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WorksheetsPHMC 4123 (Unit 2 - 4) - Quiz 1
Total questions: 20
Worksheet time: 40mins
"Father of Taxonomy"
Carl Linnaeus
Martin Luther King
Edward Jenner
Louis Pasteur
Binomial nomenclature is a two-name naming system inclusive of
Family & genus
Kingdom & animalia
Genus & species
Phylum & class
Which are the correct way to write binomial nomenclature of organism:
I - Escherichia coli
II - E.Coli
III - E.coli
IV - Escherichia coli
I, II, III, IV
I Only
I, III, IV
I and IV only
Short, plump bacillus with rounded ends resembling a coccus in shape and arrangement The statement above is the explanation for?
Vibrio
Spirochete
Spirillum
Coccobacillus
Infection caused by fungus is called mycoses?
TRUE
FALSE
Which category best describe the organism shown in the picture?
Nematode
Cestode
Trematode
Bacteria grow through process called?
(a)
Calculate the No. of cells in population (Nt ), given the:
Original No. of cells in population ( No ) = 10
No. of cell division (n) = 15
Nt = No ×2n
439, 680
200, 000
500, 000
327, 680
Arrange the phases of bacterial growth in CORRECT orders:
I - Death phase
II - Stationary phase
III - Log phase
IV - Lag phase
IV -> III -> II -> I
IV -> II -> III -> I
IV -> III -> I -> II
I -> II -> III -> IV
Most human pathogen prefer temperature near that of the human body. This pathogen is called as:
Mesophile
Psychrophile
Hyperthermophile
Thermophile
Which of the following media is used to differentiate lactose and non-lactose fermenter?
MacConkey Agar
EMB Agar
Chocolate Agar
Blood Agar
Green metallic sheen colony as shown in the picture, is the selective characteristics for which organism?
Escherichia coli
Salmonella typhimurium
Shigella dysenteriae
Staphylococcus aureus
Which process BEST describe the statements below:
- Autoclave at 121 C for 15 mins
- Sterile Filtration
- To avoid bacterial contamination
Sterilization of Culture Media
Preparation of Culture Media
Incubation of Culture Media
Which microorganism best describe the following statements:
- Large, round, golden-yellow colony
- Beta-hemolysis
- Ferment mannitol
- Contain hemolysin
Pseudomonas aeruginosa
Staphylococcus aureus
Treponema pallidum
Streptococcus pyogenes
Furuncle - boil; inflammation of hair follicle or sebaceous gland progresses into abscess or pustule is caused by?
Staphylococcus aureus
Streptococcus pyogenes
Shigella dysenteriae
Treponema pallidum
Which of the following statement is the virulence factors for Streptococcus pyogenes?
Streptolysin O & S
Shiga toxin
Endotoxin A
Pyocyanin
Which of the statement below is the virulence factors for Pseudomonas aeruginosa?
I - Pyocyanin
II - Pyoverdin
III - Thick biofilm
IV - Flagella & Pili
I, II & III
I, II, III, IV
I Only
III & IV
Which microorganism best describe the statement below?
- Gram negative
- Shigellosis
- Shiga toxin
- Dysentery
Shigella dysenteriae
Streptococcus pyogenes
Staphylococcus aureus
Klebsiella pneumoniae
The statements below are the characteristics for?
- Stain using special stain (Dieterle / Silver Stain)
- Syphilis TPHA test
- Spiral shape
Staphylococcus aureus
Shigella dysenteriae
Treponema pallidum
Pseudomonas aeruginosa
The statements below describe the sign & symptom for?
- Diarrhea (often containing blood or mucus)
- Stomach pain or cramps
- Fever
- Nausea and vomiting
Streptococcus Infection
B Syphilis
C Shigellosis
Toxic Shock Syndrome
