qns.....

[guru6]

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B88 .
in the ICP L cusps of upper 5 contacts 1. DF of lower 5 2. MF of lower 5 3. DMR of lower 5..
ans is #1 but dont max L cusps contact # 1 , 2, 3. all these so why #1 plz explain this

99.
10. cell bodies of the post gang firers to the eye are located in the
cilliary gang or superior cervical gang

E 37 . permanent successors of primary teeth moove occ and .... #1 bucally #2 lingually and is # 1 but they erupt lingually rite... how cum...

6.cell bodies of pain fibers in the 9 th nerve synapse in the
a> superior gang of the 9 nerve (ans)
b> spinal nucleus of the 5 nerve(why not this..)

 

[skabbaraju]

Sorry, I am skipping the other questions, but permanent teeth move in an occlusal and buccal path during eruption eventhough they erupt lingually. Their eruption path is occlusal buccal.
I don't want to answer the other questions as they'd be guesses anyway.

 

[drkooks]

10. cell bodies of the post gang firers to the eye are located in the
cilliary gang or superior cervical gang



6.cell bodies of pain fibers in the 9 th nerve synapse in the
a> superior gang of the 9 nerve (ans)
b> spinal nucleus of the 5 nerve

this is my reference to answer sec Q


The glossopharyngeal nerve, being mostly sensory, does not have a cranial nerve nucleus of its own. Instead it must project into many different structures in the brainstem:

• Solitary nucleus: Taste from the posterior one-third of the tongue and information from carotid baroreceptors and carotid body chemoreceptors
• Spinal nucleus of the trigeminal nerve: Visceral pain as well as somatic sensory fibers from the skin of the outer ear.
• Nucleus ambiguus: The lower motor neurons for the stylopharyngeus muscle.
• Inferior salivatory nucleus: Parasympathetic input to the parotid and mucous gland