Head And Neck

Question 1

lymphatic drainage from the middle and posterior third of the tongue

Answer 1

submandibular and internal jugular nodes

Question 2

most common cause of laryngeal stenosis

Answer 2

Trauma

Question 3

MC thyroid ca

Answer 3

Papillary thyroid ca

Question 4

Supraomohyoid neck dissection
Removes

Answer 4

LN level 1-3
SMG

Question 5

MRND Type I
Preserves _______

Answer 5

CN XI

Question 6

MRND type II
Preserves

Answer 6

CN XI
SCM

Question 7

MRND type III
Preserves _____

Answer 7

CN XI
SCM
IJ

Question 8

Radical neck dissection
Preserves

Answer 8

None

Question 9

Radical neck dissection
Removes the ______

Answer 9

CN XI
IJ
SCM
SMG

*CISS

Question 10

Extended Supraomohyoid neck dissection
Removes

Answer 10

LN level 1-4
SMG

Question 11

Removal of LN level 2-4

Answer 11

Jugular / Anterolateral neck dissection

Question 12

Removes LN level 2-5

Answer 12

Posterolateral neck dissection

Question 13

Removes LN level 6-7

Answer 13

Central neck dissection

Question 14

LN dissection for oral cavity ca

Answer 14

Level I-III

Question 15

LN dissection for oropharyngeal ca

Answer 15

Level II-IV

Question 16

LN dissection for ca of larynx

Answer 16

LN level II-IV, VI

Question 17

MC parotid Ca

Answer 17

Mucoepidermoid

Question 18

A 2nd tumor detected w/in 6 mos of the diagnosis of initial primary lesion

Answer 18

Synchronous neoplasm

Question 19

A 2nd tumor detected more than 6 mos of the diagnosis of initial primary lesion

Answer 19

Metachronous neoplasm

Question 20

MC location of lip ca

Answer 20

Lower lip

Question 21

Basal cell ca more frequently presents in:
Upper lip or lower lip

Answer 21

Upper lip

Question 22

Lip cancer:
Paresthesia in area of lesion

Answer 22

Mental nerve involvement

Question 23

Cervical dysphasia
Iron deficiency anemia
Atrophic oral mucosa
Brittle spoon finger nails

Answer 23

Plummer Vinson syndrome

Question 24

Tongue ca:
Ipsilateral paresthesia

Answer 24

Lingual nerve

Question 25

Tongue ca: Tongue deviation and fasciculations

Answer 25

Hypoglossal nerve

Question 26

Tongue ca Location: base of the tongue Tx?

Answer 26

Partial glossectomy + SOND *MRND if (+)LN

Question 27

Tongue ca: T1-2 Tx?

Answer 27

Wide excision

Question 28

Alveolar or gingival ca with minimal bone invasion Tx?

Answer 28

Mandibular resection

Question 29

Alveolar or gingival ca with medullary cavity invasion Tx?

Answer 29

Segmental mandibulectomy

Question 30

MC nasopharyngeal malignancy in adults

Answer 30

Squamous cell ca

Question 31

MC nasopharyngeal malignancy in pedia

Answer 31

Lymphoma

Question 32

Asymmetrical enlargement of tonsils and tongue base Dx?

Answer 32

Lymphoma

Question 33

Tongue ca Location: base, crossing the midline Tx?

Answer 33

Total glossectomy + possible total laryngectomy

Question 34

Thyroglossal duct cyst Tx?

Answer 34

Sistrunk procedure

Question 35

Thyroglossal duct cyst Tx?

Answer 35

Sistrunk procedure

Question 36

MC benign neoplasm of the salivary gland

Answer 36

Pleomorphic adenoma

Question 37

MC nerve injured in Parotid surgery

Answer 37

Greater auricular nerve

Question 38

Numbness lower portion of auricles and preauricular area

Answer 38

Greater auricular nerve

Question 39

Frey syndrome What nerve?

Answer 39

Auriculo temporal nerve

Question 40

EBV infection What head and neck ca?

Answer 40

Nasopharyngeal ca

Question 41

(+) Level V cervical LN What head and neck ca?

Answer 41

Nasopharyngeal ca

Question 42

Innervates the cricothyroid muscles

Answer 42

Ext Laryngeal nerve

Question 43

Innervates the intrinsic muscles of the larynx

Answer 43

RLN

Question 44

Injury to RLN, the vocal cord is _____

Answer 44

ABDucted (ineffective cough)

Question 45

Injury leads to inability to hit HIGH NOTES

Answer 45

external branch of SUPERIOR Laryngeal nerve

Question 46

Calcitonin Wat thyroid dx?

Answer 46

Medullary Thyroid ca

Question 47

Thyroid ca: C cells

Answer 47

Medullary thyroid ca

Question 48

Thyroid ca: parafollicular cells

Answer 48

Medullary Thyroid Ca

Question 49

autoimmune hyperthyroidism

Answer 49

Grave's disease

Question 50

Thyroid stimulating antibodies

Answer 50

Grave's disease

Question 51

subacute thyroiditis

Answer 51

De Quervain's thyroiditis

Question 52

URTI + painful thyroid

Answer 52

De Quervain's thyroiditis

Question 53

Chronic Thyroiditis

Answer 53

Hashimoto's thyroiditis

Question 54

patho: Hurthle cells Dx?

Answer 54

Hashimoto's thyroiditis

Question 55

patho: Askanazy cells Dx?

Answer 55

Hashimoto's thyroiditis

Question 56

hard woody thyroid

Answer 56

Reidel's thyroiditis

Question 57

RET proto oncogene

Answer 57

Medullary Thyroid Ca

Question 58

orphan Annie nuclei

Answer 58

Papillary thyroid Ca

Question 59

Psammoma bodies

Answer 59

Papillary thyroid ca

Question 60

Thyroid ca hematogenous spread

Answer 60

Follicular Thyroid Ca

Question 61

Thyroid mass scalp mass skull mass bone lesions lung mass

Answer 61

Follicular Thyroid Ca

Question 62

Medullary thyroid ca pheochromocytoma parathyroid hyperplasia

Answer 62

MEN 2 A

Question 63

Medullary Thyroid Ca pheochromocytoma neuroma

Answer 63

MEN 2 B

Question 64

Thyroid mass patho: Amyloid

Answer 64

Medullary thyroid ca

Question 65

Thyroid mass Patho: giant multinucleated cells spindle cells

Answer 65

Anaplastic