The nurse is caring for an 80-year-old client preparing for surgery. T

The nurse is caring for an 80-year-old client preparing for surgery. The nurse realizes this client is at increased risk for which reason?

1. The physiological deficits of aging increase the surgical risk for older adults.
2. The older adult has increased kidney function.
3. The older adult has an increase in sensory function.
4. The older adult will turn, cough, and deep-breathe more effectively.

ANSWER

Correct Answer: 1
Rationale 1: The older adult has more physiological deficits, such as decreased kidney function and decreased thirst, and is at greater risk for fluid and electrolyte imbalances.
Rationale 2: The older client has decreased kidney function.
Rationale 3: The older client has a decline in sensory functioning.
Rationale 4: The older client may not be able to follow directions or understand instructions as well as a younger client.