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Anatomy blk 3 wk1 Tutor Notes
Med school anatomy
27
Anatomy
Graduate
10/25/2010

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Cards

Term
What muscles raise rib cage during inspiration
Definition
Ext. intercostals
Term
What are the accessory mm of inspiration
Definition
scalenes, SCM
Term
What are the mm of active expiration
Definition
internal intercostals, abdominals
Term
Where do hemo- and pneumothorax occur
Definition
in the plueral potential space (between the parietal and visceral pleura)
Term
Where is the horizontal fissure of the right lobe located
Definition
3rd IC space
Term
where is the oblique fissure of the right and left lung located
Definition
5th IC space
Term
Where is the lingula of the left lung located
Definition
4th IC space to 5th IC space
Term
What is more anterior, trachea or esophagus?
Definition
trachea
Term
Where do aspirations occur
Definition
right lower lobe
Term
What is the only things that the thoracic duct doesn't drain
Definition
right trunk and arm (duct on left is reason for central line on right)
Term
What part of ANS does bronchial constriction
Definition
parasymp.- vagus
Term
What part of ANS does bronchial dilation
Definition
sympathetic- spinal cord/ symp. trunk
Term
Where is the oblique pericardial sinus located?
Definition
between pulmonary vv, posterior to heart
Term
Where is the transverse pericardial sinus located?
Definition
Above pulmonary vv and below pulmonary trunk
Term
Where are the pectinate mm?
Definition
in the right atrium
Term
Where is the fossa ovalis?
Definition
right atrium
Term
What supplies the majority of the blood to the right, posterior heart (RV, LV, interverntricular suptum (IVS))
Definition
Right posterior descending a.
Term
What is the main venous return for all coronary vv back into right atrium? (returns deoxiginated blood that was used by the heart itself)
Definition
Coronary sinus
Term
What gives rise to the anterior vagal trunk
Definition
the left vagus
Term
what gives rise to the posterior vagal trunk?
Definition
right vagus
Term
What levels provide sympathetic innervation to the heart
Definition
T1-T4 and sympathetic chain ganglia
Term
What is pacemaker of heart
Definition
SA node
Term
Where is referred pain from the heart felt?
Definition
Left arm/shoulder, chest wall, neck, jaw
Term
Where is referred pain from the larynx felt?
Definition
neck, ear. The pain fibers run with vagus
Term
What does the investing layer of the deep cervical fascia surround?
Definition
large, superficial mm
Term
layer of the deep cervical fascia blends with the fibrous pericardium?
Definition
pretrachial layer
Term
Where is the retropharyngeal space?
Definition
between visceral fascia and pre-vertebral fascia
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