concept of disease Flashcards

1
Q

physiology

A

science that deals with function of the body and its parts

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2
Q

pathophysiology

A

study of disordered function

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3
Q

pathogenesis

A

development of disease

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4
Q

etiology

A

study of the cause of any disease

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5
Q

idiopathic

A

self-originating, without a known cause

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6
Q

symptoms

A

changes in body function felt by patient

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7
Q

sign

A

chenges in body function observed by others

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8
Q

syndrome

A

characteristic group of signs and symptoms

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9
Q

polydipsia

A

extreme thirst

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10
Q

polyuria

A

excessive urination

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11
Q

polyphagia

A

excessive appetite

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12
Q

sequelae

A

outcome of the disease (impairments that follow or are actually caused by the disease process)

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13
Q

latrogenic

A

adverse condition in a patient induced by treatment

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14
Q

insidious

A

gradual and subtle development

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15
Q

exacerbation

A

increase in the severity of a disease or any of its signs or symptoms

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16
Q

congenital

A

conditions that exist at birth

17
Q

homeostasis

A

maintenance of constant conditions in the internal environment

18
Q

how to maintain homeostasis

A

feedback systems

19
Q

negative feedback system

A

input produces response in opposite direction

20
Q

positive feedback system

A

input produces response in same direction

21
Q

disease results when

A

homeostasis cannot be maintained and regulatory feedback system fails

22
Q

serum sodium values

A

135-145 mEq/L

23
Q

serum potassium values

A

3.3-5 mEq/L

24
Q

Hemoglobin values

A

12-17 g/dl

25
Q

chronobiology/chronotherapeutics

A

synchronize medications with biological rhythms to optimize treatment outcomes an minimize side effects