When teaching the patient about the use of range-of-motion (ROM), what explanations should the nurse give to the patient? (select all that apply)?a. The exercises are the only way to prevent contractures.b. Active and passive ROM maintain function of body parts.c. ROM will show the patient that movement is still possible.d. Movement facilitates mobilization of leaked exudates back into the vascular bed.e. Active and passive ROM can only be done while the dressings are being changed.