A nurse is assessing a client who was placed in restraints for aggressive behavior. The client is now calm and cooperative. Which of the following actions should the nurse take?

Rationale:
A. Bradypnea: Clients with end-stage kidney disease are more likely to experience Kussmaul respirations (rapid, deep breathing) as the body attempts to compensate for metabolic acidosis by exhaling excess carbon dioxide. Bradypnea is not a typical finding in renal failure and would indicate a different respiratory issue.

B. Oliguria: As kidney function declines, urine output decreases because the kidneys lose their ability to filter and excrete waste products effectively. Oliguria, or markedly reduced urine output, is a hallmark of end-stage renal disease and contributes to fluid overload.

C. Anemia: The kidneys normally produce erythropoietin, which stimulates red blood cell production. In end-stage kidney disease, decreased erythropoietin production leads to anemia, resulting in fatigue, pallor, and decreased oxygen-carrying capacity.

D. Hypotension: Clients with kidney failure often experience hypertension rather than hypotension due to fluid retention and activation of the renin-angiotensin-aldosterone system. Hypotension would be more characteristic of acute volume depletion, not chronic renal failure.

E. Edema: Impaired kidney function causes sodium and water retention, leading to fluid accumulation in tissues. Peripheral and periorbital edema are common manifestations of end-stage kidney disease due to reduced excretion of excess fluid.

Rationale:
A. A health care surrogate makes health care decisions when the client is no longer able: A health care surrogate, also called a health care proxy, is designated by the client to make medical decisions on their behalf if they become incapacitated.

B. Advance directives cannot be changed once implemented: Advance directives are legally binding but can be revised or revoked by the client at any time while they are competent. Flexibility allows clients to update their preferences as their health status or values change.

C. Assigning a health care surrogate requires legal consultation: While consulting an attorney can be helpful, it is not required to designate a health care surrogate. Most states allow clients to assign a surrogate using standardized forms provided by healthcare facilities or state agencies.

D. A client must create a do-not-resuscitate order when completing advance directives: Creating a DNR order is optional and only applicable if the client wishes to limit resuscitation. Advance directives encompass broader healthcare decisions beyond resuscitation preferences.