what's the body's second line of defense against a pathogen

Answers

Answer 1

Answer:

through a cut in your skin, an infection develops. The second line of defence is a group of cells, tissues and organs that work together to protect the body. This is the immune system

Explanation:

Answer 2

The body's second line of defense against a pathogen is antigens. The correct option is c.

What are antigens?

Any substance that triggers the production of antibodies by your immune system is referred to as an antigen. This indicates that your immune system is attempting to combat the chemical because it does not recognize it. A substance from the environment, such as chemicals, germs, viruses, or pollen, can behave as an antigen.

There are two types of antigens: auto-antigen and hetero-antigen (foreign) (self). While auto-antigens are made by the body, hetero-antigens may be molecules made by particular foods or microbes. Even while the body normally identifies auto-antigens, in autoimmune illnesses the body does not.

Therefore, the correct option is c. Antigens.

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The question is incomplete. Your most probably complete question is given below:

a. Antibodies

b. Histamines

c. Antigens

d. Cytokines

e. Interferons


Related Questions

ASAP!!!!






A psychologist with a behaviorist perspective would study

A.
variations in facial display rules for emotion across several cultures.

B.
how behaviors are adaptive and lead to reproductive success

C.
the influence of unconscious forces on human behavior

D.
problem-solving and creativity

E.
effectiveness of rewards for improving academic performance​

Answers

Answer:

I think it's A psychologist with a behaviorist perspective would study

Explanation:

A psychologist with a behaviorist perspective would study how behaviors are adaptive and lead to reproductive success. The correct option is B.

A psychological viewpoint known as behaviourism focuses on observable behaviours and how they are affected by the environment.

According to behaviourists, actions are acquired through conditioning and are affected by rewards and penalties.

According to behaviourists, the goal of studying behaviours is to determine how they affect an organism's capacity for adaptability and reproduction.

This viewpoint emphasises the significance of researching observable behaviours and how they interact with the environment as opposed to concentrating on unconscious forces, creative problem-solving, or cultural variations in facial expression norms.

Thus, the correct option is B.

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You will see the greatest improvement in cardiorespiratory endurance by applying which of the following FITT Principle variables?
1 Frequency (5-7 sessions per week)
2 Intensity (51%-65% of maximum heart rate)
3 Time (50 minutes or less)
4 Type (weight lifting and stretching)

Answers

I believe it’s 1 aka frequency

Answer:

I think it is 2

Explanation:

Red meats, fried foods, and some dairy products are high in
fats.

Answers

Answer: yes

Explanation:

Answer:

nice

Explanation:

Explain the impact of personal health behaviors on the functioning of body systems.

Answers

It usually depends what body system you are talking about but in general there are many that impact health. Personal health behavior impacts the body in all sorts of ways

For example: eating habits if the person is used to eating junk food and really never eat healthy it can cause a person to create to much insulin causing them to have diabetes and sometimes become obese, from there so many other things can happen it can begin to affect your blood pressure and in some rare cases your liver enzymes get out of hand and the person can begin to lose weight but not in a good way

Another example: exercise is a personal health behavior it helps keep your body in shape and allows your to build muscle and conditioning for your lungs. Is a person has poor behavior and chooses not to exercise they can become over weight and their body slows down without exercise it affects things like your knees, your breathing and so much more. But it can also affect someone mentally they start having insecurities and sometimes it leads to things like depression.




Hope this helped!!!

Your grandfather is sch

Answers

Answer:

umm, okay?

Explanation:

Answer:

im confused

Explanation:

If you want to maintain your weight, you must match your calorie intake with your expenditure through physical activity.

True

False

Answers

Answer :

False

Explanation:

Im pretty sure this is correct

You have decided that you are ready to start a fitness program. you have not exercised on a regular basis in about a year. what principles of exercise should you consider when starting a new exercise regime and what should you do before and after every workout to minimize injuries. << read less

Answers

Before working out you should stretch or warm up. You should not drink water before starting because it will jiggle in your stomach and can make you throw up. start with something easy. Excercises that will make your heart pump. You should do something that you like. After your workout, drink lots of water.

putting effort and time into researching a paper to get a higher grade

Answers

Yea Yes yes yes yes yes
Okay?? Hope you get i good grade

What is the future of Alzheimers Disease?

Answers

Answer:

High levels of beta-amyloid in the brain increase the risk for developing Alzheimer's disease. Researchers hope that early intervention in individuals at increased risk of developing Alzheimer's will prevent cognitive decline. The estimated completion date for the study is July 2022.

Explanation:

What will happen to someone with Alzheimer's in the future?

As the condition progresses, memory loss will increasingly tend to interfere with daily life, as sufferers begin to misplace items around the house, forget appointments or anniversaries and struggle to find the correct words in conversation. Eventually, they may become lost in familiar places or on familiar journeys.

I can’t remember..............

When would a standardized table be useful in a health care setting?
A. When a doctor wants to see how a patient is doing in comparison
to others
B. When a doctor wants to track a patient's individual progress over
the course of a
year
c. When a doctor wants to use a visual to help explain a procedure to
a patient
D. When a doctor wants to show how the parts of a whole are divided

Answers

Answer:

the answer is A. when the doctor wants to see how a patient is doing in comparison to others.

Explanation:

this is the correct use of a standardized table.

Answer

the answer is A. when the doctor wants to see how a patient is doing in comparison to others.

Explanation:

does cancer cause cells to mutate and grow out of control t/f

Answers

Answer:

true

Explanation:

Select all the correct answers.
Which three behaviors are a reflection of a healthy relatioiliship?
-Roma and Rajiv enjoy each other's company as well as spending time with friends.
-Mark always insists his wife wear clothes that he buys.
-Hans and Elaine do not hide anything from each other.
-Hana does not mind that Carlos spends time with his family every month.
-Diane often humiliates John in the presence of her friends.

Answers

First, third, fourth

Which of the following identifies the top three culprits for foodborne illness?


tuna, oysters, sprouts

potatoes, leafy greens, eggs

eggs, oysters, tuna

leafy greens, eggs, tuna

class foods:
subject Food Products and Processing Systems
quiz

Answers

Answer:

tuna, oysters, sprouts

Explanation: Taken from Goo.gle these are the top three causes

Poultry. Share on Pinterest. ...

Vegetables and Leafy Greens. Vegetables and leafy greens are a common source of food poisoning, especially when eaten raw. ...

Fish and Shellfish. ...

i. Children who watch more television, play more video games.
ii. Children who increase their physical activity, increase their total number of calories burned.
iii. Children who get more questions correct on a test, get a better grade on the test.
iv. The warmer the weather, the more children ride their bicycles.
Which situation(s) does NOT show causation?

Answers

iv
explanation: it’s obvious:)

Raul and Gabriella are a couple who disagree about how How do Raul and Gabriella create a healthy to spend the weekend. To get through the disagreement, relationship? Check all that apply. they sit down and have a conversation. Each person takes a turn explaining his or her point of view while the avoid conflict other listens. In the end, Raul agrees that his plans would share power not have worked out and they should do what Gabriella suggests this weekend and something he wants to do change personalities for each other another weekend. He has faith that Gabriella will give O trust each other him his turn at another time. spend as much time together as possible admit when they are wrong​

Answers

Answer:

yeah 246

Explanation:

Answer:

2,4,6

Explanation:

Edge 2021

If a wide receiver catches the football inside the End zone, what's that called?

1. First Down
2. Field Goal
3. Touchdown

Answers

Answer:

touchdown which is 6 points

Explanation:

Which of the following is a warning sign that you need to seek help for a mental health problem?
ОА.
You feel as if your life is out of control.
OB.
You can't concentrate.
Oc.
You have an overwhelming fear of the world.
OD
Any of the above that persists for days or weeks and disrupts normal living.

Answers

OD
Any of the above that persists for dats or weeks and disrupts normal living

Answer:

D: Any of the above that persists for days or weeks and disrupts normal living.

Explanation:

edg2020

(Sometimes these things happen to people but they are temporary. It is an issue when thee thoughts are reoccurring and constantly bringing your quality of life down. )

Which one of the following is an essential part of
HIPAA compliance?
A)Denying gifts or tips from a client
B) Respecting a client’s religion
C)Being professional in completing your
shifts
D)Keeping a client's personal information confidential Respecting a client's religion

Answers

I am positive enough for D because the hipaa is a privacy rule that has to keep your information a privacy

Keeping a client's personal information confidential Respecting a client's religion is an essential part of HIPAA compliance. The correct option is D.

What is HIPAA compliance?

HIPAA compliance is a procedure that business associates and covered entities use to safeguard and maintain Protected Health Information (PHI) in accordance with the Health Insurance Portability and Accountability Act.

HIPAA-covered enterprises must have appropriate Physical, Administrative, and Technological measures in place to keep PHI and ePHI secure in order to remain in compliance with the HIPAA Security Rule.

The Health Insurance Portability and Accountability Act (HIPAA) establishes three guidelines for safeguarding patient health information:

Privacy.Security.Breach notification.

Thus, the correct option is D.

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A 65 year old man enters the hospital with high blood pressure, damaged lungs, low blood-oxygen concentration, and throat cancer. What are all of these symptoms associated with ?

Answers

Answer:

He was probably a heavey smoker. because smoking can cause high blood presure and it also damages your lungs. Plus smoking also can cause throat cancer. So I would go with smoking.

Explanation:

I hope this helps!!!!

Explanation:

He might be a 1 year smoker,damaged lungs and throat cancer are both signs of smoking for a very long time, for imparticular, 1 year. Low blood-oxygen is also another sign,because of the smoke.

Due to increase use of technology and parents working longer hours do you think the increasing lack of time parents have with their children is having a negative effect on the new generation of children's developmental skills?

Answers

Answer:

i think it does affect the new generation of childrens developmental skills

Explanation:

it could effect their mental health

Which of the following statements is true about magnets?
a. Magnets attract all metals
b. Magnets repel objects that are not metal
c. Magnets attract or repel all metals
d. Magnets attract or repel some metals

Answers

Answer:

D magnets attract or repel some metals

explaination

magnets are only attracted to special metals. like iron , Cobalt , and nickel are magnetic

magnets are objects which can attract , or pull , on some metals . like iron and steel .

if you rub a piece of steel with a strong magnet , the piece of steel will because a magnet too . it has become magnetized other metals like copper and gold are not attracted to magnets

hope it helps

Answer:

the answer is D

Explanation:

not all metal though

Which of the following identifies the invention that saved malnourished soldiers?



glass bottle processing


tin can processing


nutritious hardtack


vacuum-sealed biscuits





foods class

Answers

Answer:

nutritious hardtack

Explanation:

The "nutritious hardtack" was commonly given as a ration for soldiers in the wartime. It's a considered as survival food because it can withstand different conditions in the environment. It mainly consisted of three ingredients (flour, salt and water). During the Civil War, proper storage of food was not yet common, thus, it wasn't easy to provide daily rations to the soldiers. The nutritious hardtack became a solution. However, it was very hard that it could sometimes break the soldiers' teeth. So what they did was to break it first into pieces before biting into it or to make some of the pieces as ingredients in soups.


Select the correct answer from each drop-down menu.
What are the characteristics of Anorexia and Bulimia?
An anorexic patient loses weight because of
A person with Bulimia suffers from

Answers

An anorexic patient loses weight because of dieting brought on by an image distortion.

A person with Bulimia suffers from feelings of guilt about excessive eating.

What skill components are involved in basketball or dance plssss help meee for p.e class

Answers

Answer:

balance,quick thinking, strong calves, and stamina

Explanation:

i think those are the skills you are mentioning

Why is population education regarded as multi-dimensional
1+12​

Answers

Population education is a multidimensional education process due to following reason:
-It helps to enhance awareness along the people to make ration and responsible decision about population related processes, behaviors and problems.

The sleep stage at which muscles begin to contract and relax is __________. A. Stage 1 B. Stage 2 C. Stage 3 D. Stage 4

Answers

Answer:

B. stage two is the answer

The sleep stage at which muscles begin to contract and relax is Stage 2 (option B.

Sleep stage

The stage 2 is light sleep stage where the heart rate slows and the body temperature drops. The body is getting ready for deep sleep at this particular stage. This can last for 10-25 minutes.

During this stage, eye movement stops and brain waves slow with the occasional burst of waves called sleep spindles.

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Which dimension of health is NOT affected by team sports? A. spiritual health B. physical health C. environmental health D. financial health Please select the best answer from the choices provided. A B C D

Answers

Answer: D. Financial Health

Explanation:

Noncommunicable diseases (NCDs) like heart disease, stroke, diabetes, and breast and colon cancer are prevented and treated with regular physical exercise. Thus, option D is correct.

What are the dimension related to health in team sports?

Team sports can also enhance mental health, quality of life, and wellbeing while assisting in the prevention of hypertension, obesity, and overweight. But the world as a whole is becoming less active.

It will improve you and provide you peace of mind and heart, which might have a great impact on your spiritual health. Team sports enhance your social well-being, give you a sense of freedom.

Improve your other mental and physical health, and give you the satisfaction of knowing that you are a part of something wonderful.

Therefore, team sports do not affect financial health.

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How should you help a loved one with bipolar disorder? Give at least two ways.

Answers

Answer:

Hey, my cousin has bipolar disorder and some ways that I helped them were was by showing patience. And by showing them support, they need to know that you are there for them and that they can come to you . Those are somethings that I kind of did. Hope it helps :)

How can mental health care continue to improve?

Answers

Answer:

Better financial coverage, lower costs, and professionals who care more for their clients.

Explanation:

Mental health care is extremely important, but the costs for treatment are so high. With it being reduced and better covered by insurance more people would seek out help.

Professionals need to listen to their clients more and try their best to give them what they need. Listening is so important when it comes to helping people with mental health.

For every 1000hits a You.tube channel gets it makes £2 from ad revenue.
How many hits are required to make £25?

(proportion)

Answers

Answer:

£12500.00

Explanation:

1000/2=x/25

x=25*1000/2

x=25000/2

x=12500

Hope this helps plz hit the crown :D

Answer: At least 13,000 hits = 26

Explanation:1000 x 13 = 13000

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