NECK

What muscle is located in the superficial fascia of the neck?

• Sternocleidomastoid

• Platysma

• Trapezius

• Omohyoid

The investing layer of deep cervical fascia lies between:

• Pharynx and esophagus

• Superficial fascia and muscles

• Thyroid gland and trachea

• Vertebral column and sternum

Which structure is enclosed by the pretracheal fascia?

• Vertebral column

• Trapezius muscle

• Thyroid gland

• Brachial plexus

What structure is not part of the carotid sheath?

• Internal jugular vein

• Vagus nerve

• External carotid artery

• Common carotid artery

The prevertebral fascia splits into which two layers anteriorly?

• Investing and alar

• Alar and prevertebral

• Buccopharyngeal and alar

• Retropharyngeal and superficial

The 'danger space' lies between:

• Trachea and thyroid

• Alar and prevertebral fascia

• Skin and platysma

• Vertebrae and sternum

Which is not a boundary of the posterior cervical triangle?

• Sternocleidomastoid (posterior border)

• Clavicle (middle third)

• Platysma

• Trapezius (lateral border)

The roof of the posterior cervical triangle is formed by:

• Platysma

• Prevertebral fascia

• Investing fascia

• Mylohyoid muscle

The muscle that elevates the scapula and is innervated by C3 & C4 is:

• Splenius capitis

• Levator scapulae

• Sternocleidomastoid

• Omohyoid

Which nerve supplies the diaphragm?

• Cervical plexus

• Vagus nerve

• Phrenic nerve

• Spinal accessory nerve