Your patient had trauma to the ulnar nerve and cannot actively abduct and adduct her fingers. You note weakness of which of the following muscles as a result of this?Group of answer choicesLumbricales three and fourOpponens digiti minimiDorsal and palmar interosseiFlexor digiti minimi

A client first seen in your practice complains of pain in her wrist and demonstrates noticeable weakness in thumb opposition with parasthesis along the thenar, thumb, second and third digits on the palmer side of the hand. What is your suspected diagnosis?Group of answer choicesUlnar nerve injuryRadial nerve injuryMedian nerve injury

common site of ulnar nerve entrapment:*

Which is Worse?• A lesion of the ulnar nerveproximal to the elbow, orat the wrist?

The ulnar nerve innervates Blank______.Multiple choice question.most of the arm extensorsmost of the intrinsic hand musclesthe arm flexors

With the palm down on the table, raise the second finger off the table. This requires a contraction of which muscle?Group of answer choicesflexor digitorum profundusflexor digitorum superficialisextensor indicisextensor digiti minimi