Which instruction provided by the nurse reflects effective communication regarding delegation to assistive personnel?
a. Check the urinary output on Bed 9 sometime this shift and let me know the results, OK?
b. Take vital signs every two hours for the patient with the cholecystectomy in Room 6022.
c. Report to me if the chest tube drainage is excessive for Bed 2 in Room 2433.
d. Please notify me of any clients whose vital signs or blood glucose are significant.