilical Vein
-
ligamentum venosum
shunts blood in liVer via ductus Venosus
-
Landmarks innervations:
1. Xiphoid process
2. Umbilicus
3. Level of pubis
- 1. Xiphoid process - ~ T6
- 2. Umbilicus - T10
- 3. Level of pubis - L1
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