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Head and Neck - Anatomy > Muscles and Innervation > Flashcards

Muscles and Innervation Flashcards

1
Q

What is A?

A

Styloglossus

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2
Q

What is B?

A

Genioglossus

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3
Q

What is E?

A

Hyoglossus

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4
Q

What is F?

A

Palatoglossus

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5
Q

What is D?

A

Hyoid bone

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6
Q

What is the innervation of the tongue muscles?

A

All intrinsic and extrinsic muscles are supplies by hypoglossus nerve
Except palatoglossus - vagus nerve

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7
Q

What is the innervation of the palate muscles?

A

All the pharyngeal branch of vagus nerve
Except the tensor veli palatini - mandibular nerve

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8
Q

What are the muscles of the palate?

A

Tensor veli palatini
Levator veli palatini
Palatoglossus
Palatopharyngeus
Muscularis uvulae

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9
Q

What are the muscles of the ear?

A

Tensor tympani
Stapedius

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10
Q

What is the innervation of the muscles of the ear?

A

Tensor tympani - mandibular nerve
Stapedius - facial nerve

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11
Q

What is 1?

A

Occupitofrontalis muscle

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12
Q

What is 2?

A

Temporalis

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13
Q

What is 3?

A

Orbicularis oculi

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14
Q

What is 4?

A

Masseter

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15
Q

What is 5?

A

Buccinator

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16
Q

What is 6?

A

Orbicularis oris

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17
Q

What is the innervation of the facial muscles?

A

Facial nerve

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18
Q

What is the innervation of the muscles of mastication?

A

Mandibular branch of CNV

19
Q

What is the innervation of the glands of the face?

A

Parasympathetic for all
Submandibular and sublingual - facial nerve
Parotid - glossopharyngeal

20
Q

What is the innervation of the larynx?

A

All intrinsic are supplied by recurrent laryngeal nerves except cricothyroid muscles - superior laryngeal nerve

21
Q

What is the innervation of the pharynx muscles?

A

Vagus - salpingopharyngeus and palatopharyngeus
Glossopharyngeal - stylopharyngeus

22
Q

What is A?

A

Superior constrictor

23
Q

What is B?

A

Stylopharyngeus

24
Q

What is C?

A

Middle constrictor

25
Q

What is D?

A

Inferior constrictor

26
Q

What is A?

A

Digastric - anterior belly

27
Q

What is B?

A

Geniohyoid

28
Q

What is C?

A

Mylohyoid

29
Q

What is D?

A

Stylohyoid

30
Q

What is E?

A

Digastric - posterior belly

31
Q

What is the innervation of the digastric muscle?

A

Anterior belly - inferior alveolar by mandibular
Posterior belly - facial nerve

32
Q

What is the innervation of the geniohyoid?

A

C1 via hypoglossal nerve

33
Q

What is the innervation of the stylohyoid?

A

Facial nerve

34
Q

What is the innervation of the mylohyoid?

A

Inferior alveolar - mandibular

35
Q

What is 1?

A

Omohyoid -superior belly

36
Q

What is 2?

A

Sternohyoid

37
Q

What is 3?

A

Thyrohyoid

38
Q

What is 4?

A

Sternothryoid

39
Q

What is the innervation of the thryohyoid?

A

C1 carried by hypoglossal nerve

40
Q

What is the innervation of the sternothryoid?

A

C2-3 anterior rami

41
Q

What is the innervation of the omohyoid?

A

C1-3 anterior rami of ansa cervalis

42
Q

What is the innervation of the sternohyoid?

A

C1-3 anterior rami of ansa carvalis

43
Q

What are the 5 branches of the facial nerve?

A

Temporal
Zygomatic
Buccal
Marginal mandibular
Cervical

Head and Neck - Anatomy (7 decks)

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