Heart and Lungs (Stempass)

rib 2-5

what is the left border of the ribcage?

rib 3-6

what is the right border of the ribcage?

behind the ascending aorta and pulmonary trunk

where is the transverse pericardial sinus located?

real space

what kind of space is the transverse pericardial sinus?

potential space

what kind of space is the oblique pericardial sinus

if the space is damaged or fluid builds up

when does something go from a potential space to a real space?

space between the visceral pericardium and the parietal pericardium

where is the oblique pericardial sinus located?

epicardium

visceral pericardium is the same as _______

superior vena cava, inferior vena cava, coronary sinus opening

what 3 ways can deoxygenated blood enter the right atrium?

R. atrium, tricuspid valve, R. ventricle, pulmonary semilunar valve, pulmonary trunk, pulmonary arteries, lungs

order of deoxygenated blood through the heart:

from lungs back to the heart through the pulmonary veins, L. atrium, bicuspid (mitral) valve, L. ventricle, aortic semilunar valve, aorta/aortic arch

order of oxygenated blood through the heart:

atrium

pectinate m is in the ______

between the right atrium and the right auricle

where is the sulcus terminalis located?

between 2 atrium

where is the fossa ovalis located?

it is an open hole during embryonic life

what is unique about the fossa ovalis?

small cardiac vein

what vein runs with the R marginal branch?

middle cardiac vein

what vein runs with the posterior interventricular descending branch (PID)?

1. R marginal branch

   1. small cardiac vein

2. posterior interventricular descending branch (PID)

   1. middle cardiac vein

what are the 2 arteries and 2 veins that are apart of the right coronary artery?

1. anterior interventricular descending branch (LAD)

   1. great cardiac vein

2. circumflex a

3. L marginal a

what are the 3 arteries and 1 vein that are apart of the left coronary artery?

1. small cardiac vein

2. middle cardiac vein

3. great cardiac vein

what 3 veins drain into the coronary sinus?

great saphenous v

the _______ _______ is used for coronary bypass

mouth → trachea → primary bronchi → lobar bronchi (secondary bronchi) → segmental bronchi (tertiary bronchi) → terminal bronchioles → respiratory bronchioles → alveolar sacs

bronchopulmonary tree flow:

carina

______ - bifurcation of the trachea