Health can be defined as the ability to function effectively in ___ with one's environment.

Harmony

True or False: A person with a disease is always considered ill.

False. A person may have a disease without being aware of it and thus may not feel ill.

Illness implies discomfort or inability to function optimally, making it a ___ state of lack of well-being produced by disease.

Subjective

What are the three aspects of well-being that health encompasses?

Physical, emotional, and mental well-being.

True or False: The definitions of illness and disease are interchangeable.

False

Illness and disease are not interchangeable.

• Illness is subjective experience.

• Disease refers to physiological conditions.

• Understanding distinctions aids treatment.

Fill in the blank: Biological criteria of normality are based on ___ concepts.

Statistical

Disease can be defined as any deviation from ___ and ___.

Normal form and function

True or False: A minor skin infection is always considered a serious disease.

False. A minor skin infection may be considered trivial depending on its impact.

What are the three classifications of disease mentioned?

Acute, chronic, and malignant

True or False: Diseases are only associated with immediate illness.

False. Diseases can be latent and may not cause illness until later.

An injury that produces immediate illness is an example of a ___ disease.

Acute

Fill in the blank: The incubation period is the time between exposure to a disease and the onset of ___.

Illness

What determines whether a disease is considered trivial or serious?

The impact of the deviation from normal health and its ability to produce discomfort or impair function.

Acute diseases typically begin ___ and are usually resolved ___ .

Abruptly; quickly

True or False: Chronic diseases are characterized by a sudden onset of symptoms.

False; chronic diseases typically begin gradually and persist over a long period.

Ulcerative colitis is an example of a ___ disease characterized by relapsing attacks of bloody diarrhea.

Chronic

The terms benign and malignant are most often used to describe ___ .

Tumours

Benign diseases generally have a ___ prognosis and are usually without ___ .

Good; complications

True or False: Malignancy implies a process that will not result in fatal illness if left untreated.

False; malignancy implies a process that can lead to fatal illness if left untreated.

What is the main difference between signs and symptoms of a disease?

Signs are objective manifestations of disease that can be determined by a physician, while symptoms are subjective evidence reported by the patient.