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WorksheetsTutorial Unit 4
Total questions: 15
Worksheet time: 8mins
Pathogen is the microorganism that can cause disease?
TRUE
FALSE
Which microorganism best describe the following statements:
- large, round, golden-yellow colony
- Beta-hemolysis
- Ferment mannitol
- Contain hemolysin
Pseudomonas aeruginosa
Treponema pallidum
Staphylococcus aureus
Streptococcus pyogenes
Furuncle - boil; inflammation of hair follicle or sebaceous gland progresses into abscess or pustule is caused by?
Treponema pallidum
Shigella dysenteriae
Staphylococcus aureus
Streptococcus pygones
The treatment of choice for Staphylococcus aureus infection is?
Vancomycin
Penicillin
Fluconazole
Chloramphenicol
I - Very small , white to grey colony on Blood Agar
II - Beta-hemolysis on Blood Agar
III - Sensitive to antibiotic bacitracin
IV - Cocci in chain
Neisseria meningitidis
Staphylococcus aureus
Streptococcus pneumoniae
Streptococcus pyogenes
Which of the following statement is the virulence factors for Streptococcus pyogenes?
Streptolysin O & S
Shiga toxin
Pyocyanin
Endotoxin A
- Transmission through contact, droplets, food and fomites
- Opportunistic pathogen
- Capable of causing very different diseases ranging from mild (scarlet fever, strep throat infection) to severe (necrotizing fasciitis, cellulitis) infection
The organism associated with the above statement is Streptococcus pyogenes.
TRUE
FALSE
- Has 3 types of colony morphology (large & smooth; small, rough & convex; mucoid)
- Produce green and fluorescing pigments
Which organism best describe the statements?
Klebsiella pneumoniae
Staphylococcus aureus
Pseudomonas aeruginosa
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, IV
I Only
I, II & III
III & IV
Which microorganism best describe the statement below?
- Gram negative
- Shigellosis
- Shiga toxin
- Dysentery
Streptococcus pyogenes
Staphylococcus aureus
Shigella dysenteriae
Klebsiella pneumoniae
Shigella dysenteriae is transmitted through?
Skin to skin contact
Fecal Oral Route
Sexual Intercourse
Airborne Route
- Diarrhea (often containing blood or mucus)
- Stomach pain or cramps
- Fever
- Nausea and vomiting
The statements above describe the sign & symptom for?
Toxic Shock Syndrome
Syphilis
Shigellosis
Streptococcus Infection
- Stain using special stain (Dieterle / Silver Stain)
- Syphilis TPHA test
- Spiral shape
The statements above are the characteristics for?
Pseudomonas aeruginosa
Treponema pallidum
Shigella dysenteriae
Staphylococcus aureus
What is the subspecies of Treponema pallidum that cause venereal syphilis?
Treponema pallidum pallidum
Treponema pallidum endemicum
Treponema pallidum pertenue
Risk factor of Syphilis include?
I - Engage in unprotected sex
II - A man who has sex with man
III - Improper hand washing
IV - Swallowing water from lakes, ponds or untreated pools
I & II
I, II, III, IV
III & IV
I & IV
