diagnostic terms Flashcards

1
Q

Disease

A

Any condition not caused by an injury that causes the body to work incorrectly

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2
Q

Diagnosis

A

The identification of a disease/disorder by the evaluation of its history, symptoms, physical signs and test results.

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3
Q

Misdiagnosis

A

A diagnosis that is later discovered, based on new evidence, to have been incorrect

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4
Q

Prognosis

A

The predicted outcome of a disease

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5
Q

Chronic

A

A term used to describe the time scale and/or severity of of a disease/disorder, which indicates a slow onset, usually slow course (long duration) and low severity

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6
Q

Acute

A

A term used to describe the time scale and/or severity of of a disease/disorder, which indicates a rapid onset, usually fast course (short duration) and often intense severity

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7
Q

Sign

A

An observable effect of a disease that medical professionals can visualize or detect

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8
Q

Blood pressure

A

The force exerted by blood against the walls of blood as it circulates throughout the body

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9
Q

Diastolic pressure

A

The blood pressure measured during diastole, which is the phase of heart activity when it is it resting and filling with blood for the next systole

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10
Q

Systolic pressure

A

The blood pressure measured during systole, the phase of heart activity where it is contracting and actively pumping blood out

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11
Q

Pulse

A

The rhythmic of an artery that occurs when the heart is beating

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12
Q

Respiration rate

A

Number of breaths per minute

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13
Q

Endoscope

A

Illuminated instrument used for the visualization of the interior of a body cavity or organ

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14
Q

Fluoroscopes

A

Instrument that provides real-time imaging of the motion of the internal structures through the use of X-rays and a fluorescent screen

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15
Q

Microscope

A

An instrument that uses shaped lenses to magnify and study microscopic samples

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16
Q

Stethoscope

A

An instrument used to listen to internal body structures such as heartbeat or intestinal activity

17
Q

Radiograph

A

A diagnostic image, or X-ray, created by created by applying radioactive X-rays to a portion of the body

18
Q

Tympanic thermometer

A

Thermometer with a specially designed tip that is placed into the external opening of the ear canal to obtain a body temperature reading

19
Q

Calibration

A

The process of adjusting an instrument to ensure its accuracy

20
Q

Microscopy

A

Inspection with a microscope

21
Q

Biopsy

A

A diagnostic procedure in which tissue cells are surgically removed from a patient and examined for the presence of disease

22
Q

Urinalysis

A

The microscopic and chemical analysis of urine to detect abnormalities found in certain diseases

23
Q

Endoscopy

A

Visual inspection of the body through an endoscope

24
Q

Colonoscopy

A

A diagnostic procedure in which a camera is inserted into the large intestine to examine the patient for signs of disease

25
Q

Lumbar puncture

A

A diagnostic procedure in which fluid is collected from the spinal canal to diagnose diseases affecting the central nervous system

26
Q

Barium swallow

A

A fluoroscopic diagnostic procedure to evaluate the function of the upper gastrointestinal tract

27
Q

Ultrasound

A

A diagnostic technique that uses sound waves to create images of internal body structures

28
Q

Ech(o)

A

Sound

29
Q

Electr(o)

A

Electricity

30
Q

Fluor(o)

A

Emitting or reflecting light

31
Q

-meter

A

Instrument used to measure

32
Q

-radi(o)

A

Radiant energy

33
Q

-scope

A

Instrument used for viewing

34
Q

-scopy

A

Visual examination

35
Q

-gram

A

A record or recording

36
Q

-graph

A

Instrument used to record

37
Q

-graphy

A

Process of recording