The nurse is preparing a teaching plan for a group of well-educated clients who were found to be HIV positive within the last year. Members of the group express an interest in learning about the pathology of the AIDS virus. The nurse should explain that the human Immunodeficiency virus (HIV) acts in which way to suppress the immune system?

Destruction of helper T-cells and CD4 cells.

Increase in B-lymphocytes and IgM.

Proliferation of suppressor T-cells.

Deficiency of cytotoxic T cells.

Answer and Explanation

The Correct Answer is A

A. HIV primarily targets and destroys helper T-cells (CD4 cells), which are crucial for orchestrating the immune response, leading to immune system suppression and increased vulnerability to infections.
B. An increase in B-lymphocytes and IgM is not a direct action of HIV; in fact, B-cell function is also impaired as the disease progresses.
C. Proliferation of suppressor T-cells is not a characteristic effect of HIV; instead, it is the helper T-cells that are predominantly affected, leading to immune dysfunction.
D. While cytotoxic T cells may be present, their function is impaired due to the loss of helper T-cells, but deficiency of cytotoxic T cells is not the primary mechanism by which HIV suppresses the immune system.

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Free Nursing Study Resources

Correct Answer is A

Explanation

A. Observing the client's fingers is essential as early signs of rheumatoid arthritis often manifest in the small joints of the hands, including swelling, redness, and pain.
B. While lymph nodes may be palpated for other conditions, they are not directly indicative of rheumatoid arthritis.
C. Observing the skin for lesions is important for other conditions but is not a primary assessment technique for rheumatoid arthritis.
D. Palpating large joints for nodules is more relevant in later stages of the disease; early signs focus more on the small joints and their characteristics.

A. Observe body language and movement. B. Identify effective pain relief measures. C. Ask the client to describe the pain. D. Provide a numeric pain scale.

Correct Answer is C

Explanation

A. Observing body language and movement can provide clues about the client's pain but does not directly assess the quality of the pain experienced.
B. Identifying effective pain relief measures is important for managing pain but does not assess the quality of pain itself.
C. Asking the client to describe the pain directly assesses its quality, allowing the nurse to understand its characteristics, such as intensity, duration, and type (e.g., sharp, dull, throbbing).
D. Providing a numeric pain scale is useful for quantifying pain intensity but does not capture the qualitative aspects of the pain experience.

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Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Which technique should the nurse use when assessing for early signs of rheumatoid arthritis?

Correct Answer is A

Explanation

To assess the quality of an adult client's pain, which approach should the nurse use?

Correct Answer is C

Explanation

Exhibits The nurse is preparing to set up the oxygen administration and apply the simple face mask. Which should the nurse do before applying the face mask? Select that apply.

The nurse notes that a client has been receiving hydromorphone every six hours for four days. Which assessment is most important for the nurse to complete?

Following discharge teaching, a client with a duodenal ulcer tells the nurse of plans to eat plenty of dairy products to help coat and protect the duodenal ulcer. Which is the best follow-up action by the nurse?

Exhibits Choose the most likely options for the information missing from the statement by selecting from the lists of options provided. Based on the information that the nurse has about the client, he likely has dropdownrelated todropdown

Before administering a newly prescribed dose of terbinafine HCL to a client with a fungal toenail infection, which assessment finding is most important for the nurse to address?

A client receives a prescription for vancomycin 500 mg IV every 8 hours. The medication is provided in, "500 mg per 100 mL of dextrose 5% in water." To administer the medication over an hour, the nurse should set the infusion pump to deliver how many mL/hr? (Enter numerical value only.)

The nurse is discussing dietary choices with a client who is newly diagnosed with celiac disease. Which menu choice by the client indicates a need for further teaching?