Chest, Abdomen and Ribs Flashcards
(50 cards)
why do we do chest radiography?
to visualize visceral anatomy of chest (heart and lungs)
what kVp is required for chest?
high
SID chest radiography
72”
routine chest series
PA chest
left lateral chest
set up flow
measure set control panel set SID set collimation and apply side marker apply lead shielding to patient position patient at bucky align cassette to patient align CR to center of cassette
film size PA chest
14x17
bucky placement
1 1/2” above VP
ID blocker (PA chest)
up
CR (PA chest)
to spine and mid film
collimate (PA chest)
to film size
marker (PA chest)
Left above left shoulder
patient instructions (PA chest)
roll shoulders forward
deep inspiration adn hold
measure (PA chest)
over shoulder, spine to mid sternum
what should you see on PA chest?
tracheal air shadow aortic knob/arch cardiophrenic angle diaphragm hilum apex
optimal PA chest criteria
all heart and lung anatomy included unwanted anatomy out of lungs no rotation adequate penetration of structures upper 4 thoracic vertebrae identified well adequate inspiration of lung count 10 posteiror or 7 anterior ribs lung markings are crisp
SID (L lateral chest)
72”
film size (L lateral chest)
14x17
bucky location (L lateral chest)
1 1/2” above VP
patient position (L lateral chest)
left side against bucky, hands over head
CR (L lateral chest)
center of film and mid-axillary line
marker (L lateral chest)
left marker above left shoulder
breathing instructions (L lateral chest)
deep inspiration and hold
things you should see (L lateral chest)
sternum heart right hemidiaphragm left hemidiaphragm posterior costophrenic angles superimposed aortic arch apices superimposed
image criterial (L lateral chest)
apices through costophrenic angles visualized and clear
posteior ribs superimposed
IVFs open
sternum in profile