NBDE1-Anatomy Question

[drzaidds]

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Ok so here is another question I did not understand:

Each of the following muscles revieves motor innervation from the ansa cervicalis EXCEPT one:

A. Omohyoid
B. Thyrohyoid
C. Geniohyoid
D. Sternohyoid
E. Sternothyroid

I chose thyrohyoid, because that is innervated by C1, but they chose Geniohyoid????/ Explanation plz??

 

[twinklestar123]

Ok so here is another question I did not understand:

Each of the following muscles revieves motor innervation from the ansa cervicalis EXCEPT one:

A. Omohyoid
B. Thyrohyoid
C. Geniohyoid
D. Sternohyoid
E. Sternothyroid

I chose thyrohyoid, because that is innervated by C1, but they chose Geniohyoid????/ Explanation plz??

If you see...all the rest are your Infrahyoid muscles.So maybe that's why they chose geniohyoid.That might be the differentiating feature.

 

[dr37]

Both geniohyoid and Thyrohyoid are supplied by C1 carried through C.N.XII

so which one to choose??

Where is this questions from, ASDA paper?? which year??