RNUR 238 EXAM 4 Questions and Verified Answers | Passed | A+

What is the worst score on the GCS : 3 What layer protects the brain and spinal cord : Meninges How synapse happen : via chemical and electrical signals ( action potential) parasympathetic nervous system : rest and digest What nerve does the romberg test-test : cranial nerve 8 2 Pt. teaching for CT scan : must keep head completely still for imaging MRI uses what type of field : Magnetic field A SPECT is contraindicated in who? : pregnant woman Cerebral Angiography involves a catheter inserted into _______________ artery (groin stick) so monitoring for s/s of _______ or _________ after : femoral bleeding or hematoma Since dye is used in Cerebral Angiography monitor __________________ pre and post procedure : kidney function (BUN/creatinine