The nurse knows which of the following is true about immunity?

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Nursing Process NCLEX Questions Questions

Question 1 of 5

The nurse knows which of the following is true about immunity?

Correct Answer: C

Rationale: Rationale for Answer C: Antibodies are produced by the B-cells. B-cells are a type of lymphocyte that differentiate into plasma cells, which are responsible for producing antibodies in response to antigens. This process is a key component of the humoral immune response. Therefore, the statement that antibodies are produced by the B-cells is true. Summary of Incorrect Choices: A: Antibody-mediated defense occurs through the B-cell system, not the T-cell system. T-cells are involved in cell-mediated immunity. B: Cellular immunity is mediated by T-cells, not antibodies produced by B-cells. D: Lymphocytes increasing with an allergic response is not directly related to the production of antibodies by B-cells. Allergic responses involve a different mechanism.

Question 2 of 5

Considering Mr. Franco’s conditions, which of the following is most important to include in preparing Franco’s bedside equipment?

Correct Answer: B

Rationale: Step-by-step rationale for choice B: Footboard and splint: 1. Footboard helps prevent foot drop by maintaining proper alignment and preventing pressure ulcers. 2. Splint helps stabilize and support Franco's limbs to prevent contractures and maintain proper positioning. 3. Both items are essential for Franco's safety, comfort, and prevention of complications. 4. Hand bell and extra bed linen (Choice A) are not crucial for Franco's immediate care needs. 5. Sandbag and trochanter rolls (Choice C) are not directly relevant to Franco's specific conditions. 6. Suction machine and gloves (Choice D) are important for airway management but not the priority for bedside equipment in this case.

Question 3 of 5

The nurse is using critical thinking skills during the first phase of the nursing process. Which action indicates the nurse is in the first phase?

Correct Answer: A

Rationale: The correct answer is A because completing a comprehensive database is part of the first phase of the nursing process, which is assessment. During assessment, the nurse gathers data about the patient's health status. This information is crucial for identifying health problems, developing nursing diagnoses, planning interventions, and evaluating outcomes. Choice B is incorrect because identifying nursing diagnoses is part of the second phase, which is diagnosis. Choice C is incorrect as intervening based on priorities of patient care is part of the third phase, which is planning. Choice D is incorrect because determining whether outcomes have been achieved is part of the fourth phase, which is evaluation.

Question 4 of 5

The nurse is using critical thinking skills during the first phase of the nursing process. Which action indicates the nurse is in the first phase?

Correct Answer: A

Rationale: The correct answer is A: Completes a comprehensive database. During the first phase of the nursing process (assessment), the nurse collects data to establish a comprehensive database of the patient's health status. This information serves as the foundation for identifying nursing diagnoses, planning interventions, and evaluating outcomes. Identifying nursing diagnoses (B) occurs in the second phase (diagnosis), intervening based on priorities (C) in the third phase (planning), and determining outcomes achieved (D) in the fourth phase (evaluation). Completing a comprehensive database is crucial in the initial assessment phase to gather accurate information for the subsequent steps in the nursing process.

Question 5 of 5

The nurse is using critical thinking skills during the first phase of the nursing process. Which action indicates the nurse is in the first phase?

Correct Answer: A

Rationale: The correct answer is A because during the first phase of the nursing process (assessment), the nurse collects a comprehensive database of information about the patient's health status and needs. This data forms the foundation for identifying nursing diagnoses, planning interventions, and evaluating outcomes. Choices B, C, and D involve actions that occur in the subsequent phases of the nursing process (diagnosis, planning, and evaluation), not in the initial assessment phase. Therefore, A is the correct choice for the first phase.

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