Fundamentals of Nursing Nursing Process Questions

Correct Answer: B

Rationale: To calculate the mL needed for the injection, divide the prescribed dose by the concentration of the medication. In this case, 30 mg � 50 mg/mL = 0.6 mL. However, since the nurse should round up to ensure the full dose is administered, the correct answer is 0.7 mL. Choice A is incorrect as it is rounded down. Choice C is incorrect as it is the exact division without rounding up. Choice D is incorrect as it is rounded up too much.

Correct Answer: C

Rationale: Step 1: The optimal suctioning pressure for adults is usually between 80-120 mmHg. Step 2: Choice C falls within this recommended range (95-110 mmHg). Step 3: Higher pressures (like in choices B and D) can cause tissue damage. Step 4: Lower pressures (like in choice A) may not effectively remove secretions. Summary: Choice C (95-110 mmHg) is correct as it falls within the safe and effective suctioning pressure range for adults, while the other choices are either too high or too low, risking harm or inefficiency.

Correct Answer: D

Rationale: Autoimmunity is when the immune system mistakenly attacks the body's own cells. Choice D is correct because it reflects this key feature - the inability to differentiate self from nonself. This leads to the immune system targeting healthy tissues. Choices A, B, and C are incorrect as they do not accurately describe autoimmunity. Choice A refers to endotoxins destroying B cells, which is not the definition of autoimmunity. Choice B mentions overproduction of reagin antibody, which is not related to autoimmunity. Choice C is incorrect as autoimmunity does not involve depression of the immune response but rather an inappropriate immune response.

Correct Answer: C

Rationale: The correct answer is C: Diagnostic reasoning. The nurse is using assessment data to analyze, interpret, and make a judgement about the patient's condition. This process involves critical thinking skills to develop a nursing diagnosis. Choice A (Assigning clinical cues) is incorrect because it refers to identifying specific signs and symptoms. Choice B (Defining characteristics) is incorrect as it pertains to the features of a diagnosed condition. Choice D (Diagnostic labeling) is incorrect because it focuses on naming a specific nursing diagnosis. Diagnostic reasoning encompasses the entire process of analyzing data, making connections, and formulating a nursing diagnosis based on critical thinking.

Correct Answer: A

Rationale: The correct answer is A: Ensure client safety. This is the nurse's primary legal responsibility as it aligns with the ethical principle of beneficence, prioritizing the well-being and safety of the client. Ensuring client safety is essential to prevent harm and promote positive health outcomes. Following physician orders precisely (B) is important but not the primary legal responsibility of the nurse. Documenting care comprehensively (C) is crucial for accountability and continuity of care but is not the primary legal responsibility. Providing client-centered education (D) is essential for empowering clients but is not the primary legal responsibility in terms of legal accountability and duty of care.