ATI RN
Questions on the Respiratory System Questions
Question 1 of 5
The nurse is caring for a patient with advanced emphysema. Which sign isn't manifestations of this disorder?
Correct Answer: D
Rationale: The correct answer is D: Wheezing. Emphysema is characterized by destruction of lung tissue, leading to air trapping and decreased airflow. Wheezing is typically associated with asthma or bronchitis, not emphysema. A: Productive cough is common in emphysema due to increased mucus production. B: Dyspnea (shortness of breath) is a hallmark symptom of emphysema due to impaired gas exchange. C: Barrel chest is a physical finding in emphysema caused by hyperinflation of the lungs.
Question 2 of 5
Your client with pneumonia is being discharged today. Which of the following physical findings would lead the nurse to believe the client is appropriate for discharge. Select all that apply.
Correct Answer: C
Rationale: The correct answer is C: SpO2 98% at rest. This indicates adequate oxygenation, a crucial aspect of recovery from pneumonia. A: Decreased tactile fremitus suggests consolidation, indicating ongoing infection. B: Increased fatigue suggests continued weakness. D: A respiratory rate of 30 breaths/minute is elevated and indicates respiratory distress, not readiness for discharge.
Question 3 of 5
Regarding the lung
Correct Answer: D
Rationale: The correct answer is D because all of the statements are true. A: The human lung contains approximately 300 million alveoli, which are essential for gas exchange. B: Terminal bronchioles are the smallest airways without alveoli, connecting the bronchioles to the alveoli. C: Anatomic dead space refers to the volume of air in the respiratory system that does not participate in gas exchange and is approximately 150 ml. Therefore, since all statements are accurate, the correct answer is D.
Question 4 of 5
Dr. Jones prescribes albuterol sulfate (Proventil) for a patient with newly diagnosed asthma. When teaching the patient about this drug, the nurse should explain that it may cause:40:40H272:382:422:412:402:422:402:38
Correct Answer: B
Rationale: The correct answer is B: Nervousness. Albuterol sulfate is a bronchodilator commonly used to treat asthma. It works by relaxing the muscles in the airways, making it easier to breathe. Nervousness is a common side effect of albuterol due to its stimulant properties. Nasal congestion (Choice A) is not a typical side effect of albuterol. Lethargy (Choice C) is also not a common side effect, as albuterol typically has a stimulating effect. Hyperkalemia (Choice D) is not associated with albuterol use.
Question 5 of 5
An oxygen delivery system is prescribed for a male client with chronic obstructive pulmonary disease to deliver a precise oxygen concentration. Which of the following types of oxygen delivery systems would the nurse anticipate to be prescribed?
Correct Answer: B
Rationale: The correct answer is B: Venturi mask. This type of oxygen delivery system allows for precise oxygen concentration delivery by adjusting the oxygen flow rate and selecting the appropriate color-coded adaptor. Venturi masks are commonly used in clients with COPD to ensure accurate oxygen delivery and prevent oxygen toxicity. A: Face tent provides high humidity but does not allow for precise oxygen concentration delivery. C: Aerosol mask is used for humidification and medication delivery, not for precise oxygen concentration. D: Tracheostomy collar is used for clients with a tracheostomy, not for precise oxygen concentration in COPD.