ATI RN
Questions for the Respiratory System Questions
Question 1 of 5
Respiration involves one of the following sets of processes
Correct Answer: A
Rationale: The correct answer is A because it accurately describes the processes involved in respiration. Inspiration is the intake of oxygen, exchange of gases occurs in the lungs where oxygen is taken in and carbon dioxide is released, and expiration is the process of exhaling carbon dioxide. Option B is incorrect because aspiration refers to the act of inhaling foreign objects or substances, not a part of normal respiration. Option C is incorrect because it does not accurately describe the sequence of processes in respiration. Option D is incorrect as the processes listed in option A are indeed involved in respiration.
Question 2 of 5
Lungs have a large number of narrow tubes called
Correct Answer: B
Rationale: The correct answer is B: Bronchioles. Bronchioles are small, narrow tubes in the lungs that branch off from the bronchi. They play a crucial role in conducting air to the alveoli for gas exchange. Alveoli (choice A) are tiny air sacs at the end of bronchioles where gas exchange occurs, not narrow tubes. Bronchi (choice C) are larger air passages that branch off from the trachea, leading to the bronchioles. Alveolar ducts (choice D) are tiny ducts that connect bronchioles to alveolar sacs, but they are not the large number of narrow tubes found in the lungs. Therefore, the correct answer is bronchioles as they specifically fit the description of narrow tubes in the lungs.
Question 3 of 5
A client with a new tracheostomy is being seen in the oncology clinic. What finding by the nurse best indicates that goals for the client's decrease in self-esteem are being met?
Correct Answer: B
Rationale: The correct answer is B because joining a book club shows an improvement in social engagement and participation, indicating an increase in self-esteem. This choice demonstrates the client's interest in activities outside of their healthcare needs, promoting a sense of normalcy and connection. In contrast, options A, C, and D focus solely on stoma care and physical aspects, not directly related to self-esteem. Understanding stoma care (A) is important but does not address self-esteem directly. Family assistance (C) is supportive but does not necessarily indicate an improvement in the client's self-esteem. Skin integrity (D) is essential for physical health but does not reflect self-esteem.
Question 4 of 5
A client is in the family practice clinic reporting a severe cold that started 4 days ago. On examination the nurse notes that the client also has a severe headache and muscle aches. What action by the nurse is best?
Correct Answer: D
Rationale: The correct answer is D: Teach the client to sneeze in the upper sleeve. This action is best because the client is showing symptoms of a cold, which is typically caused by a virus spread through respiratory droplets. Instructing the client to sneeze in the upper sleeve can help prevent the spread of the virus to others. Choice A is incorrect because oseltamivir is used to treat influenza, not the common cold. Choice B is unnecessary as hospital admission is not typically warranted for a cold. Choice C is also incorrect as the client is already sick and a flu vaccine would not be effective at this point in time.
Question 5 of 5
In general, when looking at acid-base balance, how does the body compensate with metabolic acidosis?
Correct Answer: A
Rationale: The correct answer is A. In metabolic acidosis, the lungs compensate by increasing respiratory rate and depth ('blowing off' CO2) to reduce acidity and raise pH. B is incorrect because retaining CO2 would worsen acidosis. C is partially true long-term but slower acting than pulmonary compensation. D is incorrect because excreting bicarbonate lowers pH further.