RTE 1503 ACTUAL EXAM 2026 QUESTIONS
WITH ANSWERS GRADED A+
◉ PA CXR Criteria. Answer: Entire lungs included
No rotation = right and left clavicles symmetric at same distance from
spine laterally
Shoulders rolled forward = Scapulae removed from lungs
Full inspiration = 10 posterior ribs
Sufficient elevation of the chin = Apices free of superimposition of chin
Sufficient KVp and penetration of heart = Shadow of spine through
heart
◉ Lateral Chest. Answer: CR T-7
14x17 IR Lengthwise
Lower CR 1 inch from T7 for Pt w/ broad shoulders
this will compensate for OID and
, divergence of beam
◉ Lateral CXR criteria. Answer: Entire lungs included
No rotation = superimposition of posterior ribs
Posterior ribs separated More than 1 cm demonstrates rotation
Sufficient elevation of the chin = Apices free of superimposition of chin
◉ AP Supine CXR. Answer: CR T7; 3-4 inches inferior to jugular notch
at level of axilla
CR angled 5° caudad to be perpendicular to sternum.
This angulation Prevents superimposition of the clavicles and apices
◉ Semi-Erect CXR. Answer: CR T7; 3-4 inches inferior to jugular notch
at level of axilla
CR angled caudad to be perpendicular to sternum and IR.
This angulation Prevents superimposition of the clavicles and apices
◉ Criteria Supine & Semi-erect CXR. Answer: Image is Similar to PA
except
Heart appears magnified due to OID
Air-fluid levels are not clearly defined
WITH ANSWERS GRADED A+
◉ PA CXR Criteria. Answer: Entire lungs included
No rotation = right and left clavicles symmetric at same distance from
spine laterally
Shoulders rolled forward = Scapulae removed from lungs
Full inspiration = 10 posterior ribs
Sufficient elevation of the chin = Apices free of superimposition of chin
Sufficient KVp and penetration of heart = Shadow of spine through
heart
◉ Lateral Chest. Answer: CR T-7
14x17 IR Lengthwise
Lower CR 1 inch from T7 for Pt w/ broad shoulders
this will compensate for OID and
, divergence of beam
◉ Lateral CXR criteria. Answer: Entire lungs included
No rotation = superimposition of posterior ribs
Posterior ribs separated More than 1 cm demonstrates rotation
Sufficient elevation of the chin = Apices free of superimposition of chin
◉ AP Supine CXR. Answer: CR T7; 3-4 inches inferior to jugular notch
at level of axilla
CR angled 5° caudad to be perpendicular to sternum.
This angulation Prevents superimposition of the clavicles and apices
◉ Semi-Erect CXR. Answer: CR T7; 3-4 inches inferior to jugular notch
at level of axilla
CR angled caudad to be perpendicular to sternum and IR.
This angulation Prevents superimposition of the clavicles and apices
◉ Criteria Supine & Semi-erect CXR. Answer: Image is Similar to PA
except
Heart appears magnified due to OID
Air-fluid levels are not clearly defined
