NEW
Font size
WorksheetsPBS Unit 3 Quizizz
Total questions: 20
Worksheet time: 10mins
Which pathogen is multicellular?
Bacteria
Fungi
Virus
Protozoa
Which is the smallest (location wise)?
Pandemic
Epidemic
Outbreak
Which pathogen does NOT require a host for reproduction?
Helminth
Virus
Prion
Fungus
All of the pathogens have cures EXCEPT...
Helminthes
Protozoa
Bacteria
Prions
What pathogen is unicellular, requires a host for reproduction, and eukaryotic?
Bacteria
Protozoa
Helminth
Virus
Which is a form of direct contact?
Air particles
Insects
Exposure to body fluids
Inanimate objects
Innate immunity is...
Specific; acquired over time
Specific; born with it
Non-specific; acquired over time
Non-specific; born with it
What type of immunity is gained from your mother?
Innate Immunity
Passive Immunity
Natural Immunity
Active Immunity
Which WBC stimulates B-cells to produce antibodies?
T-cells
Macrophages
Neutrophils
Antigens
Which WBC releases toxins to attack incoming invaders?
Macrophages
Dendritic cells
T-cells
Neutrophils
What is the function of dendritic cells?
Generate barriers & release toxins
Multiply & combine with the invaders
Examine the infectious agent & present what is infecting
Duplicate rapidly & produce millions of little weapons
Which WBC use enzymes to kill invaders & release messenger proteins?
Macrophages
Neutrophils
B-cells
Dendritic cells
Which section would be considered the "purest"?
3
2
4
1
As you drag through previous sections, the bacteria...
Gets stronger
Grows
Dilutes
Multiplies
Why is using aseptic technique important?
To spread bacteria
To properly dilute bacteria during isolation
To prevent contamination
How many bacterial cells are needed to grow one colony?
1
4
2
3
Which is NOT a bacteria shape?
Cocci
Bacilli
Rodilli
Spirilla
What is used third during gram staining?
Iodine
Safranin
Crystal Violet Stain
Alcohol
What type of bacteria is this?
Gram positive bacilli
Gram negative spirilla
Gram positive spirilla
Gram negative cocci
Which is NOT true about gram negative bacteria?
Three thin outer layers
Does retain CVS
Stains pink
Does not retain CVS
