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Latest Embryology ( General Anatomy ) MCQs – Medical MCQs

Latest Embryology ( General Anatomy ) MCQs – Medical MCQs

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Latest Medical MCQs

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Latest Embryology ( General Anatomy ) Mcqs

The most occurred mcqs of Embryology ( General Anatomy ) in past papers. Past papers of Embryology ( General Anatomy ) Mcqs. Past papers of Embryology ( General Anatomy ) Mcqs . Mcqs are the necessary part of any competitive / job related exams. The Mcqs having specific numbers in any written test. It is therefore everyone have to learn / remember the related Embryology ( General Anatomy ) Mcqs. The Important series of Embryology ( General Anatomy ) Mcqs are given below:

Neural tube formation occurs on___________?

A. 18 to 23 days post fertilization and is the second stage of craiofacial development
B. 42 to 55 days post fertilization and is the fourth stage of craniofacial development
C. 28 to 38 days post fertilization and is the third stage of craniofacial development
D. 17 the day post fertilization and is the first stage of craniofacial development

A person showing two cell lines drived from one zygote is__________________?

A. Segregation
B. Mosaicism
C. Chimerism
D. Pseudo – dominance

Which of the following is not a neuroectodermal derivative ?

A. Paneth cells
B. Schwann cells
C. Neurons
D. Odontoblasts

Which of the following is a derivative of the second brachial cleft________________?

A. Meckel’s cartilage
B. Tympanic cavity
C. Palatine tonsil
D. Tongue base

Which part of the body is underdeveloped at birth_____________?

A. Ears
B. Eyes
C. Face
D. Brain

The fusion of two bony structures with a ligament is known as_______________?

A. Synchondrosis
B. Synostosis
C. Diarthrosis
D. syndesmosis

Osteology MCQs

A non synovial joint with connective tissue in between is_____________?

A. syndesmosis
B. Saddle
C. Synchondrosis
D. Suture

Early fusion of the coronal suture results in________________?

A. Brachycephaly
B. Trigonocephaly
C. oxycephaly
D. Scaphocephaly

First pharyngeal arc derivatives include which of the following structures ?

A. Stapes
B. Maxillary process
C. Hyoid bone
D. Styloid process

Muscles of mastication develops from__________________?

A. 1stbranchial arch
B. 3rd branchial arch
C. 2nd branchial arch
D. 6th branchial arch

From which pharyngeal pouches do the parathyroid glands develop ?

A. Second and third
B. First and second
C. Third and fourth
D. Fourth and fifth

Which of the following is the nerve of third branchial arch____________?

A. Trigeminal
B. Facial nerve
C. Vagus
D. Glossopharyngeal

All are developed from muscles of 1 arch except____________?

A. Masticatory muscles
B. Posterior belly of digastric
C. Tesnor tympani and tensor veli palatine
D. Mylohyoid

The primordia of the cranifoacial complex develops______________?

A. Hensen’s node
B. Cloacal membrane
C. Notochordal process
D. Blastopore

Muscles of the tongue are derived from__________________?

A. Lateral lingual swelling
B. 1st pharyngeal swelling
C. Occipital myotomes
D. Preoptic myotome muscles

Number of somatic chromosome is________________?

A. 41
B. 42
C. 46
D. 44

The primary germ layer endoderm is derived from_____________?

A. Amniotic cavity
B. Yolk sac
C. Embryonal disc
D. Palacenta

Embryologically hard palate develop from________________?

A. Lateral palatine process
B. Maxillary process
C. Frontonasal process
D. All of the above

The posterior part of the tongue develops from_________________?

A. Second Arch
B. Third Arch
C. First Arch
D. All of the above

Tongue develops from all of the following except_______________?

A. Hypobranchial eminence
B. Tuberculum impar
C. Lingual swellings
D. Arytenoid swellings

Palate is formed from:

A. Lateral palatine process
B. Median palatine process
C. Both A and D
D. Either A or B

Which of the following is NOT true about paramedian pits _______________?

A. On either side of the midline
B. Found on the upper lip
C. Found and the lower lip
D. Associated with cleft lip and palate

Maximum oral structures are having their origin from___________________?

A. Ectoderm
B. Endoderm
C. Mesoderm
D. None of the above

Muscles Of Head And Neck MCQs

Which is not formed from the cartilaginous part of viscerocranium ?

A. Vomer
B. Sphenoid
C. Zygoma
D. Lacrimal

Imbilical cord contains_________________?

A. One artery and three veins
B. Three arteries and one vein
C. One artery and one vein
D. Two arteries and one vein

Development of palate beings at the age of________________?

A. 4 weeks
B. 13 weeks
C. 6 weeks
D. 18 weeks

1st arch artery is_________________?

A. Maxillary artery
B. Carotid artery
C. Mandibular artery
D. Stapedial artery

The period of embryo extends_______________?

A. from the period of ovum till the tenth week
B. From the end of first week till the eight week
C. From oogenesis till the eight week
D. From fertilization till the eight week

Failure of descent of thyroid analage can be seen in the tongue_________________?

A. In posterior 1/3 of dorsal aspect
B. In anterior 2/3 of dorsal aspect
C. Near the base of tongue close to foraman caecum
D. In anterior 2/3 of inferior surface

Palatine tonsil develops from________________?

A. Dorsal part of III pharyneal pouches
B. Ventral part of II pharyneal pouches
C. Dorsal part of II pharyneal pouches
D. Ventral part of I pharyneal pouches

Hyoid bone is a derivative of_______________?

A. First and second pharyngeal arches
B. First pharyngeal arch
C. Second and third pharyngeal arches
D. Fourth pharyngeal arch

Derivative of second pharyngeal arch is________________?

A. Stylomandibular ligament
B. Spheno Mandibular Ligament
C. Anterior ligament of Malleus
D. Stylohyoid Ligament

Thyroid gland develops rom________________?

A. Thyroglossal duct
B. Notochordal process
C. Rathke’s pouch
D. Embryonal disc

External auditory meatus develops from___________________?

A. Dorsal part of 1st ectodermal pouch
B. Dorsal part of 3rd ectodermal pouch
C. Dorsal part of 2nd cleft
D. Sixth branchial arch

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.
B. the width of face, then head and length (or) depth of face after wards
C. The head first , length (or) depth of face and then width of face
D. The length ( or) depth of face then width of face and the head

All of the following cells are of endodermal origin except______________?

A. Epithelial cells of the intestine
B. Hepatocytes
C. Odontoblasts
D. Goblet cells

Posterior belly of digastric is derived from________________?

A. First brachial pouch
B. First brachial arch
C. Second brachial arch
D. Second pharyngeal pouch

Vascular Supply Of Head And Neck MCQs

Spheno mandibular ligament is developed from________________?

A. first arch
B. Third arch
C. Second arch
D. Fourth arch

The lateral lingual swellings and tuberculum impar give rise to______________?

A. Posterior 1/3 of tongue
B. Anterior 2/3 of tongue
C. Anterior 1/3 of tongue
D. Posterior 2/3 of tongue

The tongue is formed from____________?

A. 1st ,3rd, 5th bronchial arches
B. 1st ,2nd, 3rd bronchial arches
C. 1st ,3rd, 4th bronchial arches
D. 1st, 4th, 5th bronchial arches

Meckel’s cartilage extends from______________?

A. Otic capsule
B. Hyoid cartilage
C. Styloid bone
D. None of the above

Developmentally stomodeum is separated from the pharynx dorsally by ____________?

A. Rathke’s pouch
B. Buccopharyngeal membrane
C. Pharyneal arch
D. Mandibular process

Cleft lip occurs due to failure of______________?

A. Fusion of median and lateral nasal process
B. Fusion of median nasal process with maxillary process
C. Fusion of lateral nasal process with maxillary process
D. None of the above

Upper and lower lips are formed from which embryonic processes_____________?

A. Maxillary and median nasal
B. Maxillary and mandibular
C. Maxillary mandibular lateral nasal and median nasal
D. Mandibular and median nasal

Latest Embryology ( General Anatomy ) MCQs – Medical MCQs