SonoSim Airway Ultrasound Mastery Test Exam Questions and Verified Graded A+ Answers
A difficult-intubation patient is found to have a lung pulse along his left anterior chest and
lung sliding along his right anterior chest. These findings indicate __________.
A. right mainstem intubation
B. left mainstem intubation
C. tracheal intubation
D. esophageal intubation
E. pneumothorax - Answer-A. right mainstem intubation
The visceral and parietal pleura within the thoracic cavity __________.
A. line the lungs and inner thoracic cavity, respectively
B. are adherent in a majority of locations
C. are both primarily found lining the lungs
D. are found exclusively along the heart
E. have an anechoic appearance on ultrasound - Answer-A. line the lungs and inner thoracic
cavity, respectively
Scanning the anterior neck for purposes of endotracheal tube localization is best performed
using a linear-array transducer.
A. True
B. False - Answer-A. True
There are multiple echogenic tissue lines in the chest wall that can mimic the pleural line
and cause confusion if proper landmarks are not used.
, A. True
B. False - Answer-A. True
Studies that analyzed sonographic visualization of diaphragmatic motion as an adjunctive
method for determining tracheal tube positioning revealed that __________.
A. chest radiography was the only method to detect tracheal tube location
B. this method reliably identified endotracheal tube positioning
C. this method had a sensitivity of less than 10 percent
D. esophageal intubation was undetectable by this method
E. None of the above - Answer-B. this method reliably identified endotracheal tube
positioning
Studies have determined that chest radiography is a more rapid method of determining
tracheal tube positioning as compared to bedside ultrasonography.
A. True
B. False - Answer-B. False
Sonographic evaluation of the anterior neck reveals that the trachea __________.
A. has a characteristic appearance and acoustic shadowing pattern
B. has an anechoic appearance
C. is located posterior to the esophagus
D. is similar in size to the esophagus
E. is always directly anterior to the esophagus - Answer-A. has a characteristic appearance
and acoustic shadowing pattern
Intubation of the left mainstem bronchus __________.
A difficult-intubation patient is found to have a lung pulse along his left anterior chest and
lung sliding along his right anterior chest. These findings indicate __________.
A. right mainstem intubation
B. left mainstem intubation
C. tracheal intubation
D. esophageal intubation
E. pneumothorax - Answer-A. right mainstem intubation
The visceral and parietal pleura within the thoracic cavity __________.
A. line the lungs and inner thoracic cavity, respectively
B. are adherent in a majority of locations
C. are both primarily found lining the lungs
D. are found exclusively along the heart
E. have an anechoic appearance on ultrasound - Answer-A. line the lungs and inner thoracic
cavity, respectively
Scanning the anterior neck for purposes of endotracheal tube localization is best performed
using a linear-array transducer.
A. True
B. False - Answer-A. True
There are multiple echogenic tissue lines in the chest wall that can mimic the pleural line
and cause confusion if proper landmarks are not used.
, A. True
B. False - Answer-A. True
Studies that analyzed sonographic visualization of diaphragmatic motion as an adjunctive
method for determining tracheal tube positioning revealed that __________.
A. chest radiography was the only method to detect tracheal tube location
B. this method reliably identified endotracheal tube positioning
C. this method had a sensitivity of less than 10 percent
D. esophageal intubation was undetectable by this method
E. None of the above - Answer-B. this method reliably identified endotracheal tube
positioning
Studies have determined that chest radiography is a more rapid method of determining
tracheal tube positioning as compared to bedside ultrasonography.
A. True
B. False - Answer-B. False
Sonographic evaluation of the anterior neck reveals that the trachea __________.
A. has a characteristic appearance and acoustic shadowing pattern
B. has an anechoic appearance
C. is located posterior to the esophagus
D. is similar in size to the esophagus
E. is always directly anterior to the esophagus - Answer-A. has a characteristic appearance
and acoustic shadowing pattern
Intubation of the left mainstem bronchus __________.
