1
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CRT TMC RRT Questions and Answers
(100% Correct Answers) Already Graded
A+
extra pulmonary air indicates: —ANS: -pneumothorax
-pneumoperitoneum
-pneumomediastinum
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-pneumopericardium
-sub cu. emphysema
Epiglottitis: —ANS: -above glottis
Guru01 - Stuvia
-confirm with lat. neck cxr; supraglottic narrowing with enlarged
flattened epiglottis
-thumb sign
Tx: intubate
Croup (laryngotracheobronchitis) —ANS: infection of upper
airway characterized by a barky cough seen in children
CXR: tracheal narrowing with subglottic swelling (steeple sign,
picket fence, pencil point, hour glass)
Treatment: racemic epi and O2
ETT Placement: —ANS: 2-6 cm above carina-- level of aortic arch
To confirm- first listen to breath sounds, then CXR
AP radiograph: —ANS: front to back
PA radiograph —ANS: back to front
Lateral radiograph —ANS: sides
, 2
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Oblique CXR —ANS: standing/diagonal- lesions
Lateral decubitus —ANS: lying on AFFECTED side-- pleural effusions
Apical lordotic —ANS: tops of lungs used to confirm TB
End exp. image —ANS: detect small pnuemos
Confirming quality of CXR image —ANS: - clavicles are level
- penetration- vertabrae visible just behind heart
-mediastinum- area between lungs, heart, blood vessels and
bronchi are found
-vascular markings
Enlarged Heart in CXR —ANS: cardiomegaly--- CHF- pericardial
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effusion
Normal CXR —ANS: -hemidiaphragms
-R diaphragm elevated (liver underneath)
Guru01 - Stuvia
-L diaphragm at level of 6 anterior rib
-trachea midline
-bilateral radiolucent appearance
-sharp costophrenic angles
- heart not consuming 50% of picture
Blood Pressure —ANS: 120/80
90-140 systolic acceptable
60-90 diastolic acceptable
hypertension- O2
hypotension- fluids, hypovolemia, chf
Heart sounds: —ANS: S1- ventricles contract
S2-ventricles relax
(LUB-DUB)
S3 & S4 not good; recommend echo
For Expert help and assignment solutions, +254707240657
CRT TMC RRT Questions and Answers
(100% Correct Answers) Already Graded
A+
extra pulmonary air indicates: —ANS: -pneumothorax
-pneumoperitoneum
-pneumomediastinum
© 2025 Assignment Expert
-pneumopericardium
-sub cu. emphysema
Epiglottitis: —ANS: -above glottis
Guru01 - Stuvia
-confirm with lat. neck cxr; supraglottic narrowing with enlarged
flattened epiglottis
-thumb sign
Tx: intubate
Croup (laryngotracheobronchitis) —ANS: infection of upper
airway characterized by a barky cough seen in children
CXR: tracheal narrowing with subglottic swelling (steeple sign,
picket fence, pencil point, hour glass)
Treatment: racemic epi and O2
ETT Placement: —ANS: 2-6 cm above carina-- level of aortic arch
To confirm- first listen to breath sounds, then CXR
AP radiograph: —ANS: front to back
PA radiograph —ANS: back to front
Lateral radiograph —ANS: sides
, 2
For Expert help and assignment solutions, +254707240657
Oblique CXR —ANS: standing/diagonal- lesions
Lateral decubitus —ANS: lying on AFFECTED side-- pleural effusions
Apical lordotic —ANS: tops of lungs used to confirm TB
End exp. image —ANS: detect small pnuemos
Confirming quality of CXR image —ANS: - clavicles are level
- penetration- vertabrae visible just behind heart
-mediastinum- area between lungs, heart, blood vessels and
bronchi are found
-vascular markings
Enlarged Heart in CXR —ANS: cardiomegaly--- CHF- pericardial
© 2025 Assignment Expert
effusion
Normal CXR —ANS: -hemidiaphragms
-R diaphragm elevated (liver underneath)
Guru01 - Stuvia
-L diaphragm at level of 6 anterior rib
-trachea midline
-bilateral radiolucent appearance
-sharp costophrenic angles
- heart not consuming 50% of picture
Blood Pressure —ANS: 120/80
90-140 systolic acceptable
60-90 diastolic acceptable
hypertension- O2
hypotension- fluids, hypovolemia, chf
Heart sounds: —ANS: S1- ventricles contract
S2-ventricles relax
(LUB-DUB)
S3 & S4 not good; recommend echo
