The mutation carried by the Miller family was identified by determining the level of the BCKD enzyme. What genetic testing could be done to verify the mutation at the DNA level.

Anurse is caring for a client who is taking digoxin to treat heart failure. which of the following factors predisposes this client to developing digoxin toxicity? a. having a prolapsed mitral valve b. having a 10-year history of copd c. taking a high-ceiling diuretic d. taking an hmg coa reductase inhibitor