Medical MCQs

5099 MCQs  (Page 109 of 510)

Moisture contamination of amalgam can lead to_____________?
A. Marginal breakdown
B. Shrinkage
C. Delayed expansion
D. Increased stresses
Discolouration of silver alloy is due to_____________?
A. Tarnish
B. Tarnish and corrosion
C. Wet corrosion
D. Dry corrosion
Pterygopalatine ganglion is functionally connected to_______________?
A. Facial nerve
B. Mandibular nerve
C. Glosso pharyngeal nerve
D. Maxillary nerve
The following statements concerning chorda tympani nerve are true except that it_____________?
A. Carries secretomotor fibrers to submandibular gland
B. Joints lingual nerve in infratemporal fossa
C. Is a branch of facial nerve
D. Contains postganglionic parasympathetic fibers
Which one of the following is a branch of facial nerve__________?
A. Deep petrosal nerve
B. Lesser superficial petrosal nerve
C. External petrosal nerve
D. Greater superficial petrosal nerve
Horner’s syndrome is produced due to the pressure on____________?
A. Stellate ganglion
B. Spinal cord
C. Parasympathertic ganglion
D. Celiac ganglion
True about occulomotor nerve are all except____________?
A. Carries parasympathertic fibres
B. Causes constriction of pupils
C. Supplies inferior oblique muscle
D. Passes through inferior orbital fissure
Occulomotor nerve passes through____________?
A. Foramen rotundum
B. Superior orbital fissure
C. Inferior orbital fissure
D. Foramen ovale
All of the following are secretomotor to submandibular gland except ?
A. Facial nerve
B. Chorda tympani
C. Mylohyoid nerve
D. Lingual nerve