ATI RN
ATI Detailed Answer Key Medical Surgical Questions
Question 1 of 5
For a patient with osteogenic sarcoma, you would be particularly vigilant for elevations in which laboratory value?
Correct Answer: B
Rationale: Elevated calcium levels are commonly associated with osteogenic sarcoma due to bone destruction and release of calcium into the bloodstream.
Question 2 of 5
Which indicates a person selected on the client’s behalf to make medical decisions when the client cannot?
Correct Answer: A
Rationale: A durable power of attorney for healthcare designates a proxy decision-maker, ensuring the client's wishes are honored.
Question 3 of 5
Which of the following nursing actions is helpful for older clients who are experiencing lens changes associated with aging?
Correct Answer: A
Rationale: Large-sized letters help compensate for decreased visual acuity due to aging-related lens changes.
Question 4 of 5
What volume of fluid loss causes marked deterioration in hypovolemic shock?
Correct Answer: B
Rationale: Loss of 15% to 30% of blood volume significantly impairs circulation and tissue perfusion.
Question 5 of 5
What is the most common cause of conductive hearing loss?
Correct Answer: D
Rationale: Conductive hearing loss can result from any obstruction or damage in the outer or middle ear.