Pathology I Flashcards

1
Q

What does path stand for? -ology?

A

disease; study of

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2
Q

Definition of pathology?

A

study of disease pertaining to its causes mechanisms and effects

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2
Q

Two branches of pathology?

A

Anatomic and clinical

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3
Q

What is anatomic pathology?

A

Necropsy (gross examination) and Histology/Biopsy (microscopic examination at tissue level)

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4
Q

What is clinical pathology?

A

Body fluid analysis (blood, urine, CSF), cytology (micro examination at cell level)

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5
Q

What two layers from epithelia?

A

Ectoderm and endoderm

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6
Q

What forms the mesenchyme?

A

mesoderm

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7
Q

Epithelia function? Organization?

A

Protective; arranged into multiple layers, line body/organ surfaces, comprise solid organs (ex. pancreas)

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8
Q

Mesenchyme function? Examples?

A

To provide support for epithelia; bone, muscle, collagen, blood cells, vessels

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9
Q

Name three examples of epithelial cells?

A

Hepatocytes, pneumocytes, keratinocytes

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10
Q

Name three examples of mesenchymal cells?

A

Fibroblasts, osteoblasts, myocytes

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11
Q

Special features of epithelia?

A

Intercellular junctions= COHESIVE, secretory- hormones, enzymes

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11
Q

Shape epithelia vs. mesenchyme.

A

Epithelia: Polygonal (ex. cuboidal, columnar, squamous)
Mesenchyme: Round, spindle (ex. stellate, fusiform)

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12
Q

Special feature of mesenchyme?

A

produce extracellular matrix

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13
Q

Cardia

A

Heart

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14
Q

Myo

15
Q

Hepat

16
Q

Ren/Nephr

17
Q

Osteo

18
Q

Leuko

18
Q

Chondro

19
Q

Hemo

20
Q

Erthyro

21
Q

Angio

22
Q

Lymphang

23
Q

Aterio

24
Q

Veno/Phleb