ATI RN
Immune System Disorders Quizlet Questions
Question 1 of 5
If you were to observe the activity of methylated DNA, you would expect it to
Correct Answer: C
Rationale: The correct answer is C because methylation of DNA typically results in the inhibition or slowing down of transcription. Methylated DNA attracts proteins that bind to it, preventing transcription factors from accessing the DNA and initiating transcription. This interference with the transcription process leads to gene silencing or reduced gene expression. A: DNA unwinding in preparation for protein synthesis is unrelated to DNA methylation. B: Continuous replication is not a typical consequence of DNA methylation. D: Methylation does not directly induce protein synthesis but rather affects transcription by influencing gene expression.
Question 2 of 5
Which of the following white blood cells is small,present in blood and migrates to tissue as necessary?
Correct Answer: D
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
Question 3 of 5
Which of the following is the most important factor in the nursing management of a client with CFS?
Correct Answer: D
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
Question 4 of 5
Which of the following is the main reason why older clients with AIDS need more care than their younger counterparts?
Correct Answer: C
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
Question 5 of 5
You are working in an AIDS hospice facility that is also staffed with LPNs and nursing assistants. Which of these nursing actions is best to delegate to an LPN you are supervising?
Correct Answer: B
Rationale: LPNs are trained to collect data and monitor patients’ responses to medications which is within their scope of practice. Assessing nutritional needs and teaching about infection control are more complex tasks that typically require the expertise of an RN. Assisting with personal hygiene is usually delegated to nursing assistants.