No student devices needed. Know more
25 questions
malaria is which type of pathogen?
virus
protozoa
fungus
bacteria
parasite
Hair lice are what type of pathogen?
virus
protozoa
fungus
bacteria
parasite
The common cold is what type of pathogen?
virus
protozoa
fungus
bacteria
parasite
Which of these is not a physical barrier of your body to disease?
skin
mucous membranes
chemicals
hair
The proteins in your immune system that fight disease are called
lymph cells.
white blood cells.
amino acids.
antibodies.
If you want to stay well, which of these should you do?
exercise regularly
eat a balanced diet
get enough sleep
all of these
When you are sick, which of these should you do?
drink fluids and rest
go to school
push yourself to feel better
stop taking medicine as soon as you start to feel a little better
Which of these is not a disease that can be treated with antibiotics?
flu
strep throat
tetanus
sinus infection
What is the most common term phrase for communicable disease
infectious disease
plague
outbreak
air borne pathogen
Ticks are an example of this way of transmitting (spreading) disease
Air-borne
Vector
Touching a surface
Contaminated food or water
Infectious diseases are caused by _________ in the body.
pathogens
decomposers
Which of the following is an example of direct contact with an infected person?
sneezing
shaking hands
Which is NOT one way that pathogens spread?
droplets in the air
food
through animals
water
through email
The diagram below shows a cell in the human body engulfing a bacterial cell.
The cell labeled X is most likely a
red blood cell
white blood cell
liver cell
nerve cell
Some human white blood cells help destroy pathogenic bacteria by
causing mutations in the bacteria
engulfing and digesting the bacteria
producing toxins that compete with bacterial toxins
inserting part of their DNA into the bacterial cells
The diagram below represents an event that occurs in the blood.
Which statement best describes this event?
Cell A is a white blood cell releasing antigens to destroy bacteria.
Cell A is a cancer cell produced by the immune system and it is helping to prevent disease
Cell A is a white blood cell engulfing disease causing organisms.
Cell A is protecting bacteria so they can reproduce without being destroyed by predators.
When a pathogen is moved from person to person through physical touch (kissing, hugging, close-up sneezing, shaking hands).
Transmission
Translation
Emission
Direct Contact
Indirect Contact
Pathogens spread from person to person by objects (chairs, medical equipment, office supplies, doorknobs, etc.)
Direct Contact
Indirect Contact
Airborne Transmission
Foodborne Tranmission
Vector-Borne Transmission
This term is used when a disease affects a large proportion of the people over a large area.
Epidemic
Pandemic
Disease
Pathogens
This term is used when many people in a local area get sick at the same time.
Epidemic
Pandemic
Diseases
Pathogens
How can the rate of an infectious disease be reduced?
By preventing transmission between people
By wearing clean clothing
It is recommended to wash your hands for how long?
20 minutes
20 seconds
60 seconds
2 minutes
Showering, washing hair and brushing teeth are all included in which of the following?
hygiene
wellness exam
treatment
etiquette
Explore all questions with a free account