The client is receiving multiple medications for treatment of PD. Which signs and symptoms should the nurse recognize as adverse effects of carbidopa-levodopa?

A: Although dystonia is an adverse effect of carbidopa-levodopa, akinesia is a symptom associated with PD. B: Bradykinesia is a symptom associated with PD; agitation is an adverse effect of carbidopa-levodopa. C: Muscle rigidity is a symptom associated with PD; cardiac dysrhythmia is an adverse effect of carbidopa-levodopa. D: Orthostatic hypotension and dry mouth are common adverse effects of carbidopa-levodopa (Sinemet). These can be minimized by slow position changes and sucking on sugarless candy or chewing gum.