Thorax II, Embryology, Radiology (2018) Flashcards
What is the arterial supply of the distal 3rd of esophagus?
Left gastric artery
Origin of Phrenic Nerve
C3, C4, C5
Gunshot at the Level of Xiphoid Process lodges to the Right T8, what structure is affected?
IVC
Phrenic to Diaphragm
T8
Supplies trachea
Vagus Nerve
stab (distant hearing, bulging of veins in the neck, difficulty of breathing)
Cardiac Tamponade
How many normal constriction does the esophagus have?
3
osterior to trachea?
Esophagus
What process occurs during at the end of the first week of development?
Implantation
Vein of umbilical chord?
1 vein (2 arteries)
White substance on fetus/newborn
vernix caseosa
Moderator band transmit
RBB (Right Bundle Branch)
Crown rump length
vertex of skull to apices or buttocks
In a chest X-ray in PA projection, it appears as a vertical radiolucent structure
Trachea
the removal of the glycoprotein coat and seminal plasma protein from the plasma membrane that overlies the acrosomal region of the spermatozoa
Capacitation
Supplies the right lower extremity
Thoracic duct
Pericardium
5th to 8th Thoracic Vertebra
TRUE or FALSE: As fetus grows, body grows faster than head
TRUE
Where is your SA node located?
Coronary sulcus
Moderator band carries
Right bundle of AV Bundle
Caudal to pericardium
T5-T8
TRUE or FALSE: 3rd month, head is 1/2 CRL
TRUE
Week where the fetus starts drinking its own amniotic fluid
5th month
Close proximity to recurrent nerve
Ligamentum arteriosum