anatomy wk 1 Flashcards
1
Q
what is the crista terminalis
A
ridge where pectinate mm. terminate
2
Q
two attachment points of septomarginal trabecula (modurator band)
A
interventricular septum
&
base of papillary m.
3
Q
what heart chamber is septomarginal trabecula (modurator band) located
A
right ventricle
4
Q
papillary mm. are attached to tricuspid valve via _____
A
chordae tendinae
5
Q
each leaflet of tricuspid valve gets _____
A
one papillary m.
6
Q
aortic valve best heard where on chest
A
R 2nd intercostal
7
Q
R AV (tricuspid) valve best heard where on chest
A
R 5th intercostal
8
Q
pulmonary valve best heard where on chest
A
L 2nd intercostal
9
Q
L AV (mitral) valve best heard where on chest
A
L 5th intercostal midclavicular
10
Q
vagus n. runs _____ to the root of the lung
A
posterior
11
Q
phrenic n. runs _____ to the root of the lung
A
anterior
