An elderly patient has been discharged following treatment for a mild case of heart failure. He will be taking a loop diuretic. Which instruction(s) from the nurse are appropriate? (Select all that...

An elderly patient has been discharged following treatment for a mild case of heart failure. He will be taking a loop diuretic. Which instruction(s) from the nurse are appropriate? (Select all that apply.) a “Take the diuretic at the same time each morning.” b “Take the diuretic only if you notice swelling in your feet.” c “Be sure to stand up slowly because the medicine may make you feel dizzy if you stand up quickly.” d “Drink at least 8 glasses of water each day.” e “Here is a list of foods that are high in potassium—you need to avoid these.” f “Please call your doctor immediately if you notice muscle weakness or increased dizziness.”