ATI RN
Fundamentals of Nursing Oxygenation Practice Questions Questions
Question 1 of 5
Cor pulmonale is characterized by which clinical manifestations?
Correct Answer: A
Rationale: Cor pulmonale is right ventricular failure caused by pulmonary hypertension, so clinical manifestations of right ventricular failure such as peripheral edema, jugular venous distention, and right upper-quadrant abdominal tenderness would be expected.
Question 2 of 5
What should a patient avoid before spirometry?
Correct Answer: C
Rationale: Spirometry will help establish the COPD diagnosis. Bronchodilators should be avoided at least 6 hours before the test.
Question 3 of 5
What catalyst is usually used in the laboratory to speed up oxygen production?
Correct Answer: C
Rationale: Manganese (IV) oxide is widely used as a catalyst to accelerate the decomposition of hydrogen peroxide into oxygen gas.
Question 4 of 5
Which clinical management prevention concept would the nurse identify as representative of secondary prevention?
Correct Answer: D
Rationale: Prevention of and treatment of existing health problems to avoid further complications is an example of secondary prevention.
Question 5 of 5
A nurse assesses a child with shortness of breath, audible wheezing, and coughing. Which condition does the nurse suspect?
Correct Answer: A
Rationale: Children with asthma typically present with chronic shortness of breath, wheezing, and coughing.