Which intervention would the nurse undertake before a scheduled intravenous pyelogram (IVP) for a client with a renal disorder? Select all that apply. One, some, or all responses may be correct. Ensure that the consent form has been signed. Assess the client for iodine sensitivity. Have the client remove all metal objects. Administer an enema or cathartic to the client. Instruct the client to lie still during the