Embryology Mcqs
Q.1: Upper and lower lips are formed from which embryonic processes_____________?L
A. Maxillary and mandibular
B. Maxillary and median nasal
C. Maxillary mandibular lateral nasal and median nasal3
D. Mandibular and median nasal
Q.2: Cleft lip occurs due to failure of______________?1
A. Fusion of lateral nasal process with maxillary process6
B. Fusion of median nasal process with maxillary process5
C. Fusion of median and lateral nasal process*
D. None of the above
Q.3: Developmentally stomodeum is separated from the pharynx dorsally by ____________?Q
A. Pharyneal arch
B. Buccopharyngeal membrane
C. Rathkes pouch
D. Mandibular process
Q.4: Meckels cartilage extends from______________?0
A. Otic capsule
B. Styloid bone
C. Hyoid cartilage
D. None of the above
Q.5: The tongue is formed from____________?&
A. 1st,2nd ,3rd bronchial arches
B. 1st ,3rd, 5th bronchial arches
C. 1st ,3rd, 4th bronchial arches
D. 1st, 4th, 5th bronchial arches
Q.6: The lateral lingual swellings and tuberculum impar give rise to______________?N
A. Anterior 1/3 of tongue
B. Anterior 2/3 of tongue
C. Posterior 1/3 of tongue
D. Posterior 2/3 of tongue
Q.7: Spheno mandibular ligament is developed from________________?=
A. first arch
B. Second arch
C. Third arch
D. Fourth arch
Q.8: Posterior belly of digastric is derived from________________?=
A.
B. First brachial pouch
C. Second brachial arch
D. Second pharyngeal pouch
Q.9: All of the following cells are of endodermal origin except______________?I
A. Hepatocytes
B. Epithelial cells of the intestine!
C. Odontoblasts
D. Goblet cells
Q.10: The growth and development in the craniofacial region occurs in following order_______________?_
A. The head first, then width of face and length (or) depth of face after wards.M
B. the width of face, then head and length (or) depth of face after wardsF
C. The length ( or) depth of face then width of face and the head>
D. The head first , length (or) depth of face and then width of faceA

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