Worksheets3.1 Test Review
Total questions: 55
Worksheet time: 41mins
People who study disease outbreaks are
epidemiologists.
paleontologists.
entymologists.
forensic anthropologists.
An infection that has spread across continents and affects a large number of people is referred to as
a pandemic.
an outbreak.
endemic.
an epidemic.
A sudden increase in the occurrence of a disease in an area is
an outbreak.
endemic.
a pandemic.
nosocomial.
A disease perpetually seen in a specific area is
endemic.
a pandemic.
an outbreak.
nosocomial.
Organisms that cause infectious disease are called
pathogens.
hosts.
antibodies.
nosocomial.
Nonliving agents that contain either DNA or RNA
viruses
bacteria
protists
prions
Athlete's foot and ringworm is caused by this infectious agent
helminths
bacteria
protists
fungi
Parasitic worms that cause infection
protists
prions
fungi
helminths
Non-living proteins that cause infection
viruses
prions
protists
helminths
Living single celled eukaryotic organisms that can cause disease through contaminated food or water
bacteria
protists
helminths
fungi
Living prokaryotic organisms that cause disease and can usually be treated using antibiotics
viruses
bacteria
protists
fungi
__________________ of a disease requires close contact and may occur through touch or exposure to body fluids.
Direct transmission
Indirect transmission
Phagocytes, nasal mucous, and digestive enzymes are examples of
innate immunity.
acquired immunity.
Small hairs that trap pathogens are
cilia.
flora.
mucous.
phagocytes.
B cells, T cells, and antibodies are examples of
innate immunity.
acquired immunity.
________ produce antibodies.
T-cells
B-cells
Phagocytes
Antigens
Which characteristics did we look at in the lab to analyze bacterial colonies? Select all that apply.
elevation
size
color
form
The purple bacteria in this image are
cocci.
bacilli.
spirilla.
The bacteria in this image are
cocci.
bacilli.
spirilla.
The bacteria in this image are
Gram positive.
Gram negative.
What shape of bacteria is this?
Spirilium
Coccus
Bacillus
Identify the shape
cocci
streptococci
diplococci
staphylococci
Identify the shape
vibrio
tetrad
sarcina
cocci
Which team would be responsible for identifying an outbreak in a hospital?
Disaster Response Team
Disease Defense Team
Epidemiology ID Team
Forensic Pathology Team
Select examples of a mode of transmission.
Contact
Bacteria
Droplet
Mouth
This type of immunity can be called nonspecific and refers to the bodies defenses that are present since birth.
resistance
adaptive immunity
acquired immunity
innate immunity
What attaches to antigens and tags the pathogen for destruction?
Pathogen
Antibodies
B-cells
Lymphocyte
Thick peptidoglycan in cell wall
Gram positive bacteria
Gram negative bacteria
Thin peptidoglycan in cell wall
Gram positive bacteria
Gram negative bacteria
Complete a streak to isolate bacterial colonies on the agar plate below:
What is the form of this bacterial colony?
circular
irregular
filamentous
rhizoid
What elevation does this colony have?
umbonate
crateriform
flat
raised
What margin does this colony have?
undulate
curled
lobate
entire
Which responds more quickly?
Acquired Immune system
Innate Immune system
The markers that allow the immune system to recognize pathogens are called______
antigens
protogens
macrophages
cytogens
Any substance that causes your immune system to produce antibodies is a(n)
interferon
Toxin
immunoglobulin
Antigen
Each antibody recognizes and binds
a specific B cell
a specific T cell
a specific antigen
a specific lymph node
How many of the following are stimulated in your body by a vaccine?
the body's immune response
the production of antigens
the production of antibodies
the production of antibiotics
Since we have our immune system to protect us from disease, why do we still need a vaccine?
Because some diseases are too severe for our immune system
Because adaptive immunity takes days to weeks to initiate a response and sometimes it is too late
Because some people are immune deficient or have weak immune systems
All of the above
