Chapter 3 | Key terms Flashcards

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1
Q

simple, microscopic organisms that are widespread throughout the world some produced disease

A

bacteria

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2
Q

What’s the singular term for bacteria?

A

bacterium

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3
Q

round bacteria may be in clusters, chains, and other formations

A

cocci

clusters: staphylococci
chains: streptococci
singular: coccus

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4
Q

what formation is staphylococci in?

A

clusters

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5
Q

what formation is streptococci in?

A

chains

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6
Q

what formation is coccus in?

A

singular

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7
Q

Rod shaped bacteria

A

bacilli

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8
Q

whats the singular term for bactilli?

A

bactillus

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9
Q

Viberios

A

short curved rods

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10
Q

corkscrew shaped bacteria that move with a twisting motion

A

Spirochetes

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11
Q

extremely small bacteria with complex life cycles that grow in living cells, but unlike viruses are susceptible to antibiotics

A

chlamydia

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12
Q

extremely small bacteria that grow in living cells, but are susceptible to antibiotics

A

rickettsia

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13
Q

submicroscopic infectious agents that can live and reproduce only within living cells

A

Viruses

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14
Q

simple non-green plants some of which are parasitic includes yeast and mold

A

Fungi

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15
Q

What is the singular term for fungi?

A

Fungus

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16
Q

Single celled animals

A

protozoa

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17
Q

Helminthis

A

worms

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18
Q

The ingestion of organisms such as invading bacteria or small particles of waste material by a cell

A

phagocytosis

19
Q

immunity that is developed during life from exposure to disease organisms

A

adaptive immunity

20
Q

sudden, severe; having a short course

A

acute

21
Q

not recurrent or malignant, favourable for recovery, describing a tumour that does not spread (metastasize) to other tissues

A

benign

22
Q

A malignant neoplasm composed of epithelial cells

A

carcinoma

23
Q

Of long duration, progressing slowly

A

Chronic

24
Q

an abnormal filled sack or pouch; used as a root meaning a normal bladder or sack, such as the urinary bladder or gallbladder

A

cyst

25
Q

accumulation of fluid in the tissues swelling

A

edema

26
Q

The cause of a disease

A

etiology

27
Q

A laboratory staining procedure that divides bacteria into two groups gram-positive, which stains purple & gram-negative, which stains red

A

Gram stain

28
Q

protrusion of an organ through an abnormal opening commonly called a rupture

A

hernia

29
Q

all our defences against infectious disease

A

Immunity

30
Q

A localized response to tissue injury, characterized by heat, pain, redness, and swelling

A

Inflammation

31
Q

A distinct area of damage tissue, an injury or wound

A

Lesion

32
Q

growing worse, harmful tending to cause death, describing an invasive tumour that can spread (metastasize) to other tissues

A

Malignant

33
Q

spread from one part of the body to another characteristic of cancer

A

metastasis

34
Q

an organism too small to be seen without an aid of a microscope

A

Microorganism

35
Q

death of tissue

A

necrosis

36
Q

An abnormal and uncontrolled growth of tissue

A

neoplasia

37
Q

A tumour or abnormal growth which may be benign or malignant

A

Neoplasm

38
Q

an organism that grows on or in another organism (the host)

A

Parasite

39
Q

an organism capable of causing disease

A

Pathogen

40
Q

A dropping or downward displacement of an organ or part

A

Prolapse

41
Q

A malignant neoplasm arising from connective tissue

A

sarcoma

42
Q

The presence of harmful microorganisms or their toxins in the blood or other tissues

A

sepsis

43
Q

A physical or psychological wound or injury

A

trauma