M C Q s D r i v e

Medical Science Mcqs 5254 MCQs [All-Courses]

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Medical Science is the study of human health, diseases, prevention, and treatment, focusing on diagnosis, patient care, and medical research to improve healthcare outcomes.

Imbilical cord contains_________________?
A Three arteries and one vein
B One artery and three veins
C One artery and one vein
D Two arteries and one vein
Correct Answer: Two arteries and one vein
Development of palate beings at the age of________________?
A 4 weeks
B 6 weeks
C 13 weeks
D 18 weeks
Correct Answer: 4 weeks
1st arch artery is_________________?
A Maxillary artery
B Mandibular artery
C Carotid artery
D Stapedial artery
Correct Answer: Maxillary artery
The period of embryo extends_______________?
A From the end of first week till the eight week
B from the period of ovum till the tenth week
C From oogenesis till the eight week
D From fertilization till the eight week
Correct Answer: From fertilization till the eight week
Failure of descent of thyroid analage can be seen in the tongue_________________?
A In anterior 2/3 of dorsal aspect
B In posterior 1/3 of dorsal aspect
C Near the base of tongue close to foraman caecum
D In anterior 2/3 of inferior surface
Correct Answer: Near the base of tongue close to foraman caecum
Palatine tonsil develops from________________?
A Dorsal part of II pharyneal pouches
B Ventral part of II pharyneal pouches
C Dorsal part of III pharyneal pouches
D Ventral part of I pharyneal pouches
Correct Answer: Ventral part of II pharyneal pouches
Hyoid bone is a derivative of_______________?
A First pharyngeal arch
B First and second pharyngeal arches
C Second and third pharyngeal arches
D Fourth pharyngeal arch
Correct Answer: Second and third pharyngeal arches
Derivative of second pharyngeal arch is________________?
A Spheno Mandibular Ligament
B Stylomandibular ligament
C Anterior ligament of Malleus
D Stylohyoid Ligament
Correct Answer: Stylohyoid Ligament
Thyroid gland develops rom________________?
A Thyroglossal duct
B Rathke’s pouch
C Notochordal process
D Embryonal disc
Correct Answer: Thyroglossal duct
External auditory meatus develops from___________________?
A Dorsal part of 1st ectodermal pouch
B Dorsal part of 2nd cleft
C Dorsal part of 3rd ectodermal pouch
D Sixth branchial arch
Correct Answer: Dorsal part of 1st ectodermal pouch