CONCEPTS OF HEALTH & DISEASE Flashcards

1
Q

Define Onset of Disease.

A

Sudden and obvious or acute symptoms

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2
Q

Define Biopsy.

A

Procedure of an excision of living tissue

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3
Q

What is Pathology?

A

Study of nature and causes of disease and its changes affecting body

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4
Q

What is Pathophysiology?

A

Study of disease process affecting the physiological functions of the body

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5
Q

Define Subclinical State.

A

Pathological changes occur, but no obvious manifestations are exhibited

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6
Q

What is the Acute/Clinical Stage?

A

Appearance of signs and symptoms

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7
Q

Define Autopsy.

A

Procedure examination after death

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8
Q

Define Systemic Clinical Manifestation.

A

Effect of disease involving different organ systems

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9
Q

Define Insidious.

A

Gradual progression of disease with mild signs

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10
Q

What does the World Health Organization provide?

A

Leadership on global health matters

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11
Q

Define Therapy or therapeutic interventions.

A

Treatment to promote recovery or slow progress of a disease

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12
Q

What is Pathogenesis?

A

Sequence of cellular and tissue events from time of contact to expression of disease

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13
Q

Symptoms is defined as?

A

Changes in body or function indicating disease

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14
Q

What is the process of Primary Prevention?

A

Removing risk factors using vaccinations

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15
Q

What does Remissions and Exacerbations mean?

A

The manifestations of disease subside whereas the signs increase

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16
Q

What is the World Health Assembly?

A

The decision making body of the WHO

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17
Q

Define Acute Disease.

A

Short term illness developing quickly

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18
Q

What is the process of Secondary Prevention?

A

Detecting disease early - stop progression with screenings

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19
Q

Define Chronic Disease.

A

Mild conditions developing gradually

20
Q

What is a Diagnosis?

A

Nature or cause of a health problem

21
Q

Define Precipitating Factor.

A

A condition triggering an acute episode

22
Q

What is Sequelae?

A

Unwanted outcomes of the primary condition

23
Q

Define Local Clinical Manifestation.

A

Effect of disease found at site of problem

24
Q

What is the process of Tertiary Prevention?

A

Prevent further deterioration - reduce complications of disease

25
Q

Define Congenital Acquired.

A

Disease surfacing later in life

26
Q

Define Microscopic Changes.

A

Disease changes at cellular level

27
Q

Define Complications.

A

Problems that arise after the original disease begins

28
Q

Signs/Symptoms means?

A

Body’s attempt to compensate for altered function - occurs together in response

29
Q

Define Etiology.

A

Causative factors in a particular disease

30
Q

Define Convalescence or rehabilitation.

A

Period of recovery and return to the normal health state

31
Q

Define Gross Change.

A

Disease changing organ or system level

32
Q

What is Morbidity?

A

Disease rate within a group

33
Q

Define Disease.

A

An interruption of a body system/organ structure defined by a recognized etiologic agent

34
Q

Define Iatrogenic.

A

A treatment or an error causes a disease

35
Q

Define Congenital.

A

Disease present at birth

36
Q

Define the Incubation Stage.

A

“Silent Stage” - Time between exposure to microorganism and onset of signs and symptoms

37
Q

Define Predisposing Factor.

A

A risk for a disease

38
Q

Define Resolution.

A

Elimination of pathogen without signs and symptoms of disease

39
Q

Define Syndrome.

A

Collection of signs and symptoms - affecting more than one organ

40
Q

What is Public Health Canada and its contact number?

A

Agency for public health in Canada. Call 211

41
Q

Define Idiopathic.

A

Unlnown cause of disease

42
Q

What is the Prodromal Period?

A

Early development of disease when body is undergoing changes with non-specific signs

43
Q

Signs refers to?

A

Objective indicator of a disease

44
Q

What is Mortality?

A

Number of deaths resulting from a disease

45
Q

Define Probability.

A

Probability or likelihood for recovery

46
Q

What is the Clinical Manifestation?

A

Clinical evidence of effect of a disease