MCQ in anatomy of head and neck by drtbalu

Anatomy of Head & Neck by drtbalu untitled

Anatomy of Head & Neck by drtbalu

Quiz

Sinus of Morgagni is seen
1. Between the upper border of superior constrictor and skull base
2. Between the superior and middle constrictor
3. Between the middle and inferior constrictor
4. In between the fibers of inferior constrictor muscles
Passavant's ridge is formed by
1. Middle constrictor muscle
2. Inferior constrictory muscle
3. Posterior 1/3 of tongue
4. Fibers of superior constrictor and palatopharyngeus muscle
Nasopharynx is lined by
1. Squamous epithelium
2. Ciliated columnar epithelium
3. Pavement epithelium
4. Glandular epithelium
Oropharynx extends up to
1. C2
2. C3
3. C4
4. C6
Oropharynx is lined by
1. Squamous epithelium
2. Ciliated columnar epithelium
3. Pavement epithelium
4. Columnar epithelium
Killian's dehiscence is present between
1. The skull base and superior constrictor muscle
2. Between the oblique and transverse fibers of inferior constrictor
3. Between the superior and middle constrictors
4. Between the middle and superior constrictors
Anterior pillar of the tonsil is formed by
1. Palatoglossus muscle
2. Palatopharyngeus muscle
3. Lingual muscle
4. Hyoglossus muscle
Posterior pillar of tonsil is formed by
1. Palatoglossus muscle
2. Palatopharyngeus muscle
3. Hyoglossus
4. Stylopharyngeus
The post trematic nerve of I pharyngeal arch is
1. Mandibular nerve
2. Facial nerve
3. Chorda tympani nerve
4. Vagus nerve
The pre trematic nerve of II Pharyngeal arch is
1. Mandibular nerve
2. Facial nerve
3. Jacobson's nerve
4. Chorda tympani nerve
The muscle of third pharyngeal arch is
1. Stylopharyngeus
2. Styloglossus
3. Hyoglossus
4. Palatopharyngeus
Palatine tonsils develop from
1. First pharyngeal pouch
2. Ventral portion of III pharyngeal pouch
3. The ventral portion of II pharyngeal pouch
4. Dorsal portion of I pouch
Zygomatic bone is derived from
1. First arch
2. Second arch
3. Third arch
4. Fifth arch
The pharynx ends at the level of
1. C4 vertebra
2. C2 vertebra
3. C6 vertebra
4. C3 vertebra
Plica triangularis is seen in
1. Superior pole of the Tonsil
2. Anterior 1/3 of tongue
3. Uvula
4. Inferior pole of tonsil
Plica semilunaris is seen in
1. Superior pole of tonsil
2. Inferior pole of tonsil
3. Uvula
4. Anterior 1/3 of tongue
The inferior surface of palate is lined by
1. Ciliated columnar epithelium
2. Pavement epithelium
3. Stratified squamous epithelium
4. Glandular epithelium
The second pharyngeal arch is otherwise known as
1. Hyoid arch
2. Thyroid arch
3. Mandibular arch
4. Styloid arch
Inferior parathyroid gland embryologically originates from
1. Ventral section of III pouch
2. Dorsal section of III pouch
3. Ventral section of I pouch
4. Ventral section of II pouch
Thymus gland embryologically arises from
1. Ventral section of III pouch
2. Dorsal section of III pouch
3. Ventral section of II pouch
4. Dorsal section of II pouch
The pharyngeal plexus is situated in the
1. Superior constrictor
2. Middle constrictor
3. Inferior constrictor
4. Buccopharyngeal fascia
The motor component of the pharyngeal plexus is from
1. Abducent nerve
2. Vagus nerve
3. Trigeminal nerve
4. Hypoglossal nerve
Stylopharyngeus muscle is supplied by
1. Pharyngeal plexus
2. Facial nerve
3. Glossopharyngeal nerve
4. Vagus nerve
Main arterial supply of tonsil is from
1. Tonsillar branch of facial artery
2. Tonsillar branch from internal maxillary artery
3. Tonsillar branch from lingual artery
4. Tonsillar branch from superior thyroid artery
Posterior 1/3 of tongue develops from
1. Hyoid arch
2. Mandibular arch
3. Hypobranchial eminence
4. 4th arch
Anterior 2/3 of tongue arises from
1. Hyoid arch
2. Hypobranchial eminence
3. Mandibular arch
4. Styloid arch
Sensori innervation of anterior 2/3 of tongue is from
1. Facial nerve
2. Lingual branch of vagus nerve
3. Lingual branch of superior laryngeal nerve
4. Lingual branch of trigeminal nerve
Sensation to posterior 1/3 of tongue is via
1. Trigeminal nerve
2. Glossopharyngeal nerve
3. Facial nerve
4. Superior laryngeal nerve
Taste buds are present in
1. Filiform papaillae
2. Fungiform papillae
3. Squamous papillae
4. Glazed papillae
Von Ebner's glands are found in
1. Fungiform papillae
2. Filiform papillae
3. Circumvallate papillae
4. Glazed papillae
The parotid gland is intimately related to
1. Vagus nerve
2. Glossopharyngeal nerve
3. Facial nerve
4. Trigeminal nerve
Stenson's duct drains
1. Parotid gland
2. Submandibular gland
3. Sublingual gland
4. Minor salivary glands
Wharton's duct drains
1. Parotid gland
2. Submandibular gland
3. Minor salivary glands
4. Lacrimal gland
Major amount of saliva is secreted by
1. Parotid gland
2. Submandibular gland
3. Sublingual gland
4. Minor salivary glands
Thyroid cartilage is shaped like a
1. Signet ring
2. Incomplete ring
3. Shield
4. Cylinder
The only complete cartilagenous ring in the whole respiratory path is
1. Thyroid cartilage
2. Arytenoid cartilage
3. Tracheal cartilage
4. Cricoid cartilage
The cricoid cartilage is shaped like a
1. Signet ring
2. Shield
3. Cylinder
4. Cube
The epiglottis is formed by
1. Hyaline cartilage
2. Bone
3. Fibrous cartilage
4. Fibroelastic cartilage
In neonates the epiglottis is
1. Pear shaped
2. Leaf shaped
3. Omega shaped
4. Circle shaped
The laryngeal surface of epiglottis is supplied by
1. Glossopharyngeal nerve
2. Superior laryngeal nerve
3. Pharyngeal plexus
4. Facial nerve
The vocal folds are covered with
1. Ciliated columnar epithelium
2. Squamous epithelium
3. Pavement epithelium
4. Cuboidal epithelium
The pre epiglottic space is
1. Cuboidal in shaped
2. Circular in shaped
3. Wedge shaped
4. Rectangular shaped
The only muscle which opens the glottis is
1. Posterior cricoarytenoid
2. Thyroarytenoid
3. Cricothyroid
4. Interarytenoid
The only intrinsic laryngeal muscle that lie outside the cartilagenous framework is
1. Posterior cricoarytenoid
2. Thyroarytenoid
3. Cricothyroid
4. Interarytenoid
The anterior surface of epiglottis is lined by
1. Ciliated columnar epithelium
2. Pavement epithelium
3. Cuboidal epithelium
4. Squamous epithelium
The larynx is supplied by
1. Glossopharyngeal nerve
2. Vagus nerve
3. Facial nerve
4. Trigeminal nerve
Cricothyroid muscle is supplied by
1. Recurrent laryngeal nerve
2. Internal laryngeal nerve
3. External laryngeal nerve
4. Trigeminal nerve
Galen's anastomosis occur between
1. Facial and trigeminal nerves
2. Glossopharyngeal and facial nerves
3. Trigeminal and facial nerves
4. Internal laryngeal and recurrent laryngeal nerves
The Adam's apple is a prominence seen in
1. Cricoid cartilage
2. Thyroid cartilage
3. Arytenoid cartilage
4. Epiglottis
The arytenoid cartilages are shaped like a
1. Pyramid
2. Cuboidal
3. Cylinderical
4. Shield

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