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HESI LPN · HESI LPN Medical Surgical Nursing · HESI Adaptive Immune System Quizlet

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Showing all 5 practice questions with expert explanatory rationales.

Question 1 of 5

Which type of immunity is the result of contact with the antigen through infection and is the longest lasting type of immunity?

A. Active innate immunity

B. Passive innate immunity

C. Active acquired immunity

D. Passive acquired immunity

Expert Explanatory Rationale

Correct Answer: Active acquired immunity

Question 2 of 5

The researcher that postulated the existence of 'pattern recognition receptors' on innate cells was:

A. Susumu Tonegawa

B. Ilya Metchnikoff

C. Charles Janeway

D. Ralph Steinman

Expert Explanatory Rationale

Correct Answer: Charles Janeway

Question 3 of 5

Which of the following is an important nursing intervention for HIV-positive clients?

A. Suggesting the use of herbal medications and alternate therapies.

B. Suggesting the use of psychostimulants such as methamphetamine.

C. Advising client to avoid clinical drug trials.

D. Providing referral to support groups and resources for information.

Expert Explanatory Rationale

Correct Answer: Providing referral to support groups and resources for information.

Question 4 of 5

An HIV-positive patient who has been started on antiretroviral therapy (ART) is seen in the clinic for follow-up. Which test will be most helpful in determining the response to therapy?

A. Lymphocyte count

B. ELISA testing

C. Western blot analysis

D. Viral load testing

Expert Explanatory Rationale

Correct Answer: Viral load testing

Question 5 of 5

A patient who has a large amount of carbon dioxide in the blood also has what in the blood?

A. Large amount of carbonic acid and low hydrogen ion concentration

B. Small amount of carbonic acid and low hydrogen ion concentration

C. Large amount of carbonic acid and high hydrogen ion concentration

D. Small amount of carbonic acid and high hydrogen ion concentration

Expert Explanatory Rationale

Correct Answer: Large amount of carbonic acid and high hydrogen ion concentration

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