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Microbiology > Microbiology Lab Mid Term > Flashcards

Microbiology Lab Mid Term Flashcards

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Biology 101 flashcards
0
Q

2) What substance is in the cell wall of this bacteria is resistant to acid-alcohol and often enough, phagocytosis?

A

Wax D

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1
Q

1) What branch filamentous acid-fast pathogen in sputum do you suspect?

A

Mycobacterium tuberculosis

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2
Q

3) What is the total magnification for red striped scanning lens?

A

10X

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3
Q

4) What is the total magnification for the low power lens?

A

40X

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4
Q

5) What is located in the head piece that bends light rays towards the ocular lenses?

A

Prism

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5
Q

6) What is the name of 100x white striped lens?

A

Oil Immersion

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8
Q

7) What leukocytes is shown in the microscope?

A

Eosinophils

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9
Q

10) What is the Genus and Species type?

A

Treponema pallidium

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10
Q

11) What is the morphology?

A

Spirillum

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11
Q

12) What is the disease?

A

Syphilis

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12
Q

13) What is the leukocytes?

A

Neutrophils

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13
Q

14) How many nuclei are in the leukocyte?

A

4 nuclei

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14
Q

15) What is the function of the leukocyte?

A

Phagocytosis

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15
Q

16) What are the “pink discs” cells?

A

Erythrocytes

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16
Q

17) The morphology?

A

Spirilla

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17
Q

18) What is the genus name?

A

Spirillum

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18
Q

19) Where is it located in the environment?

A

Pond water

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19
Q

20). Simple morphology?

A

Cocci

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20
Q

21) Arrangement?

A

Staphylococci

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21
Q

22) What is the genus and species name of this most common skin bacteria?

A

Staphylococcus epidermis

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22
Q

23) What is the Grain stain of this?

A

Gram Positive (+)

23
Q

24) What is the leukocytes being shown?

A

Lymphocytes

24
Q

25) What is it’s function?

A

To produce antibodies.

25
Q

26) What percent of this leukocyte is found in the blood?

A

20%

26
Q

27) Morphology?

A

Cocci

27
Q

28) Arrangement?

A

Streptococci

28
Q

29) Most famous pathogenic example in the pharynx?

A

Streptococcus Pyogenes

29
Q

30) Identify this leukocyte in blood?

A

Monocytes

30
Q

31) What is the name of this leukocytes when identified in peripheral tissues?

A

Macrophages

31
Q

32) What is the function of this leukocyte?

A

Phagocytosis

32
Q

33) What is the primarily stain in the endospores?

A

Malachite Green

33
Q

34) What resistant chemical is found in the coating of endospores?

A

Dipicolinic Acid

34
Q

35) What aerobic genus of bacterium produce endospores?

A

Bacillus

35
Q

36) What anaerobic genus of bacteria produce endospores?

A

Clostridium

36
Q

37) Simple morphology?

A

Bacilli

37
Q

38) Arrangement?

A

Streptobacilli

38
Q

39) Genus and species of this famous pathogens in sheep and cattle?

A

Bacillus anthrax

39
Q

What disease does this pathogen cause in sheep, cattle, and sometimes human?

A

Anthrax

40
Q

41) what is the morphology seen at the pointer?

A

Diplococci

41
Q

42) What is the genus and species of this pathogen found in the respiratory tract?

A

Streptococcus pneumoniae

42
Q

43) Name the genus and species in the tube #43.

A

Serratia Marcens

43
Q

44) Name the genus and species in the tube #44.

A

Pseudomonas aeruginosa

44
Q

45) What technique is used to isolate bacteria on the nutrient agar plate?

A

Streak plating

45
Q

46) What is piece called?

A

Ocular Lens

46
Q

47) What is piece called?

A

Headpiece

47
Q

48) What is piece called?

A

Coarse adjustment knob

48
Q

49) What is piece called?

A

Large mechanical stage knob

49
Q

50) What is piece called?

A

Iris diaphragm lever

50
Q

8) What is its function?

A

To kill large parasites.

51
Q

9) What are the small violet colored specks?

A

Thrombocytes

Microbiology (3 decks)

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