The nurse is caring for a client hospitalized after a motor vehicle accident. the client has a comorbidity of parkinson's disease. why should the nurse closely monitor the condition and the drug regimen of a client with parkinson's disease? clients generally do not adhere to the drug regimen. drugs administered may not cause the requisite therapeutic effect. drugs administered may cause a wide variety of adverse effects. clients take an assortment of different drugs.
The reason nurses overwatch this when the scenario you mentioned in the question is done is because drugs administered may cause a wide variety of adverse effects. All the other options are not as a significant reason or cause.