A nurse is caring for a client who has Alzheimer's disease and is going to transition from home to a skilled nursing facility. Which of the following interventions should the nurse incorporate into the plan of care to help the client with this transition and avoid relocation stress syndrome?

A) "Pentoxifylline can be administered to help the platelets from sticking together and occluding the vessels": Pentoxifylline is a medication used to improve blood flow by decreasing the viscosity of blood. However, it is not typically used to treat mitral valve stenosis. This statement does not accurately reflect treatment options for this condition.

B) "A heparin bolus is administered and followed with a continuous infusion to help keep the blood thinner": Heparin is an anticoagulant used to prevent blood clot formation, but it is not a treatment for mitral valve stenosis itself. While anticoagulants may be used in certain situations with mitral valve stenosis (such as in the setting of atrial fibrillation), they do not directly address the underlying valve narrowing.

C) "A flexible catheter will be inserted into a vessel of the arm, neck, or groin and advanced to the heart to dilate a narrowed or occluded artery": This statement describes a procedure known as percutaneous transluminal mitral valvuloplasty (PTMV), which is a minimally invasive intervention used to treat mitral valve stenosis. During this procedure, a catheter with a deflated balloon on its tip is inserted into a vessel and guided to the heart, where the balloon is inflated to widen the narrowed valve.

D) "A small catheter with a balloon on the end is threaded into a vessel in the groin and advanced to the heart where the balloon will be inflated, and the narrowed valve will be dilated": This statement accurately describes balloon valvuloplasty, which is a common procedure used to treat mitral valve stenosis. By inflating the balloon within the narrowed valve, the procedure aims to widen the valve opening, thus improving blood flow through the heart.

A. The client has metabolic alkalosis and warm extremities: Metabolic alkalosis and warm extremities are not typically indicative of postoperative shock. Metabolic alkalosis may be caused by excessive vomiting or prolonged gastric suctioning, but it is not a hallmark sign of shock. Warm extremities may suggest adequate peripheral perfusion rather than impaired perfusion seen in shock.

B. The client develops bradycardia and bradypnea: Bradycardia (slow heart rate) and bradypnea (slow respiratory rate) may occur as compensatory mechanisms in certain types of shock, such as neurogenic shock. However, they are not specific indicators of postoperative shock. Tachycardia (rapid heart rate) and tachypnea (rapid respiratory rate) are more common findings in most types of shock, including postoperative shock.

C. The client has hypotension and is confused: Hypotension (low blood pressure) and confusion are classic signs of shock, including postoperative shock. Hypotension indicates inadequate perfusion of vital organs, while confusion may result from cerebral hypoperfusion. Altered mental status, such as confusion, is a significant neurological manifestation of shock.

D. The client has hypertension and anuria: Hypertension (high blood pressure) and anuria (decreased urine output) are not typical manifestations of postoperative shock. Hypertension may occur in certain conditions that can lead to shock, such as septic shock, during the compensatory phase. However, it is not a primary sign of shock. Anuria may occur in cases of severe hypovolemic shock but is not specific to postoperative shock.