To Promote More Efficient Ventricular Emptying by Decreasing Preload in the Patient

question 7

Multiple Choice

To promote more efficient ventricular emptying by decreasing preload in the patient with chronic heart failure,the nurse should implement which of the following actions?

• A) Administer oxygen per mask.
• B) Encourage active leg exercises to increase venous return.
• C) Administer sedatives to promote rest and decrease myocardial oxygen demand.
• D) Position the patient in a high-Fowler's position with the feet horizontal in the bed.