This is the 7140th most frequent Russian word.
бронхоскопию
Bronchoscopy is a medical procedure used to examine the airways and lungs using a bronchoscope.
Here, 'бронхоскопию' is the object of the verb 'провёл', indicating the medical procedure that was performed.
Медицинский персонал провёл бронхоскопию пациента, чтобы определить источник кровотечения.
The medical staff performed bronchoscopy on the patient to identify the source of bleeding.
In this sentence, 'бронхоскопию' acts as the object of 'согласился на', pointing towards the procedure the patient is deciding about.
Пациент согласился на бронхоскопию после объяснения всех деталей процедуры врачом.
The patient agreed to the bronchoscopy after the doctor explained all the details of the procedure.
Here, 'бронхоскопию' is the subject of the sentence due to its role in introducing the topic of its usage.