WorksheetsTriangles of the Neck
Total questions: 20
Worksheet time: 7mins
The boundaries of Posterior triangle include all except
Anterior boarder of Trapezius
Anterior boarder of Sterno Mastoid
Posterior boarder of Sterno Mastoid
Middle third of Clavicle
A patient reported to the Out patient department with the complaints of inability to turn the head onto the left side. On examination, patient was unable to shrug the shoulder on right side. Recently patient underwent a surgical procedure to drain an abscess happened on the lateral aspect of the neck on the right side below the ear. What anatomical structure could the affected in this patient during surgery?
Greater auricular nerve
Lesser occipital nerve
Spinal Accessary nerve
Supraclavicular Nerve
Identify the labelled structure with number "5"
External jugular vein
Greater auricular nerve
Transverse cervical nerve
Anterior jugular vein
Which among the following roots of cervical plexus doesn't provide sensory innervation?
C 1
C 2
C 3
C 4
Which among the following statement is incorrect about "Ansa Cervicalis"
It is a nerve loop derived from cervical plexus which provides motor supply to the infra hyoid muscles except Thyrohyoid.
The upper root arises from C 1 and The lower root arises from C 2, C 3
The loop is embedded on the posterior wall of caroted sheath.
Descendens Hypoglossi accompanies Hypoglossal nerve and supply superior belly of omohyoid
Identify the highlighted triangle of neck. Which among the following doesn't define its boundary?
Anterior boarder of Sterno Mastoid
Superior belly of Omohyoid
Stylohyoid
Anterior belly of Digastric
Trunks of brachial plexus are found in posterior triangle of neck where the trunks exit through the interval between the muscles
Scalaneus posterior and Scaleneus Anterior
S. Posterior and S. Medius
S. Medius and S. Anterior
S. Anterior and S. Minimus
Following are the contents of Carotid Triangle.
Caroted arteries and its branches
Internal Jugular vein and Ansa Cericalis
Vagus, Hypoglossal and Spinal Accessary nerves
All of the above
Which among the following is not a content of Muscular triangle of neck?
Streno hyoid
Stylohyoid
Sterno thyroid
Thyrohyoid
Which among the following statement is not true about Submental triangle?
Apex is formed by Symphysis Menti.
Base is formed by Hyoid and The boundaries are defined by anterior belly of digastric
Submental lymph node is the content of this triangle.
None of the above
Thyrohyoid is supplied by..............
Ansa Cervicalis
Cervical Plexus
Hypoglossal Nerve
Brachial plexus
Which among the following doesn't form the floor of Occipital triangle?
Semispinalis Capitis
Splenius capitis
Rectus capitis anterior
levator Scapulae
What is not true about "Investing layer of Fascia Colli"
It covers SCM and Trapezius also parotid as well as submandibular gland.
It encloses Space of Burns as well as spraclavicular space
It forms fascial sling for Inferior belly of omohyoid and Intermediate tendon of digastric
None of the above
What are the floor muscles of Digastric triangle?
Mylohyoid
Hyoglossus
Middle constrictor
inferior constrictor
Which among the following doesn't contribute to the floor of caroted triangle?
Middle constrictor
Inferior constrictor
Hyoglossus
Thyroglossus
None of the above
What is not true about cervical plexus?
Cervical plexus forms nerve loops.
The prime nerve of this plexus is Phrenic which is medial branch.
Lateral muscular branch supplies SCM, Trapezius and Levator scapulae.
Ansa cervicalis supplies all infrahyoid muscles
Common caroted artery bifurcates at the level of ?
Superior boarder of Thyroid Laminae
Superior boarder of Hyoid
Inferior boarder of Thyroid Laminae
Cricoid Cartilage
Which among the following is not a branch of External caroted artery?
Superficial temporal
Maxillary
Superior thyroid
Optic
Which among the following is not a branch of Thyrocervical trunk?
Suprascapular artery
Superior thyroid artery
Transverse cervical artery
Inferior thyroid artery
A patient of Carcinoma of stomach has come to the surgeon and after examining the patient, the surgeon declared that his "Virschow's node" is enlarged on left side. Where exactly would be the surgeon spotted the swelling on examination?
Digastric Triangle
Sub occipital Triangle
Subclavian triangle
Submental triangle
