What technique is used for intubating adult cattle?

The blind technique is commonly used for intubating adult cattle due to the challenging anatomy and the size of their trachea. In cattle, the trachea is located deeper in the throat, making visual access difficult. The blind technique relies on the practitioner's tactile and auditory cues as they guide the endotracheal tube into the trachea without a direct line of sight. Clinicians often use their fingers to palpate the trachea and ensure they are properly placing the tube while relying on experience and familiarity with the anatomy of the animal.

Other options may suggest methods that involve more direct visualization or alternative approaches that are not suitable for the anatomical structure of adult cattle. The visualization of the trachea is limited, and direct approaches can be risky due to the size and bulk of the animal, while suction techniques are not specifically relevant for the actual process of intubation itself. Hence, the blind technique is the preferred method for effective intubation in adult cattle.