Which of the following is NOT among Nightingale's environmental components?

Which of the following is NOT among Nightingale's environmental components?

• A. Ventilation
• B. Light
• C. Immersion therapy
• D. Noise

Answer: (C)

Nightingale's environmental theory focuses on how the patient’s surroundings influence healing. The components she emphasized relate to the conditions of the ward and atmosphere—adequate ventilation to ensure fresh air, sufficient light for visibility and mood, and appropriate control of noise to reduce stress and promote rest. Immersion therapy, by contrast, is a specific treatment modality involving immersion in water or other solutions, not a condition of the patient’s environment. Therefore, immersion therapy does not belong in her list of environmental components.

Nightingale's environmental theory focuses on how the patient’s surroundings influence healing. The components she emphasized relate to the conditions of the ward and atmosphere—adequate ventilation to ensure fresh air, sufficient light for visibility and mood, and appropriate control of noise to reduce stress and promote rest. Immersion therapy, by contrast, is a specific treatment modality involving immersion in water or other solutions, not a condition of the patient’s environment. Therefore, immersion therapy does not belong in her list of environmental components.