ATI RN
Multiple Choice Questions on Respiratory System Questions
Question 1 of 5
After change of shift, you are assigned to care for the following clients. Which client should you assess first?
Correct Answer: D
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
Question 2 of 5
Delegation Decision: The nurse is caring for a patient with COPD. Which intervention could be delegated to unlicensed assistive personnel (UAP)?
Correct Answer: A
Rationale: Assisting the patient to get out of bed can be safely delegated to unlicensed assistive personnel (UAP) as it does not require specialized nursing knowledge or skills. It is a basic activity of daily living that can be delegated to support staff while allowing nurses to focus on more complex patient care tasks.
Question 3 of 5
Chlorocruorin is a copper-containing blood pigment found in some annelids like Sabella. Its colour in both oxygenated and deoxygenated states is
Correct Answer: C
Rationale: Step 1: Chlorocruorin contains copper, giving it a green color. Step 2: In oxygenated state, chlorocruorin appears green due to the presence of copper. Step 3: In deoxygenated state, chlorocruorin retains its green color. Step 4: Therefore, the correct answer is C: Green. Summary: A (Blue) and B (Red) are incorrect as chlorocruorin is green due to copper. D (Blue red) is incorrect as it does not reflect the true color of chlorocruorin.
Question 4 of 5
2,3 DPG causes shifting of Oxygen dissociation curve in Adult Hb to Right because
Correct Answer: B
Rationale: The correct answer is B because 2,3 DPG binds to the Beta chain of Hemoglobin, reducing its oxygen affinity, causing a right shift in the Oxygen dissociation curve. This change allows for easier oxygen unloading in tissues. Choice A is incorrect as 2,3 DPG decreases, not increases, oxygen affinity. Choice C is irrelevant as its concentration is not a factor in the shifting of the curve. Choice D is incorrect as 2,3 DPG does bind to Hemoglobin, specifically to the Beta chain.
Question 5 of 5
Plastron is the air bubble carrying respiratory air in the abdomen of
Correct Answer: B
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.