2.4
疾患の分類
疾患の意味は、健康の変化を経験する個々の人にとって個別に定義されます。一方、病気は体や心の構造と機能の病的な変化を示す医学用語です。それは特定の症状と境界を持つ状態です。
疾患は、以前の状態と比較して個人の機能レベルが変化する病気への応答です。疾患の一般的な分類には、急性疾患と慢性疾患が含まれます。
…病気は、急性と慢性に大別されます。急性疾患は、気管支炎や骨折など、突然発症し、急速に進行し、短期間
で発症します。逆に、慢性疾患はゆっくりと進行し、糖尿病や高血圧など、長期間持続します。
病気の行動は、個人が気分が悪くなり、それに応じて行動する状態を表します。
さらに進んで、病気の行動の4つの異なる段階を見てみましょう。
症状を表現することは、個人が自分の健康の定義から逸脱していると感じ、セルフケアで緩和しようとする最初の段階です。
セルフケアが十分でない場合、個人は診断と治療のために医療援助を求め、病気の役割を引き受けて第2段階に入ります。
第3段階では、依存的な役割を引き受け、個人は診断を受け入れ、治療に従い、健康を達成するために前進しようとします。
最後の段階は回復とリハビリテーションであり、個人が依存を放棄し、日常的な活動を開始し、自立して生活することが期待されます。
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Q1: What is the difference between acute and chronic illness?
Acute illness has an abrupt onset, rapid progression, and short duration, such as bronchitis or fracture. Chronic illness develops slowly and persists for an extended period, lasting longer than six months, such as diabetes or hypertension. Chronic illness may involve severe relapses and periods of remission and exacerbation.
Q2: How does illness differ from disease in nursing practice?
Disease is a medical term indicating pathological changes in body or mind structure and function with specific symptoms and boundaries. Illness is an individualized response to disease where a person's level of functioning changes compared with a previous level. Understanding concepts of health and illness helps nurses recognize how patients experience health alterations differently.
Q3: What happens during the symptoms experience stage of illness behavior?
During symptoms experience, a person identifies physical limitations or sensations but does not suspect a particular diagnosis. This stage involves physical, cognitive, and emotional aspects, such as perception of pain, lumps, or anxiety. The individual may attempt self-care to relieve symptoms before seeking medical help.
Q4: What is the sick role and when does a person assume it?
The sick role is assumed when symptoms continue and become severe, making illness a social phenomenon. At this point, individuals seek confirmation from family and social groups regarding their symptoms. Assuming the sick role represents the transition from self-care attempts to recognizing the need for professional medical intervention.
Q5: What characterizes the dependent patient role in illness behavior?
In the dependent patient role, individuals rely on healthcare professionals to ease symptoms and adopt dependency in healthcare institutions, homes, or community settings. Patients must adjust to disruption of their daily schedule and follow treatment recommendations. This stage emphasizes acceptance of diagnosis and movement toward achieving health through professional care.
Q6: How does recovery differ between acute and chronic illness?
Recovery duration in acute illness is generally short and rapid, making it relatively easy to return to former lifestyle. In contrast, recovery time in chronic illness is long and complex, requiring therapy to learn significant adjustments in functioning. Understanding levels of health promotion and illness prevention supports patient recovery planning.
Q7: What role does medical care contact play in illness behavior?
During medical care contact, individuals seek advice from health professionals to validate illness, explain symptoms, reassure, or predict outcomes and treatment. This stage represents the formal entry into the healthcare system after self-care proves insufficient. Professional validation helps individuals transition from symptom experience to assuming appropriate sick role responsibilities.