urgent help for anatomy.....

[VEERA007]

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1 . the sympathetic innervation to structres of head neck is distributed via the
a> blood vessels
b> CN 3 , 7,9,10
2.cell bodies of post ganglionic sympathetic fibres to the eye are located in the
a>cilliary gang.
b> superior cervical ganglion
3. paim in the 9 th nerve synapse in the
a> superior gang of the 9 nerve
b> spinal nucleus of the 5 nerve
4>cell bodies of the sympthetic fibres in the nerve of the pterygoin canal come from
a>superior cervical gang
b>greater pertosal nerve..... (how)

 

[amrita1]

1 . the sympathetic innervation to structres of head neck is distributed via the
a> blood vessels
b> CN 3 , 7,9,10

blood vessels

2.cell bodies of post ganglionic sympathetic fibres to the eye are located in the
a>cilliary gang.
b> superior cervical ganglion
sup.cervical ganglion

3. paim in the 9 th nerve synapse in the
a> superior gang of the 9 nerve
b> spinal nucleus of the 5 nerve(answer)

4>cell bodies of the sympthetic fibres in the nerve of the pterygoin canal come from
a>superior cervical gang
b>greater pertosal nerve..... (how).

it is the only example where sypathetics travel not by blood vessels,greater and deep petrosal carry sypathetic and PS fibres in the nerve of pterygoid canal

please lemme know if any answer contradicts

 

[asdf84]

ans of last que is deep petrosal nerve crry sympath frm superior cer gang.so and must be superio ce r gang.

 

[amrita1]

i am sorry
u r right
it is sup.cervical ganglion.............i interpreted the question differently

thx