<prompt> Palsy of right genioglossus causes:Deviation of tongue to the rightDeviation of tongue to leftDeviation of soft palate to rightDeviation of soft palate to left  <response>: Genioglossus muscle moves the tongue anterior, inferior and medial AIM.Bilateral contraction of genioglossus help in protrusion and depression of tongue in midline, since the vector of medial pull is balanced and cancelled.Palsy of right genioglossus muscle deviates the tongue to the right side, due to unopposed medial pull of the left genioglossus. 