A nurse is teaching the client's spouse about positioning the client to administer his enteral feedings.Which of the following statements indicates the spouse needs further teaching?

"I will check his gastric residual volume before feeding and giving him his meds.”.

"I will turn him on his left side after meds and feeding.”.

"I will elevate the head of the bed 30-45 degrees when giving his feedings.”.

"I will leave him in his position of comfort while feeding him.”.