Anatomy

What surface landmark best identifies the cricothyroid membrane for emergency access?

Which nerve provides sensation above the vocal cords?

Injury to the external branch of the superior laryngeal nerve most impairs which function?

Unilateral recurrent laryngeal nerve injury typically results in which cord position?

Which laryngeal cartilages are unpaired?

Sensation below the vocal cords is carried primarily by which nerve?

Which artery accompanies the external branch of the superior laryngeal nerve near the thyroid?

In infants, which structure is the narrowest *functional* portion of the airway?

Sensory innervation of the posterior third of the tongue and oropharynx is via:

The carotid sinus baroreceptors are innervated by:

In adults, the spinal cord typically terminates at:

The posterior boundary of the epidural space is formed by:

Correct midline lumbar epidural needle order of structures:

For cesarean delivery, the required sensory level for surgical anesthesia is:

The artery of Adamkiewicz most commonly arises at:

The brachial plexus is formed by ventral rami of:

In the femoral triangle, structures from lateral to medial are:

The saphenous nerve is:

The sciatic nerve typically divides into tibial and common peroneal nerves at:

The intercostal neurovascular bundle runs between which muscle layers?

Tuffier’s line (line between iliac crests) crosses the spine at:

The sacral hiatus for caudal epidural is located between:

Primary motor innervation of the diaphragm is via:

Which laryngeal muscle is the principal abductor of the vocal cords?

Stellate ganglion location relevant for block is at:

In an axillary brachial plexus block, which nerve often leaves the sheath early and may require separate injection?

In a transversus abdominis plane (TAP) block, local anesthetic is deposited:

The erector spinae plane block is performed by injecting:

The interscalene block targets which plexus level and landmark?

The carpal tunnel contains:

For an ankle block, sensation between the first and second toes (web space) is from:

The lateral femoral cutaneous nerve most commonly passes:

In the paravertebral space, the anterior boundary is:

In the infraclavicular region, the brachial plexus cords are named for their relationship to:

The average skin-to-epidural space depth in the midline lumbar region of a normal-BMI adult is approximately:

The saphenous nerve provides: