• endotracheal intubation

अंतः:    Endo interior internal intra

श्वास:    breath inhalation breathing in asthma

श्वास नली:    trachea

नली:    barrel bore tibia trunk guard drum chase bowl

नलिका:    catheter pipette pipet pipe manifold duct canal

नलिका प्रवेशन:    intubation नलिका catheter pipette pipet

प्रवेशन:    admittance penetration