ATI Fundamentals Proctored Exam 2024

Correct Answer: D

Rationale: The vastus lateralis site is located in the middle third of the thigh.

Correct Answer: D

Rationale: A patient being kept off food and fluids before surgery can lead to dehydration. Dehydration can cause a slight increase in body temperature, which could explain the elevated oral temperature reading of 99.8�F (37.7�C) in this scenario. Infections are more likely to cause higher fevers, hypothermia would present with a lower temperature, and anxiety typically does not directly affect body temperature in this manner.

Correct Answer: C

Rationale: Accompanying the patient for his walk is the appropriate nursing intervention in this scenario to ensure his safety during his first ambulation. This allows the nurse to provide immediate assistance if needed and ensures the patient's well-being during this critical postoperative period.

Correct Answer: D

Rationale: As individuals age, various changes occur in the vascular system. These changes include increased peripheral resistance of the blood vessels, decreased blood flow, and an increased workload of the left ventricle. Therefore, all the listed changes result from aging, making option D, 'All of the above,' the correct answer.

Correct Answer: D

Rationale: The vastus lateralis site is located in the middle third of the thigh.