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.

Which of the following is the weakest part of the orbit ?
A Medial wall
B Lateral wall
C Floor of the orbit
D Roof of the orbit
Correct Answer: Medial wall
Which out of the following bones ossify first ?
A Mandible
B Nasal bone
C Vomer
D Occipital
Correct Answer: Mandible
The joint between the atlas and axis is_________________?
A Synovial
B Closely related to the first cervical nerves
C All ow rotation of the head
D Supported by the alar ligaments
Correct Answer: All ow rotation of the head
The first costochondral joint is a_______________?
A Fibrous joint
B Synovial joint
C Fmosis
D Synarthrosis
Correct Answer: Synarthrosis
Mental spines provide attachment to_____________?
A Genioglossus
B Anterior & Posterior bellies of digastric
C Mylohyoid
D Superior constrictor of pharynx
Correct Answer: Genioglossus
Which vertebra has the most prominent spine______________?
A C2
B C7
C T10
D L2
Correct Answer: C7
Which structures pass through infra orbital fissurs______________?
A Superior ophthalmic vein
B Ophthalmic artery
C Trochlear nerve
D Zygomatic nerve
Correct Answer: Zygomatic nerve
Structures passing through foramen ovale______________?
A Emissary vein
B Mandibular nerve
C Trigeminal nerve
D A & B
Correct Answer: A & B
Muscle, which pulls the disk of TMJ downward________________?
A Lateral pterygoid
B Medial pterygoid
C Digastric
D Mylohyoid
Correct Answer: Lateral pterygoid
Anterior limit of infratemporal fossa is______________?
A Lateral pterygoid plate
B Maxillary posterior wall
C Pterygomaxillary fissure
D Mastiod process
Correct Answer: Maxillary posterior wall