True. Washing your hands can help protect you from dangerous pathogens, as it effectively removes dirt, germs, and viruses that can cause illness. Proper handwashing is one of the most effective ways to prevent the spread of infections.
True or False:
Washing your hands can help protect you from dangerous pathogens.
11 answers
True or False:
Infectious diseases are caused by organisms or viruses that enter and multiply within the human body.
Infectious diseases are caused by organisms or viruses that enter and multiply within the human body.
True. Infectious diseases are caused by pathogens such as bacteria, viruses, fungi, and parasites that enter the human body, multiply, and can lead to illness.
Physical lines of defense include
(1 point)
Responses
skin, cielia, and mucous membranes.
skin, cielia, and mucous membranes.
hair.
hair.
nails.
nails.
teeth.
(1 point)
Responses
skin, cielia, and mucous membranes.
skin, cielia, and mucous membranes.
hair.
hair.
nails.
nails.
teeth.
The correct response is:
skin, cilia, and mucous membranes.
These are part of the body's physical lines of defense against pathogens.
When a doctor feels for lymph nodes, he is checking for
(1 point)
Responses
inflammation.
inflammation.
shrinking.
shrinking.
pain.
pain.
sensitivity.
(1 point)
Responses
inflammation.
inflammation.
shrinking.
shrinking.
pain.
pain.
sensitivity.
The correct response is:
inflammation.
When a doctor feels for lymph nodes, they are often checking for signs of inflammation, which can indicate an infection or other medical condition.
Your body can get antibodies from
(1 point)
Responses
immunizations.
immunizations.
being exposed to the virus or antibody and having your immune system make it.
being exposed to the virus or antibody and having your immune system make it.
none of the above.
none of the above.
all of the above.
(1 point)
Responses
immunizations.
immunizations.
being exposed to the virus or antibody and having your immune system make it.
being exposed to the virus or antibody and having your immune system make it.
none of the above.
none of the above.
all of the above.
The correct response is:
all of the above.
Your body can get antibodies from immunizations and from being exposed to a virus, allowing your immune system to produce antibodies.
True or False:
Dogs, ticks, and mosquitoes can spread disease.
Dogs, ticks, and mosquitoes can spread disease.
True. Dogs, ticks, and mosquitoes can spread diseases. They can act as vectors or carriers for various pathogens that can infect humans and other animals.
1 answer