medical MCQs – Page 398

Practise multiple-choice questions from medical for competitive examinations and subject revision. Review each marked answer and report any item that may be outdated or unclear.

medical Mcqs

1. oral anatomy 2. microbiology 3. oral pathology and medicine 4. physiology 5. biochemistry 6. general anatomy 7. dental materials 8. pharmacology 9. pathology 10. oral histology

7941. When a patient is asked to say ah if the uvula is drawn upwards to the left, the cranial nerve likely to be damaged is____________?
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A. Rt accessory

B. Vagus

C. Lt accessory

D. Hypoglossal

7942. Ganglion associated with locrimal gland_______________?
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A. Ciliary

B. Otic ganglion

C. Sphenopalatine ( pterygo palatine)

D. Submandibular

7943. Somatic efferent does not include______________?
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A. Facial nerve

B. Trochlear

C. Abducens

D. Oculomotor nerve

7944. In head and neck the parasympathetic system in innervates the____________?
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A. Salivary and lacrimal glands

B. Salivary glands only

C. Salivary and mucous glands

D. Lacrimal gland only

7945. Superior thyroid artery accompanies which nerve ?
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A. External laryngeal

B. Internal laryngeal

C. Superior laryngeal

D. C and A

7946. Hypoglossal nerve is ______________?
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A. A peripheral nerve

B. Purely motor

C. Mixed nerve

D. Purely sensory

7947. Pharyngotympanic tube is supplied by all except_____________?
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A. Ascending pharyngeal

B. Artery of pterygoid canal

C. Middle meningeal artery

D. Ascending palatine

7948. Pregarglionic parasympatnetic fibres to the Otic ganglion are carried in the______________?
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A. Auriculotemporal nerve

B. Greater petrosal nerve

C. Lesser petrosal nerve

D. Chorda tympani

7949. Cranial accessory nerve supplies_____________?
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A. Soft palate

B. Sternomastoid

C. Trapezius

D. Splenius capitis

7950. Injury to the median nerve occurs frequently when following artery is used for taking an ABG sample _____________?
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A. Brachial artery

B. Radial artery

C. Femoral artery

D. External carotid artery

7951. Unilateral supranuclear lesion of facial nerve involves______________?
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A. Whole of face

B. Only ipsilateral upper part of the face

C. Whole of lower face

D. Only contra lateral lower part of the face

7952. All the following are branches of external carotid artery except _____________?
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A. Superior thyroid artery

B. Occipital artery

C. Posterior auricular artery

D. Anterior ethmoidal artery

7953. The Otic Ganglion_____________?
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A. Receives preganglionic parasympathetic fibers, through the greater superficial petrosal nerve

B. Sends postganglionic parasympathetic fibers to auriculotemporal nerve

C. Is in relation to maxillary nerve

D. Is related to the tensor tympani

7954. Tumor infiltrating into the formen ovale will cause all EXCEPT_______________?
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A. Anesthesia of TMJ

B. Paranesthesia of lips

C. Paralysis of stylohyoid

D. Paralysis of tensor tympani

7955. TMJ is supplied by _______________?
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A. Auriculotemporal nerve

B. Buccal branch of facial nerve

C. All of the above

D. Inferior alveolar nerve

7956. Artery palpable ar the anterior border of masserter is _________ artery?
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A. Superficial temporal

B. Lingual

C. Faical

D. Maxillary

7957. The retromandibular vein is formed by_______________?
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A. Superficial temporal and maxillary veins

B. Superficial temporal and internal jugular vein

C. Maxillary and posterior auricular

D. Superficial temporal and supratrochlear

7958. A person has inability to look downwards and laterally. The nerve injured is_____________?
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A. Trigeminal

B. Ophthalmic

C. Trochlear

D. Occulomotor

7959. Structure which course through abdomen is____________?
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A. Thoracic duct

B. Facial nerve

C. Vagus nerve

D. Aorta

7960. All the cranial nerves provide innervations for the structures in the head and neck EXCEPT one, the additionally supplies the thorax and abdomen_____________?
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A. Hypoglossal

B. Glossopharyngeal

C. Spinal accessory

D. Vagus

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