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.

Nasolacrimal duct is directed_____________?

A Downward, Medially, Backwards
B Downward, laterally, Backwards ‘(DLB)
C Downward, laterally forward
D Downward, medially forward
Correct Answer: Downward, laterally, Backwards ‘(DLB)

Which of the following is not present on the medial surface of a submandibular gland ?

A Styloglossus
B Mylohyoid
C Facial vein
D Hyoglossus
Correct Answer: Styloglossus

The facial nerve______________?

A Arises from medulla oblongata
B Transverses through parotid gland
C Supplies muscles of mastication
D Carries no taste fibres
Correct Answer: Transverses through parotid gland

Middle thyroid vein drain into _______ vein?

A External jugular vein
B Anterior jugular vein
C Internal jugular vein
D Brachiocephalic
Correct Answer: Internal jugular vein

Inferior thyroid artery arises from_________________?

A 1st part of subclavian artery
B Thyrocervical trunk of 1st part of subclavian artery
C 3rd part of subclavian artery
D Internal carotid artery
Correct Answer: 1st part of subclavian artery

Isthmus of thyroid gland is across tracheal rings_______________?

A 2nd to 4th
B 3rd to 5th
C 5th and 6th
D 4th only
Correct Answer: 2nd to 4th

The slightly movable articulations in which the contiguous bony surfaces are either connected by broad flattened disks of fibrocartilage or united by interosseous ligaments are known as______________?

A Gomphosis
B Enarthroses
C Diarthroses
D Amphiarthroses
Correct Answer: Amphiarthroses

Basal lamina of blood vessel in CNS is secreted by______________?

A Endothelial cells
B Oligodendrocytes
C Microglia
D Astrocytes
Correct Answer: Oligodendrocytes

Which cells are not present in cerebral cortex ?

A Purkinje
B Stellate
C Cajal
D Pyramidal
Correct Answer: Purkinje

CSF is directly returned to venous system by _____________?

A Choroid plexus
B Cerebral veins
C Arachnoid villi
D Emissary veins
Correct Answer: Arachnoid villi