ATI RN
ATI Immune System Quizlet Questions
Question 1 of 5
Terminal deoxynucleotidyl transferase catalyzed reactions produce fragments with
Correct Answer: A
Rationale: Terminal deoxynucleotidyl transferase (TdT) adds nucleotides to the 3' end of DNA fragments in a template-independent manner. This results in the production of fragments with poly A or poly C tails. TdT does not add poly T tails, making option D incorrect. It also does not specifically add only poly C tails (option B) or poly A tails (option C). The addition of poly A or poly C tails by TdT is essential for techniques like DNA sequencing and PCR, where these tails are utilized for downstream applications.
Question 2 of 5
Which of the following factors makes it important for the nurse to provide special care to older clients with immune system disorders?
Correct Answer: A
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
Question 3 of 5
Why must clients,who will undergo diagnostic skin tests,avoid taking antihistamine or cold preparations for at least 48 to 72 hours before testing?
Correct Answer: C
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
Question 4 of 5
Which of the following precautions must a nurse take while caring for clients with HIV/AIDS to reduce occupational risks?
Correct Answer: A
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
Question 5 of 5
You are working with a student nurse who is assigned to care for an HIV-positive patient with severe esophagitis caused by Candida albicans. Which action by the student indicates that you need to intervene most quickly?
Correct Answer: B
Rationale: The student should not give the patient water immediately after administering oral nystatin as it can wash away the medication before it has a chance to coat the esophagus and treat the infection. The other actions are appropriate: wearing protective gear offering food choices and limiting visitors to reduce infection risk.