Which of the following statement best describe informed consent in nursing?

Correct Answer: B

Rationale: Informed consent is patient understanding and agreement (B), per ethics e.g., knowing risks before agreeing. Not forced (A), not quick (C), not doctor-only (D, nurses facilitate) comprehension-based. B best defines its voluntary, informed nature, ensuring patient autonomy, making it correct.

Correct Answer: B

Rationale: Good Samaritan laws protect aid (A), limit liability (C), encourage help (D) 'only in hospitals' (B) isn't true, applies anywhere, per law. B's restriction misstates its broad scope, like aiding Mr. Gary roadside, making it untrue.

Correct Answer: A

Rationale: Using a study for treatment is evidence-based practice (A) research-guided, per definition. Learning (B) growth, disparity (C) inequity, coordination (D) organization not research-specific. A fits the nurse's evidence use for Mr. Gary, making it correct.

Correct Answer: A

Rationale: Involving wife in plan is family-centered care (A) family inclusion, per definition. Patient-centered (B) patient focus, policy (C) rules, QI (D) enhancement not family-specific. A fits Mr. Gary's family role, making it correct.

Correct Answer: B

Rationale: Leadership is guiding care delivery (B), per nursing e.g., directing Mr. Gary's team. Not following (A), not task (C), not clerical (D) direction-based. B best defines leadership's role, enhancing care, making it correct.