In addition to assessing peripheral pulses and auscultating the patient’s heart and lung sounds, which action will be implemented by the nurse before a cardiac catheterization? Select all that apply. One, some, or all responses may be correct.

Instruct the patient to withhold any medication for diuretic therapy.

Prepare to administer fluids 2 hours before the procedure for patients with renal dysfunction.

Advise the patient to take all anticoagulants.

Administer steroids if the patient has an allergy to iodine-based contrast.

Ensure that the patient is NPO for a minimum of 2 hours before the procedure.