ATI LPN
ATI LPN Med Surg Concept 2 Exam Questions
Extract:
Question 1 of 5
Gas exchange occurs in which of the following structures?
Correct Answer: B
Rationale: The alveoli are tiny air sacs within the lungs where gas exchange occurs.
Question 2 of 5
The nurse is reviewing the patient's record. Select to highlight the findings that demonstrate that the patient is improving.
Correct Answer: A,B,C,D
Rationale: HR: 110 bpm; regular - The heart rate has decreased from 115 bpm and is now regular, suggesting improved cardiac rhythm stability. RR: 24 breaths/min; rapid, deep - The respiratory rate has decreased from 26 breaths/min, indicating less rapid breathing. BP: 94/56 mm Hg - While the blood pressure remains relatively low, there is a slight improvement compared to the previous reading. Glucose 460 mg/dl - The glucose level has decreased from 525 mg/dL and 530 mg/dL in previous readings. While still elevated, this indicates some improvement in hyperglycemia.
Question 3 of 5
The patient with emphysema comes to the emergency department with difficulty breathing. What finding should the nurse anticipate during data collection? Select all that apply
Correct Answer: A,C,E
Rationale: A. Diminished breath sounds due to decreased air movement. C. Use of accessory muscles to assist breathing. E. Barrel-shaped chest from hyperinflation.
Question 4 of 5
The nurse knows a patient with type 1 diabetes needs more education when the patient makes which of the following statements?
Correct Answer: A
Rationale: Insulin is typically administered via injections or an insulin pump, not in pill form.
Question 5 of 5
What is the desired peripheral capillary oxygen saturation (Spo2) level in the patient with chronic obstructive pulmonary disease?
Correct Answer: A
Rationale: This range is generally considered acceptable for most patients with COPD. It provides a balance between ensuring adequate oxygenation while avoiding the risk of oxygen toxicity. Oxygen saturation levels within this range can help alleviate symptoms of hypoxemia without causing hyperoxia.