What are the front line barriers for keeping pathogens out of the body?

Answers

Answer 1

Answer:

the skin

Explanation:

Answer 2

Answer:

Skin

Explanation:

Mucous membranes, and endothelia serve as physical barriers that prevent microbes.


Related Questions

How do you value 24hrs in a day?

Answers

You value 24hrs by feeding your self making sure things or done and make sure you are good at the end of the day
I think by taking care of yourself, doing chores, completing work for school, sleeping, eating,

Charlie Nowak: Which two components of the physical exam do you feel will be most important to assessing and maintaining the health of your patient? Defend each choice with evidence from the medical record of your patient.
this is from biomed science pltw

Answers

Answer:

Conducting a health history and performing a physical examination,

Explanation:

Conducting a health history and performing a physical examination are the two components that is most important to assessing and maintaining the health of your patient because these two components find out the problem or the disease which cause damage to the health of the patient. The health history provides all information about patient's health and helps the doctor to find the problem.

PLZ HELP ME ASAP, I WILL MARK BRAINLIEST TO WHOEVER ANSWERS BUT IT HAS TO BE HELPFUL!!!!!

Intentionality is an important concept with respect to using technology with and around young children. Often, this requires a lot of planning. How do you think busy teachers or parents can make sure that their students or children have intentional experiences with technology whenever possible? Try to think of ideas that do not take up much time but can have a lasting impact.

Answers

Answer:

think of ideas such as giving a homeless person money, that takes like no time and it has   a good lasting

Explanation:


Choose 2 mental health states and compare how they are similar and
contrast how they are different. This needs to be 4-5 sentences. *

Answers

Answer:

Anxiety vs Panic attack

Explanation:

Depression and anxiety have been called similar before, but they are both very different. Depression can cause you to lack motivation. Anxiety on the other hand, can cause panic and uneasiness. While anxiety can cause depression like symptoms, depression usually doesn’t cause anxiety like symptoms.

Have you changed a baby’s diaper before?

Answers

Answer:

No

Explanation:

I am 13 and I don't have younger siblings and I don't wish to change diapers

Which statement best reflects a guideline for social media use?

Do not gossip on social media.

Send messages to users that you don’t know to make new friends.

Only share passwords with close friends.

List your address online so it is easier for people to contact you.

Answers

Answer:

Do not gossip on social media.

Explanation: cyberbullying aint cool-_-

The guideline for social media use is that send messages to users that you don’t know to make new friends, hence option B is correct.

What is social media?

Social media is a platform in which you can communicate, sharing thoughts, ideas feelings through various online websites.

It includes interactive technologies that provide the development and sharing of information, interests, ideas, and other forms of expression through virtual communities and networks.

There are some guidelines for social media use:

Do not share your password with anyone.You should not list your address online, it is against your privacy.Send messages to users that you don’t know to make new friends.

Therefore, social media is used for making new connections with unknown individuals.

Learn more about social media, here:

https://brainly.com/question/16909307

#SPJ3

1.what comes into your mind about the picture?
2. how does the picture appeal to you
3.Does it bring good feeling or bad feeling?
4. give your assessment in two to three sentences​

Answers

What comes into my mind when viewing the picture is the idea of love. The picture appeals to me since both people look happy together, which makes me assume that they are a couple. The picture bring me good feelings, it simply appears to be two people in love.

When I see the picture of a girl and boy holding hands, it evokes feelings of innocence, young love, and a sense of companionship.

When I see the picture of a girl and boy holding hands, it evokes feelings of innocence, young love, and a sense of companionship.The picture appeals to me with its portrayal of a simple, heartfelt gesture, representing the sweetness and purity of childhood connections.The picture brings a good feeling, as it captures the joy and warmth of a genuine friendship or early romantic affection between children.The image is heartwarming and beautifully captures the essence of childhood friendships. It reminds us of the pure and tender connections we form during our younger years, leaving a positive impression on the viewer.

To know more about companionship follow the link:

https://brainly.com/question/30763133

#SPJ2

What is workers’ compensation?

private health insurance plan purchased by employees to cover expenses related to on-the-job injuries

private health insurance plan purchased by employers that covers expenses related to on-the-job injuries

government health insurance plan that provides coverage to employees who are on Medicare plans

Answers

Answer:

Private health insurance plan purchased by employers that covers expenses related to on-the-job injuries

Explanation:

I am most certain that this is the answer, I hope this helped.

Answer:

B:

private health insurance plan purchased by employers that covers expenses related to on-the-job injuries

Explanation:

Edge 2021

What is the most common way to get Trichomoniasis

Answers

Answer:

S..e..x

Explanation:

Trichomoniasis (TRIK-uh-muh-NEYE-uh-suhss) or "trich" is a s..exually transmitted infection (STI) caused by a parasite. The parasite is spread most often through v..aginal, o..ral, or a..nal s..e..x. It is one of the most common STIs in the United States and affects more women than men.

Answer:

In a simple answer, S.e.x

Explanation:

Advice you would give a person on a path to becoming a nonsmoker

Answers

Answer:

Don't even look at the stuff. It's like sugary poison. Sure, it's sweet at the moment, but inside, you're dying. It's killing you day and night, slowly eating you away. It takes over like a shadow, filling you with hate if it can't be reached. Don't let it reach you. Just walk away and tell yourself "I'm better than that." Why?

Explanation:

Because I know you're better than that. You could get cancer, liver failure, lung failure, COPD, stroke, heart failure, Diabetes, Asthma, and so much more.

how long can a human hold it before they whoopsie in their pants?

Answers

Answer:

If you are referring to a whoopsie and feces, then it varies from person to person. Generally, if you have not whoopsie in your pants and it has been longer than three days, you should probably tell a parent, seek over the counter medication, or see a doctor if the problem persists.

Explanation:

how was ur day be honest

Answers

Honestly, it’s corona time but it’s going good.
Can you do me a favor and mark me Brainliest please?

My day has been here and there. I have plenty of assignments to complete (also check out my profile and pls answer my question). I woke up at 5:40 AM (as I do every single day!) and got in a standard outfit that I have worn once. It's basic but cool. I did my school and have hw. Plenty of it. Then, after school, like right after, I had track (as I do everyday as well) and did stuff and I am a lil sore ngl. Oh yeah and I just remembered that I have a 5 paragraph essay due on Monday that I have not even started! How's your day?

Signs of stress are different in everyone, some people express more physical signs, like ________________ or _________________ __________ _____________ and others express mor emotional or psychological signs like ___________________ or ______________________________.

Answers

Answer:

headaches or upset stomach

depression or anxiety

Explanation:


HELPP PLEASEEEEE
How does stress affect the body? 3-5 sentences

Answers

Long-term activation of your body’s stress response system, along with prolonged exposure to cortisol and other stress hormones, puts you at risk for health troubles. These health issues include digestive problems, anxiety, headaches, depression, sleep problems, weight gain, memory and concentration issues, high blood pressure, heart disease and strokes. Being stressed also lowers your threshold for pain, causing more extreme discomfort from the previous affects.

Nurses may need to provide quality medical care for people who are very difficult to get along with

True

False

Answers

True. I’m gunna be a nurse one day wish me luck

HURRRYYYYY
What are the most common symptoms of anemia? Select all that apply.

bloating

headaches

fatigue

itchy skin

pale skin

Answers

Answer:2,3,5

Explanation:

Answer:

A) pale skin

C) fatigue

E) shortness of breath

Explanation:

i got it right

what is the dependent variable?

and what is the independent variable?

in these situations

Answers

Dependent variable- number of times curled

Independent variable- time, in seconds

Hope this helps!

Un autobús avanza con MRU a 5 m/s Durante 20s. ¿Cual es el desplazamiento recorrido? Escribamos los datos que ya nos deja el ejercicio : Vmed = At= 20s. Ax= ¿?

Answers

Responder:

100m

Explicación:

De la pregunta, se nos da

Velocidad V = 5 m / s

Tiempo t = 20 s

Necesario

Desplazamiento

Velocidad = Desplazamiento / Tiempo

Desplazamiento = velocidad × tiempo

Desplazamiento = 5 × 20

Desplazamiento = 100 m

Por lo tanto, el desplazamiento recorrido es de 100 m.

School is supposed to help you prepare for your future, so what could your school do to help students learn to manage stress better? How might teachers or peers serve as stress-management coaches? ?
What activities would you add to the school day?
How might you go about getting your school to adopt these stress-management ideas?

Answers

Answer:

Less work at time,finshing everything on its time...

Explanation:

when we do are work before deadline we dont stress out because of homeworks that's one..

having all things In time, like doing everything has it's own perfect timing so you can get other things also done and especially not stressing for school work or talking back to someone......

what herbal plant found to cure arthristicw and gout​

Answers

I believe the answer is ginger root!

On the whole, do you get enough sleep? How does this positively or negatively affect your health that you have noticed?

Answers

No I don’t get enough sleep, I get less sleep than I should. This affects me negatively because throughout the day, I feel sluggish and have no motivation to do anything. This is also a self based question

PLZ HELP ME ASAP!!!!!!!! I WILL MARK BRAINLIEST!!!!!!

Do you agree that arts education has the potential to improve academic achievement? Why or why not? Give at least two specific examples to support your answer.

Answers

Answer: yes, higher gpa and better math and reading scores

Explanation:

Answer:

I agree that arts education has the potential to improve academic achievement. Arts education is an important interest to many, to the point of schools being founded that revolve majorly around all different types of art forms. Many art students are creative and intelligent, even if their intelligence is outside of a stereotypical IQ. It’s proven that art education has a positive impact on students. Even if it simply something to look forward to, expression in art is beneficial for both young and old minds.

Explanation:

Yahaira is ready to reach the next level in her fitness. She is in great shape, but she still lacks the power needed to lift heavy objects. Which of the following sports would best help Yahaira improve her power?

Freestyle swimming
Road cycling
Flag football
Beach volleyball

Answers

I think beach volleyball but I'm not sure
I would say volleyball! This can strengthen the arms as they’re used often in the game :)

Write a brief summary of pickleball in your own words

Answers

Answer:

Players on each side must make the ball to bounce once before volleys are allowed, and on each side of the net there's also a seven-foot no-volley zone to avoid "spiking." The server continues to serve until he or she faults, alternating service courts.

Basic Rules

Pickleball is played either as doubles (two players per team) or singles; doubles is most common

The same size playing area and rules are used for both singles and doubles

The Serve

The server’s arm must be moving in an upward arc when the ball is struck.

Paddle contact with the ball must not be made above the waist level.

The head of the paddle must not be above the highest part of the wrist at contact.

A ‘drop serve’ is also permitted in which case none of the elements above apply.

At the time the ball is struck, the server’s feet may not touch the court or outside the imaginary extension of the sideline or centerline and at least one foot must be behind the baseline on the playing surface or the ground behind the baseline.

The serve is made diagonally crosscourt and must land within the confines of the opposite diagonal court.

Only one serve attempt is allowed per server.

Serving Sequence

Both players on the serving doubles team have the opportunity to serve and score points until they commit a fault *(except for the first service sequence of each new game).

The first serve of each side-out is made from the right/even court.

If a point is scored, the server switches sides and the server initiates the next serve from the left/odd court.

As subsequent points are scored, the server continues switching back and forth until a fault is committed and the first server loses the serve.

When the first server loses the serve the partner then serves from their correct side of the court (except for the first service sequence of the game*).

The second server continues serving until his team commits a fault and loses the serve to the opposing team.

Once the service goes to the opposition (at side out), the first serve is from the right/even court and both players on that team have the opportunity to serve and score points until their team commits two faults.

In singles the server serves from the right/even court when his or her score is even and from the left/odd when the score is odd.

*At the beginning of each new game only one partner on the serving team has the opportunity to serve before faulting, after which the service passes to the receiving team.

Scoring

Points are scored only by the serving team.    

Games are normally played to 11 points, win by 2.

Tournament games may be to 15 or 21, win by 2.

When the serving team’s score is even (0, 2, 4, 6, 8, 10) the player who was the first server in the game for that team will be in the right/even court when serving or receiving; when odd (1, 3, 5, 7, 9) that player will be in the left/odd court when serving or receiving.

Two-Bounce Rule

When the ball is served, the receiving team must let it bounce before returning, and then the serving team must let it bounce before returning, thus two bounces.

After the ball has bounced once in each team’s court, both teams may either volley the ball (hit the ball before it bounces) or play it off a bounce (ground stroke).

The two-bounce rule eliminates the serve and volley advantage and extends rallies.

Non-Volley Zone

The non-volley zone is the court area within 7 feet on both sides of the net.

Volleying is prohibited within the non-volley zone. This rule prevents players from executing smashes from a position within the zone.

It is a fault if, when volleying a ball, the player steps on the non-volley zone, including the line and/or when the player’s momentum causes them or anything they are wearing or carrying to touch the non-volley zone including the associated lines.

It is a fault if, after volleying, a player is carried by momentum into or touches the non-volley zone, even if the volleyed ball is declared dead before this happens.

A player may legally be in the non-volley zone any time other than when volleying a ball.

The non-volley zone is commonly referred to as “the kitchen.”

Line Calls

A ball contacting any part of any line, except the non-volley zone line on a serve, is considered “in.”

A serve contacting the non-volley zone line is short and a fault.

Faults

A fault is any action that stops play because of a rule violation.

A fault by the receiving team results in a point for the serving team.

A fault by the serving team results in the server’s loss of serve or side out.

Determining Serving Team

Any fair method can be used to determine which player or team has first choice of side, service, or receive. (Example: Write a 1 or 2 on the back of the score sheet.)

(hope this helped i also putted all the ruls of the game can i plz have brainlist :D hehe)

Explanation:

tennis but for british people

(PLEASE ANSWER THIS QUESTIOON NOW)
What components of fitness are used for the following.
Lunges
Squats
Sit ups
Burpees

Answers

Muscular Endurance is the answer

Read the sentence. Maxwell studied the script for the play intensely. In the sentence, the word script means the text of a play. the set of a play the main actor in a play the director of a play

Answers

answer

A the text of a play

Answer:

Yea just checked on my test, Its A (Text from the play)

Explanation:

Read the sentence.

Maxwell studied the script for the play intensely.

In the sentence, the word script means

✅ the text of a play.

the set of a play

the main actor in a play

the director of a play

this is a relationship problem read the document to help me PLZ.

Answers

Answer:

I dont think you love him. I had this same problem, don’t be afraid to tell him how you really feel and the situations he has caused for you because of him. Please trust me when I say this: It is time to let him go!!!! My best friend helped  me get through this hard situation; you always need someone by your side to help you, so I suggest that. Please let him off easy, say if you can still be friends, and tell him you need a break and to LET HIM GO. Youve got this girl, I know because I went through it - and I am just fine without him now.

Minerals have no caloric value and thus do not contribute as an energy resource, but they are important in regulating various bodily functions. True False

Answers

Answer:

the answer to this question is true

Answer:

The answer is True

Explanation:

How can I be less tired throughout the day? I get 10 hours of sleep usually and i still tend to be tired throughout the day. Any tips?

Answers

do u stay up late ? or wake up early ?
Make sure you’re eating properly and well, drinking enough water, and being active. it might sound like being active tires you out quick but you get even more tired from just sitting around

Lisa has a rash she needs to see her doctor about.

what body system is this and what is its function.

Answers

Answer: The immune system

Explanation: This happens when you are exposed to a substance and your body reacts by sending out chemicals. These chemicals affect the skin, forming a rash. The immune system is the first line of defense in the body, for protecting against diseases and such.

The appearance of lesion on the skin which could be restricted to a certain part or all parts of the body is called rash(es). It is important to see a doctor for treatment of a possible infection or immune system disorder.

Rashes are often a result of bodily reactions to certain treatments or infection. It usually manifest with symptoms such as itching, bumps, skin coloration and other physical effects.

Autoimmune conditions may also result in rashes when healthy tissues are being disrupted by the body's immune system.

Therefore, there is need to see a doctor in other ascertain the cause and cure of the embedded ailment.

Learn more :https://brainly.com/question/21594737

Other Questions
Matthew makes a drink using lemonade and orange juice.210ml of his drink was lemonade140ml of his drink was orange juiceRosie makes more of the drink for a party using the same ratio of lemonade to orange juice.Rosie uses 6 litres of lemonade.How much orange juice does Rosie use? (I'LL GIVE BRAINLIEST TO WHOEVER ANSWERS FIRST!)How do the properties of magnets allow them to be useful to society? A fiscal policy*1) Is performed by the central bank2) Effective in the short run3) Depends on the interest rate in the market4) None of the above Why were the islands in the Pacific Ocean important for the United States?1. They could be used as stops when traveling across the pacific2. They had a lot of slaves3. They were really nice spots to take vacations4. They made a lot of weapons there Solve for r in terms s, t, u, v. su=rtv 1) A cyclist travels a distance of 90 miles in 5 hours. Whatwas her average speed?2) How far along a motorway would you travel if you drove at70 mph for 4 hours?3) I drive to Bude in Cornwall from Sheffield in about 6hours. The distance from Sheffield to Bude is 315 miles.What is my average speed?4) The distance from Leeds to London is 210 miles. The traintravels at an average speed of 90 mph. If I catch the 9.30 amtrain in London, at what time should I expect to arrive inLeeds?5) How long will an athlete take to run 2000 m at an averagespeed of 4 metres per second?6) The distance between Sheffield and Lands End is 420miles.a) What is the average speed of a journey from Sheffield toLands End that takes 8 hours 45 minutes?b) If Sam covered the distance at an average speed of 63mph, how long would it take him? How much will Jason earn, if he invests $8,000 at 7.5% interest rate for 18 months? How much will be in the account at the end of the 18 months? (a) List 5 keys we can type with our left hand fingers(b) List 5 keys we can type with our right hand fingers Help me with this question pls!!!!!! select the correct answer from each dropdown menu. in the figure, the radius of the partial circle with center A is 4 feet. The perimeter of the figure is A.____ feet, and the area of the figure is B.____ square feet. Assume =3.14, and round your answers to the nearest hundredth.A.- 18.84 - 24.50 - 26.84 - 75.36B.- 11.42 - 22.84 - 45.68 - 53.68 17.The neighborhood park has a rectangular shape.What is the perimeter of the park? Please Please Please Please Please Please help me Please solve as soon as possible how the americas benefited in the indian wars?help me please Which are vertical angles? Check all that apply. EAB and BAC EAB and CAD CAD and FAE CAB and DAE DAC and DAE A wall and a tree are casting shadows as shown in the picture below. How tall is the tree? A chemical which consists of just one kind of atom is always:a moleculean elementa minerala rock How has the Chemical Industry helped to revolutionize farming - dramatically increasing overall production? Which of the following is true about the resources of Southwest Asia?A) majority of the land can be used for farming B) abundance of forests C) oil resources are evenly distributed among nationsD) fresh water is in short supply A rectangle is three times as long as it is wide.It has a perimeter of 44 cm.1191Find the length of the rectangle.