Ultrasound-Guided Neuraxial Anesthesia — MCQs

What is the primary instrument used for creating endodontic access cavity during endodontic procedures?

Ultrasound is the best initial investigation of choice for:

What is the recommended position of a child during an asthmatic attack?

Best site for administering spinal anesthesia is the intervertebral space between.

All are pierced in Lumbar Puncture except:

The site of action of local anaesthetic in epidural anesthesia is

In spinal anesthesia, the drug is deposited between

Which nerve is targeted in the nasociliary nerve block?

In spinal anesthesia, the needle is pierced up to which space?

During ultrasound-guided internal jugular vein cannulation, you observe the vein collapsing with minimal probe pressure while the artery remains patent. The vein appears enlarged and the artery-to-vein ratio is 1:3. A spontaneously breathing patient shows respiratory variation. Evaluate the most appropriate interpretation and management strategy.