Head And Neck Flashcards

1
Q

Venous drainage of the scalp?

A

Revise.

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2
Q

What are the muscles included in the Modiolus?

A
Levator anguli oris
Depressor anguli oris
Buccinator
Zygomaticus major
Risorius
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3
Q

Nerve supply of face?

A

Motor- all muscles except Masseter supplied by Facial nerve

Sensory- 11 branches of trigeminal and one is great auricular

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4
Q

Branches of Ophthalmic branch of trigeminal nerve?

A
Supratrochlear
Supraorbital
Infratrochlear
Lacrimal
External nasal
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5
Q

Branches of Maxillary branch of Trigeminal nerve?

A

Infraorbital
Zygomatico-facial
Zygomatico-temporal

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6
Q

Branches of Mandibular branch of Trigeminal nerve?

A

Auriculo-temporal
Mental
Buccal

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7
Q

Location of parotid gland?

A

Retromandibular fossa

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8
Q

Structures within the parotid gland? (From superficial to deep)

A
  • Facial nerve and br. (Pea anserinus)
  • Retromandibular vein
  • External carotid artery & br.
  • Parotid duct/ Stenson’s duct
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9
Q

Structures pierced by parotid duct?

A

Buccal pad of fat
Buccopharyngeal fascia
Buccinator
Buccal mucous membrane

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10
Q

Which nerve supplies the Platysma muscle?

A

Cervical branch of facial nerve

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11
Q

Name the suprahyoid muscles.

A

Digastric
Mylohyoid
Geniohyoid
Stylohyoid

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12
Q

Name the infrahyoid muscles.

A

Sternohyoid
Omohyoid
Sternothyroid
Thyrohyoid

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13
Q

Branches of external carotid artery.

A

Anterior-
Facial
Lingual
Superior thyroid

Medial-
Ascending pharyngeal

Posterior-
Occipital
Posterior auricular

Terminal-
Maxillary
Superior temporal

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14
Q

Tributaries of Internal Jugular Vein.

A
Inferior petrosal
Common facial
Lingual
Thoracic duct
Occipital
Pharyngeal
Middle thyroid
Superior thyroid
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15
Q

What are the muscles of pharynx

A
Superior constrictor
Middle constrictor
Inferior constrictor:
-thyropharyngeous & cricopharyngeous 
Stylopharyngeous
Palatopharyngeous
Salpingopharyngeous
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16
Q

What is the nerve supply of pharynx?

A

Motor- all muscles of soft palate are supplied by cranial accessory nerve expect stylopharyngeous which is supplied by glossopharyngeal nerve

Sensory-
nasopharynx- pharyngeal branch of pterygopalatine ganglion
Oropharynx- glossopharyngeal
Laryngopharynx- internal laryngeal nerve

17
Q

Artery supply of palatine tonsil?

A
  • Lingual artery
  • Tonsilar branch of facial artery
  • Tonsilar branch of ascending palatine artery (br of facial artery)
  • Tonsilar branch of ascending pharyngeal artery
  • Greater palatine artery (br of maxillary artery)
18
Q

Tetralogy of fallot?

A

Pulmonary stenosis
Ventricular septal defect
Right ventricular hypertrophy
Overriding aorta