The nurse is caring for a client with an indwelling catheter. The client asks the nurse if the drainage bag can be placed on the floor. How should the nurse respond?

"The drainage bag needs to be clipped to the edge of the mattress for ease of access."

"The drainage bag needs to be attached to the bed side-rail to reduce risk of pulling."

"The drainage bag needs to be attached to the bedframe to reduce risk of infection."

"The drainage bag needs to be secured on your inner thigh to reduce risk for injury."