Aclient with a tentative diagnosis of myasthenia gravis is admitted for a diagnostic workup. myasthenia gravis is confirmed by: a) brudzinski's sign. b) a positive sweat chloride test. c) a positive edrophonium (tensilon) test. d) kernig's sign.

a positive edrophonium (Tensilon) test.

A positive edrophonium test confirms the diagnosis of myasthenia gravis. After edrophonium administration, most clients with myasthenia gravis show markedly improved muscle tone. Kernig's sign and Brudzinski's sign indicate meningitis. The sweat chloride test is used to confirm cystic fibrosis.

well say a good goal is to do 150 sit ups in a week! or 90 pull ups a day. even 60 push ups in a month these are all fair goals!