Which of the following statement is TRUE about holistic nursing?

Correct Answer: B

Rationale: Holistic nursing addresses whole person (B), per philosophy body, mind, spirit. Not body-only (A), not excludes spirituality (C), not all (D) comprehensive. B truly defines holism, like Mr. Gary's full care, making it correct.

Correct Answer: B

Rationale: Managed care organizations control costs and quality (B), per definition e.g., HMOs for Mr. Gary. Not unregulated (A), not group (C), not one-time (D) system-based. B best defines their role, balancing care and expense, making it correct.

Correct Answer: D

Rationale: Maslow's hierarchy ranks human needs in a pyramid. Physiological needs (air, water) form the base, followed by safety (security), belongingness (love), and esteem (respect). Self-actualization, the peak, involves achieving one's full potential creativity, purpose once lower needs are met. Nurses apply this to prioritize care, addressing survival needs before personal growth. Self-actualization's position reflects its rarity and dependence on foundational stability, shaping holistic care plans to support patients toward this ultimate goal.

Correct Answer: C

Rationale: Extracellular fluid excess (e.g., heart failure) increases blood volume, distending jugular veins as pressure rises in the venous system. Elevated hematocrit indicates dehydration, not excess. A rapid, thready pulse suggests hypovolemia, and increased sodium isn't typical unless concentrated. Nurses assess jugular distension to detect fluid overload, guiding diuretics or fluid restriction to prevent complications like pulmonary edema.

Correct Answer: C

Rationale: Nitrous oxide cylinders are coded French blue per international standards (e.g., BOC), ensuring safe identification in medical settings. Black is oxygen, black with white shoulders is air, and gray is carbon dioxide. Nurses verify colors, preventing gas mix-ups during anesthesia, critical for patient safety and procedural accuracy.