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Medical Science Mcqs 5254 MCQs [All-Courses]

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

Gag reflex is lost due to paralysis of______________?

A V nerve

B VII nerve

C IX nerve

D XII nerve

Review Detailed Answer

Correct Answer: IX nerve

Parasympathetic nerve supply to salivary gland is by_______________?

A IX & VII cranial Nerves

B V & IX cranial Nerves

C V & X cranial Nerves

D IX & X cranial Nerves

Review Detailed Answer

Correct Answer: IX & VII cranial Nerves

Lacrimation is affected when facial nerve is injured at _____________?

A Geniculate ganglion

B Sphenopalatine ganglions

C A & B

D At foramen spinosum

Review Detailed Answer

Correct Answer: A & B

The psterior belly of the digastric muscle is supplied by the_______________?

A Facial nerve

B Vagus nerve

C Mylohyoid nerve

D Inferior alveolar nerve

Review Detailed Answer

Correct Answer: Facial nerve

Facial nerve_______________?

A Mixed nerve

B Sensory nerve

C Motor nerve

D Parasympathertic nerve

Review Detailed Answer

Correct Answer: Mixed nerve

The nerve supply of stapedius muscle is______________?

A III cranial nerve

B V cranial nerve

C VII cranial nerve

D XI cranial nerve

Review Detailed Answer

Correct Answer: VII cranial nerve

Smiling and frowning are actions produced by the following nerves _______________?

A Mastication; trigeminal ( V cranial )

B mastication; facial ( VII cranial )

C Facial expression; trigeminal ( V cranial )

D Facial expression; facial ( VII cranial)

Review Detailed Answer

Correct Answer: Facial expression; facial ( VII cranial)

In right facial nerve damage ________________?

A There is paralysis of facial muscles

B There is paralysis of muscles of mastication

C Paralysis of vocal cords

D A and B

Review Detailed Answer

Correct Answer: There is paralysis of facial muscles

Branches of facial nerve are_______________?

A Digastric

B Stylohyoid

C Posterior auricular

D All of the above

Review Detailed Answer

Correct Answer: All of the above

Chorda tympani contain_______________?

A Preganglionic sympathetic fibres

B Preganglionic parasympathetic fibres

C Postganglionic sympathetic fibres

D Postganglionic parasympathetic fibres

Review Detailed Answer

Correct Answer: Preganglionic parasympathetic fibres

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Medical Science Mcqs 5254 MCQs [All-Courses]

All Topics 5254

All Topics 5254

Gag reflex is lost due to paralysis of______________?

Parasympathetic nerve supply to salivary gland is by_______________?

Lacrimation is affected when facial nerve is injured at _____________?

The psterior belly of the digastric muscle is supplied by the_______________?

Facial nerve_______________?

The nerve supply of stapedius muscle is______________?

Smiling and frowning are actions produced by the following nerves _______________?

In right facial nerve damage ________________?

Branches of facial nerve are_______________?

Chorda tympani contain_______________?