ATI RN
Immune System ATI Quizlet Questions
Question 1 of 5
EcoRI restriction endonuclease reactions produce fragments with
Correct Answer: C
Rationale: EcoRI recognizes the palindromic sequence GAATTC and cuts between G and A on both strands, producing 5' cohesive ends. Cohesive ends can base-pair with complementary ends, facilitating DNA ligation. Blunt ends (choice B) are produced by enzymes that cut both DNA strands at the same position. Choice A is incorrect as EcoRI produces 5' cohesive ends, not 3' cohesive ends. Choice D is incorrect as EcoRI does produce cohesive ends.
Question 2 of 5
A male client is suspected of an immune system disorder. Which of the following important factors will the nurse document while assessing the client?
Correct Answer: B
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
Question 3 of 5
Which of the following is the most severe complication among clients with allergies,regardless of type?
Correct Answer: C
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
Question 4 of 5
Which of the following symptoms is associated with AIDS-related distal sensory polyneuropathy (DSP)?
Correct Answer: B
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
Question 5 of 5
As the nurse manager in a public health department,you are responsible for developing a plan to reduce the incidence of infection with the human immunodeficiency virus (HIV) in the community. Which nursing action is best delegated to health assistants working for the agency?
Correct Answer: A
Rationale: Health assistants can effectively distribute bleach solutions to injection drug users as part of harm reduction strategies. Pretest and post-test counseling education on condom use and community assessment require more advanced training and are typically responsibilities of registered nurses or other healthcare professionals.