
Anatomy _Triangles of neck/ nasal cavity
Quiz by suraj kapoor
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- Q1
Angular vein infection causes thrombosis of
Suprasaggital sinus
Inferior saggital sinus
Straight sinus
Cavernous sinus
30s - Q2
Mark the incorrect match as per level of cervical lymph nodes
Level1 -Submental and submandibular
Level5-Anterior triangle
Level 7 - Mediastinal
Level2- Upper juglar
30s - Q3
Mark the incorrect match for abnormal lymphadenopathy cutoff
All are correct
Supraclavicular-1 cm
Epitrochlear- 0.5cm
Inguinal 1.5 cm
30s - Q4
Mark the incorrect statement regarding neck dissection
In radical dissection level1-5 nodes are dissected
Internal juglar vein is excised
All are correct
Sternocleidomastoid is excised
30s - Q5
Mark the incorrect statement about Posterior triangle of neck
All statements are correct
Supraclavicular triangle consists of spinal acessory nerve
It is bounded posteriorly by sternocleidomastoid, anteriorly by trapezius and superiorly by clavicle
Occipital triangle contains lesser occipital nerve
30s - Q6
Mark the incorrect statement about Anterior triangle of neck
Digastric triangle contains facial artery
All statements are correct
Submental triangle contains begining of anterior juglar vein
Carotid triangle contains internal carotid artery
30s - Q7
Mark the incorrect statement
Area between upper lip and lower nose is known as danger area of face
Nasolacrimal duct opens in middle meatus
Space between each nasal turbinate is known as meatus
All statements are correct
30s - Q8
Mark the incorrect statement
Agger nasi cell is the most anterior most cell of frontal bone
Uncinate process is a part of ethmoid bone
All are correct
Hiatus semilunaris is 2d plane between free edge of uncinate process and bulla ethmoidalis
30s