<prompt> All the following are true about upper eyelid EXCEPT:Muscles which close the eyelid are supplied by the facial nerveMuscles which open the eyelid are supplied by the branch of trigeminal nerveSensory supply is by the 5th cranial nerveBlood supply is by the lacrimal and ophthalmic arteries  <response>: Blood Supply of upper lidThe eyelids are supplied by:The superior and inferior palpebral branches of the ophthalmic artery.The lateral palpebral branch of the lacrimal artery.They form an arcade in each lid.The veins drain into the ophthalmic and facial veins.Nerve Supply of upper lidThe upper eyelid is supplied by the lacrimal, supraorbital, supratrochlear and infratrochlear nerves from lateral to medial side.The lower eyelid is supplied by the infraorbital and infratrochlear nerves. 