HISTOPATH Flashcards

1
Q

Assisting the physician in the preparation of microscopic cellular structures in the diagnosis of abnormal cellular growth

A

HISTOPATHOLOGIC TECHNIQUES

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2
Q

histopathology is the combination of

A

histology and pathology

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3
Q

histopathology is also called?

A

anatomic pathology

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4
Q

The art and science of producing a quality tissue section to enable the pathologist to diagnose the presence or absence of disease

A

histopathology

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5
Q

will determine the medical condition, of the patient.

A

pathologist

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6
Q

performs autopsy and biopsy

A

pahtologist

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7
Q

examine the entire body of a dead person.
Determine the cause and manner of death

A

autopsy

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8
Q

autopsy is also known as

A

post-mortem examination

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9
Q

Extraction of sample cells or tissues for examination to determine the presence or extent of a disease.

A

biopsy

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10
Q

branch of biology that deals with the microscopic anatomy of cells, tissues and organs in relation to their function.

A

histology

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11
Q

histology is the counterpart of what?

A

gross anatomy

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12
Q

the scientific study of the nature of the disease and its causes, processes, development, and consequences

A

pathology

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13
Q

father of histology

A

Marie Francois Xavier Bichat

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14
Q

Father of histopathology and cellular pathology

A

Johannes Peter Muller

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15
Q

Proposed the use of formaldehyde as a fixative

A

Ferdinand Blum

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16
Q

Recording the tissue specimen in a log book and assigning identification numbers to the received specimen

A

NUMBERING/CATALOG

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17
Q

process by which pathology specimens undergo examination with the bare eye to obtain diagnostic information

A

GROSS EXAMINATION

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18
Q

commonly performed test in anatomic pathology

A

Routine histopathologic examination

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19
Q

Cytopathological techniques:

A

cell block
cytospin

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20
Q

Preserving the tissue specimen in as life-like a manner as possible

A

fixation

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21
Q

Routine fixative

A

10% formalin

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22
Q

Removal of calcium from some tissues or organs

A

DECALCIFICATION

23
Q

Routine decalcifying agent

A

nitric acid

24
Q

Removing water from the specimen

A

DEHYDRATION

25
Q

It used to remove water from the specimen

A

ethyl alcohol

26
Q

Removing excess alcohol in tissues

A

CLEARING

27
Q

Makes tissues transparent

A

CLEARING

28
Q

Routine clearing agent:

A

xylene

29
Q

Filling up tissue spaces or cavities

A

INFILTRATION/IMPREGNATION

30
Q

tissue spaces or cavities are filled up with

A

melted paraffin wax

31
Q

Placing the infiltrated tissue inside a mold

A

EMBEDDING

32
Q

Removing excess paraffin wax from the block

A

TRIMMING

33
Q

Trimming is removing excess paraffin wax from the block until it assumes the shape of a

A

truncated pyramid

34
Q

Cutting of tissue block into thin slices

A

SECTIONING

35
Q

In sectioning, how thin should the sections be?

A

0.5-100µm

36
Q

In sectioning, the thin slices are called

A

ribbons or sections

37
Q

In sectioning, what is used to section?

A

microtome

38
Q

In sectioning, what is used to section?

A

Rotary microtome

39
Q

In staining what are used to differentiate the cells and the cell constituents

A

hematoxylin and eosin dyes

40
Q

Putting the cover slip on the stained tissues using a mounting medium

A

mounting

41
Q

The specimen number is indicated on the glass slide. Given to pathologist for reading

A

LABELING

42
Q

To investigate superficial masses or lumps to detect any pathologic condition like malignancy

A

FINE NEEDLE ASPIRATION BIOPSY

43
Q

Insertion of a hollow needle into the mass for sample collection

A

FINE NEEDLE ASPIRATION BIOPSY

44
Q

Screening for cervical cancer and any pre-cancerous changes in the cervix

A

PAPANICOLAOU SMEAR

45
Q

detect STDs such as trichomoniasis, candidiasis, and human papillomavirus (HPV)

A

PAPANICOLAOU SMEAR

46
Q

PAPANICOLAOU SMEAR is also called

A

PAP SMEAR

47
Q

Paraffin-embedded specimen prepared from dried mucus, sputum, and debris found in body fluids.

A

CELL BLOCK

48
Q

To concentrate cells on a slide in a uniform monolayer using a high-speed centrifuge

A

CYTOSPIN

49
Q

Performed when an immediate or rapid microscopic analysis of specimen is needed

A

FROZEN SECTION

50
Q

What is used in frozen section

A

Cryostat

51
Q

Uses special stains to determine the chemical compounds and their distribution within and in between the biological cells of the body

A

HISTOCHEMISTRY

52
Q

Detecting antigens in the cells of tissue sections by using antibodies

A

IMMUNOHISTOCHEMINCAL STAINING

53
Q

Thorough examination of a dead body to determine the cause of death, manner of death, and to evaluate any disease or injury that may have been present

A

POST-MORTEN EXAMINATION OR AUTOPSY

54
Q

Autopsy is performed by a

A

forensic pathologist