ATI RN
ARRT Practice Questions for Patient Care Questions
Question 1 of 5
With hyperglycemia from diabetes one method the body uses to find materials for energy is to
Correct Answer: C
Rationale: The correct answer is C: Burn fat. In cases of hyperglycemia from diabetes, the body may turn to burning fat for energy through a process called lipolysis. This is because the excess glucose in the bloodstream cannot be properly utilized by cells due to insulin insensitivity. Burning fat generates ketone bodies, which can be used as an alternative energy source. Burning sugar (A) is not efficient in hyperglycemic conditions. Burning proteins (B) is not preferred as it can lead to muscle breakdown. Burning minerals (D) is not a direct energy source for the body. Therefore, burning fat is the most suitable method for the body to find materials for energy in cases of hyperglycemia.
Question 2 of 5
Repositioning a resident on a mechanical ventilator must be done at least every
Correct Answer: B
Rationale: The correct answer is B (4 hours) because repositioning a resident on a mechanical ventilator is crucial to prevent pressure ulcers and maintain proper ventilation. Repositioning every 4 hours helps distribute pressure, improve circulation, and prevent skin breakdown. Choice A (5 hours) is too long, increasing the risk of complications. Choice C (3 hours) may be too frequent and could disrupt the patient's rest. Choice D (2 hours) is too frequent and may not allow enough time for the patient to rest and heal. Therefore, B is the most appropriate interval for repositioning a resident on a mechanical ventilator.
Question 3 of 5
Signs of burnout include
Correct Answer: B
Rationale: The correct answer is B: Obsessing over small things. Burnout often leads to heightened sensitivity and fixation on minor issues, causing individuals to obsess over small details. This behavior is a sign of emotional exhaustion and reduced effectiveness. Choices A, C, and D are incorrect as burnout typically manifests as increased irritability, decreased patience, and heightened frustration levels. These symptoms are contrary to the characteristics described in choices A, C, and D.
Question 4 of 5
A nurse is reviewing results of preoperative screening tests and notes the patients potassium level is dangerously low. What should the nurse do next?
Correct Answer: C
Rationale: Low potassium can cause arrhythmias; the surgeon must be notified preoperatively.
Question 5 of 5
Which of the following statements by a patient would alert the nurse to an increased risk for skin cancer?
Correct Answer: B
Rationale: Changing lesions (color, size) suggest potential malignancy, warranting further assessment.