An endotracheal tube is placed ______:
A: under the trachea
B: beyond the carina
C: within the bronchus
D: within the trachea
A: under the trachea
B: beyond the carina
C: within the bronchus
D: within the trachea
举一反三
- The ( ) is a tube that connects the larynx to the right and left bronchi (plural of bronchus), tubular branches into which the larynx divides. A: pharynx B: larynx C: trachea D: amphiarthrosis
- Endotracheal aspiration should be limited to :() A: within 2 seconds B: within 5 seconds C: within 10 seconds D: within 20 seconds E: within 30 seconds
- Themathproblemisverydifficult.Itis_____ourability. A: against B: beyond C: within D: through
- Beyond race, beyond religion, beyond culture, there lies beauty within us all.
- The accuracy of scientific observation and calculations is always at the mercy of the scientist's timekeeping methods. A: under the control of B: within the kindness of C: beyond the reach of D: out of the control of