Describe three parts of the first line of defense that the body uses to protect itself
against infections.

Answers

Answer 1

Three parts of the first line of defense that the body uses to protect itself against infections include skin, mucus, and stomach acid.

What is the first line of defense of the immune system?

The first line of defense of the immune system are different types of chemical and physical barriers that protect us from infections caused by  pathogenic microorganisms.

The first line of defense includes physical barriers such as the epidermis (skin) or chemical barriers (e.g., stomach acid) that destroy microorganisms.

In conclusion, parts of the first line of defense include skin, mucus, and stomach acid.

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Related Questions

why do we still have a long way to go with regards to women's rights and gender equality worldwide ​

Answers

Because even if we now have more equality and rights as women did in the 50's-60's, women continue to not get paid as much as men. A woman who has made A's her whole life gets paid the same amounts of money a man does who made C's his whole life. Yes, women are now allowed to become higher occupations, but we continue to not get enough credit or recognition for those occupations.

Women still have a long way to go with regards to women's rights ​because not everyone has imbibe the notion that all men are equal and thus people needs to be oriented more and more so that it can stick in.

What is women in regards to women's rights and gender inequality?

History is known to be on the pathway  to gender equality, and women are fighting for  women's rights and an end to gender inequality.

There is a long route to take to ensure equal endowments, participation, and also a voice for women in the society but one day, we would get there.

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The major cellular components in lymph are: White blood cells Red blood cells Platelets Protein molecules

Answers

Answer: white blood cells

Which is an example of a general warm-up?
O jogging slowly before a running exercise
• a whole body flexibility set of exercises
O push-ups
• slow punches

Answers

Answer:

slow punches is the answer

Explanation:

All the other ones are a start of a workout or a full workout in general. Slow punches would be taking it slow but still warming up your arms/ hands/ fists for the main workout of that body part...

I hope it helps!

In my opinion I think the answer is “jogging slowly before a running exercise” would be the answer because slow jogging gets blood moving and loosens you up, just from experience

2- transcreva a frase abaixo na forma interrogativa:(não esqueça do ponto de interrogação)

a-you espeak english Very well.
__________________

b-we go to school by bus.
__________________

c-theg stay home on weekends.
__________________

d- i like hot dog for lunch.
____________________

me ajudem por favor.​

Answers

Answer:

a- Voce fala ingles muito bem.

b- Agente vai pra escola de onibus.

c- Eles ficam em casa no final de semana.

d- eu gosto de cachorro quente pra almoco

Denada se poder me da um thanks e un brainly

Explanation:

PE helped you Winner add c at theft g fog ft cry from four st my ft hugs c city x e c no v x

Answers

Answer:

jvknchbnjkdfn.mvcubiorehfufm

Explanation:

a square plus b square equales

11. Which of these events shows a disadvantage of competition?
O Prices of products may drop as companies compete for customers.
The quality of goods and/or services may improve.
Notebo...
Companies may pollute the air and water in an attempt to save money.
Innovative products may be developed in an effort to gain customers.

Answers

Answer:

The third event

The other ones are positive effects

PLEASEE HELP I BEGG YOU
Nico Fapoulas, a 48 year old man, is talking to his healthcare provider about symptoms he is experiencing. He states that when he goes for his morning jog, his legs feel weak and tired. He is having problems with simple tasks that require manual movement such as writing and unlocking doors. Upon examination, the health care provider observes some atrophy of the muscles of Nico's legs, forearms, and hands. He also observes Nico is having a slight problem with his speech.

What disorder do you think Nico could be developing?
Why might Nico be experiencing muscle weakness and atrophy?
What is the cause of this condition?

Answers

Answer:

1) Nico might be developing Parkinson's disease.

The given symptoms are very much similar to Parkinson's diseases such as week leg and tiredness, problem in performing simple task even writing or opening doors. Other than this physiologist also found the atrophy of the muscle.

2) In Parkinson's disease slowly brain cells destroy which makes it a degenerative disorder. The region of the brain that controls movements get affected due to brain cell damage. Slowly the movement becomes less and slow to perform simpler tasks too. increased muscle tone leads to muscular stiffness.

3) Damage of basal ganglia can lead to the lack of dopamine that causes this disease. Several reasons such as cerebral arteriosclerosis, cerebral encephalitis can lead to damage of basal ganglia.

As per the text Nicholas is a 48-year-old man taking a healthcare and has been experiencing symptoms when he goes for his morning jogs. He feels weak and tied.

After examination eh finds it that he is having problems with speech. My be that is suffering from the Parkinson's disease. That is a disorder that affects the CNS and can also damage the brain cells. It has symptoms as slow movement.

Hence the Nicholas may be experiencing weakness due to Parkinson's diseases.

Learn more about the  healthcare provider about the symptoms he is experiencing.

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Select one of the health options listed.



Select a health care facility or service (e.g., hospital, physician practice, long-term care facility, ambulance service, pharmacy, or skilled nursing facility), and evaluate the effects that implementing the health option would have on a health care facility or service you selected.

Answers

____________________________________________________________

The Crab rave

____________________________________________________________

HELPPP!!!!!!!!!!!!!!!!!!!!!! DUEEEEEEEEEEE ASAP!!!!!!!!!!!!!!!!!!
1. The excerpt is best understood as a response to which of the following historical developments?

“The agitation on the subject of Slavery, now raging through the breadth of the land, presents a most extraordinary spectacle. Congress, after a protracted session of nearly ten months, succeeded in passing a system of measures, which are believed to be just to all parts of the Republic, and ought to be satisfactory to the People. The South has not triumphed over the North, nor has the North achieved a victory over the South. Neither party has made any humiliating concessions to the other.”

-Source: Senator Stephen A. Douglas, in a speech, 1851



the passage of the Compromise of 1850

the creation of the reservation system in the West

the end of the Mexican-American War

the sale of land in the Midwest at a low cost

Answers

Answer:

....

Explanation:

which component of the lymphatic system helps produce and repair blood cells?

A) central

B) peripheral

C) accessory

D)supplementary

Answers

Answer:

A) central

Explanation:

The lymphatic system plays a major role in specific immune responses. The lymphatic system is composed of lymph, lymphatic vessels, and lymphatic organs (bone marrow, thymus, lymph nodes, spleen, etc). These lymphatic organs help to produce and repair immune cells including lymphocytes (T cells and B cells), monocytes, and plasma cells that generate antibodies against specific pathogens. The lymphatic organs can be classified into 1-primary (central) lymphoid organs, i.e., bone marrow and thymus, that produce lymphocytes and 2-secondary lymphoid organs, i.e., spleen, lymph nodes, and tonsils, that filter out and destroy undesired pathogens. The central lymphoid organs are sites where lymphocytes can divide and proliferate.

Write a brief paragraph answering the following question: “ How do you know if someone is addicted to a drug?”

Answers

Answer: they act. Wei.rd I don't know go.ogle it

Explanation:

Answer:

Drug addiction is a disease that impacts brain functioning and behavior in fundamental ways. Over time, repeated use of an addictive substance can lead to an inability to stop using the drug, causing noticeable changes in priorities, behavior, and appearance. Signs that someone is abusing drugs include behavioral changes like loss of interest in activities, withdrawal from family, mood swings, and decreased performance at work or school. Other signs are physical, such as changes in sleeping and eating habits, poor hygiene, shaking, slurred speech, or poor coordination. Commonly abused drugs also cause more specific symptoms. Recognizing the signs of drug abuse is important for getting help and avoiding addiction and other negative consequences.

Explanation:

I hope this helps     :)

why do people vape/smoke?

Answers

Answer:

stress relief, pleasure...

Explanation:

will mark brainly if answered correctly:) ps it’s soccer

Answers

Answer:

C

Explanation:

‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎

I’m pretty sure the answer is C

Identify and define antioxidants, phytochemicals, and phytoestrogens.

Answers

I think this is the answer :

Antioxidants are substances that may protect your cells against free radicals, which may play a role in heart disease, cancer and other diseases.

Phytochemicals are chemicals produced by plants through primary or secondary metabolism.

A phytoestrogen is a plant-derived xenoestrogen not generated within the endocrine system, but consumed by eating phytoestrogenic plants.

In order to avoid peer pressure, it is important to recognize __________.
A. what peer pressure is and who the victims of peer pressure are
B. who is trouble, who is popular, and who will get you things in life
C. who to go to if you are being pressured
D. none of the above

Answers

Answer:

a

Explanation:

Answer:

A

Explanation:

If you know what peer pressure is you can most likely 9/10 times avoid it.

What is the purpose of a defensive stance?

A. To help steal the ball
B. To be able to keep up with the opponent
C. To block the pass
D. All of the above

Answers

Answer and Explanation:

D. All of the above

A good defensive stance allows you to be ready to move in any direction, to contest shots, and to have active hands, ready to steal the ball, tip passes or simply make the offense work harder to do what they want to do.
The correct answer is D

Locomotor movement is moving your body without travel

Answers

Answer:

no

Explanation:

its moving your body from one place to another e.g running


Which statement best describes a step in the grooming process?
A
Earning the trust of a potential victim.
B
Lying about your age to appear older or younger.
C
A person who behaves abnormally.
Harassing someone based on gender or age.

Answers

A or B.
Earning trust could get them to trust you more therefore when you ask to come meet them they most likely would.

PLS HELPPP! Compassion means that you understand what other people are feeling. How can conpassion help you to solve a disagreement?

Answers

Answer:

compassion can solve an argument because, you are calm and understanding of what the other person is trying to say

Explanation:

Which choice is NOT a symptom of diabetes?
-excessive urination
-dehydration
-thirst
-weight gain

Answers

The answer is weight gain.
The answer is weight gain I hope that helped


PLEASE HELP!


Consider the fact that cancer is most easily defected when it is found early, and then consider the time and expense involved in diagnosing a potential case of cancer.

Answers

Answer:

Cancer is often detected when an individual notices a change in his or her health — excessive fatigue, for example, or unusual bleeding, a lump that doesn't go away, unexplained weight loss, night sweats, or a persistent change in bowel or bladder habits.Cancer that's diagnosed at an early stage, when it isn't too large and hasn't spread, is more likely to be treated successfully.

Explanation: look it up i hope it help

Please help

Should we be concerned with fish from the pacific sea regarding radiation or the plastic pollution? Also, what are your feelings on the safety of GMOs?

Answers

Answer:

Radiation levels in the Pacific ocean do not represent a real concern, but plastic pollution yes it is. GMO fish have not been released into the ocean

Explanation:

After the nuclear disaster occurred in 2011, concerns about the radiation levels in the Pacific ocean have been raised. However, scientists showed that this nuclear disaster added only one percent more of the naturally occurring radiation existing in this region. In consequence, it does not represent a real problem for human health and fish consumption. On the other hand, plastic debris represents a real problem not only in the Pacific ocean but also in other oceans around the world. However, the Pacific ocean is known to accumulate a major part of the plastic debris, and this ocean is sadly famous to form the largest floating "plastic/garbage" island around the world. Finally, Genetically Modified Organisms (GMOs) are organisms whose DNA has been modified by genetic engineering techniques. GMOs represent a real concern for human health but it is believed that GMO fish have not been released into the Pacific ocean.

Jeanette tries to overlook the weakness of he sister so they can get along. Which of the following Jeanette practicing? Acceptance trustworthiness comprise honesty

Answers

Answer:

Acceptance

Explanation:


Micronutrient needs in adulthood vary by gender, and menstruating females require more of which of the following?
A Iron
B) Phosphorous
C Chloride
D) Potassium

Answers

The answer is : A- iron

A micronutrient is a dietary component required by the body in smaller quantities. The menstruating females need more amount of iron in their diet. Thus, option A is correct.

What are micronutrients?

Micronutrients are the elements including the minerals and the vitamins that are required in small proportions by the body for fitness, wellness, growth, and disease prevention.

Iron, manganese, copper, zinc, boron, chlorine, and molybdenum are seven micronutrients that are required in small quantities by the body for growth and development.

During menstruation, the female body losses blood resulting in iron deficiency as iron is the component that makes the blood cells. It should be balanced in the diet to avoid diseases like anemia.

Therefore, option A. menstruating woman needs iron in their diet is correct.

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Discribe the various nursing
Organisations in Ghana.​

Answers

Answer:

cvndjkvjukcsdjb

Explanation:

fefwwioejfnjoiker

In the three theories of emotion, how is the Schachter-Singer theory different
from the other two?
A. James-Lange does not acknowledge the limbic system.
B. There is no differentiation between the brain and the rest of the
body.
C. The thalamus routes the signal to the limbic system and the
frontal lobes.
D. The frontal lobes interpret the body's reaction.

Answers

Answer:

The Cannon-Bard theory proposes that emotions and arousal occur at the same time. The James-Lange theory proposes the emotion is the result of arousal. Schachter and Singer's two-factor model proposes that arousal and cognition combine to create emotion.

PLEASE HELP!!!!!!


Do you think airbags should be mandatory equipment in American cars? Why or why not?

Answers

In my opinion, I think that airbags should be mandatory equipment in American cars. I think that because they have saved many life’s. If kids under the required age sit in the back seat, it shouldn’t be too much force.

Hope this helps!:)

1. What has a player done if ‘travel’ is called by the referee?
a) travelled with the ball without dribbling
b) travelled outside of the sidelines
c) travelled down the court at the wrong time

Answers

The answer will be B!!

In which ways could religious beliefs affect communication? Select all that apply.

Most religions are the same.

Gender-specific religious rules may need to be followed.

Some religions have rules regarding modesty.

Many religions have dietary restrictions.

Religion is not a sensitive subject.

Some religions dictate whether a patient can receive certain treatments.

Answers

Answer:

B,C,D,F

Explanation:

not all religions are the same they never have the same rules and things they have to follow.

Gender-specific religious rules may need to be followed, while some religions have rules regarding modesty and dietary restrictions. Some religions determine whether a patient can receive certain treatments. So, the correct options are (B), (C), (D) and (F).

What are  religious beliefs which affect communication?

Religion communication are strong and necessary agents of social change in any human society that can also enhance the lives of individuals in terms of social, moral, mental, spiritual, economic and cultural well-being.

Religious communication can either be a communication act that is informed by religious believers' understanding of their faith or it is a communication act about religious belief when the communicator does not share those beliefs.

Thus, gender-specific religious rules may need to be followed, while some religions have rules regarding modesty and dietary restrictions. Some religions determine whether a patient can receive certain treatments. So, the correct options are (B), (C), (D) and (F).

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identify the two location for your hands on the steering wheel

Answers

Answer:

at ten and two.

Explanation:

Other Questions
Write a set of ordered pairs that is represented by the arrow diagram 49,13 69,32 18,22 78,57 28,57 the set of order pair is? Find the distance between (0, 0) and (3, 4). In the 1500s, major war broke out in Europe the girl has a weight of 72N on moon.what will be the mass and the weight of the girl on earth.(use g earth=10m/s 2/g 9 moon=1.6m/s 2) Que es el comportamiento del ser humano en la sociedad What is the subject matter of Mona Lisa? A rectangle has a length of 18 11/12 ft and a width of 5 1/2 ft. What is the area? Which two statements best explains how observations of the spectra of light from galaxies are used to support current theories of the origin and evolution of the universe? A: Galaxies that are further away tend to have larger redshifts B: the blueshift observed from distant galaxies indicate that galaxies remain stationary relative to earthC: the redshift observed from nearby galaxies indicates that most galaxies remain stationary relative to earthD: the blueshift observed from nearby galaxies indicates that the solar system is orbiting a black hole E: the redshift observed from distant galaxies indicates that they are moving away faster than nearby galaxies Cylinder A has a radius of 4 inches and a height of 2 inches. Cylinder B has a radius of 2 inches. What is the height of Cylinder B if both cylinders have the same volume? (Hint: Start by finding the volume of Cylinder A.) What change releases energy. In the triangle shown below, the side lengths are given in terms of x.What is the length of the longest side of the triangle when x=8 For the following sentences choose the correct pronouns.1. 2. 3. 4. 5.C.te gusta dibujar.A. A ella B. A tile gusta comer frutas mucho. A. A Lola B. A mnos gusta ir al cine.A. A nosotros B. A ti A. A time gusta ir de compras en el centro comercial. B. A mles gusta hacer ejercicio.A. A Carlos y A Juan B. A CarlosBased on the things Carlos and his friends like, what activities do you think they like to do?ir al cine ver television escuchar msica jugar al tenis comer comida italiana jugar a los videojuegos1. A mis amigos les gustan los deportes. ___________________________________________________________2. A m me gusta la televisin ________________________________________________________________________3. A Paco le gusta la msica. _________________________________________________________________________4. A mi familia y a m nos gusta la pizza. ____________________________________________________________5. A ti te gustan las pelculas. ________________________________________________________________________6. A mis amigos y a m nos gustan los videojuegos. ________________________________________________ D.Answer the following questions (en espaol por supuesto). 1.Qu te gusta hacer con tu familia?2. Qu te gusta hacer con tus amigos?3. Qu te gusta hacer solo(a)? The development of the factory system in the early 1800s caused - Marcus had to get dressed quickly for school. He had two pairs of pants, two shirts, two ties, and two jackets to choose from. If he randomly chose one of each type of clothing item how many different outcomes were possible. a.4 b.16 c.32 please help having a bad day:/ All of the following are part of a well-stocked pantry EXCEPTA. spices, such as salt and pepper.B. dry beans, grains, and pasta.C. large quantities of fresh fruit.D. canned goods, such as beans and tomatoes. Identify the question that is being answered by the adjective modifier in the following sentence:He ate the burnt taco shells just for spite. Which equation represents a line which is parallel to line y = -2x - 1 ? guys how to develop your inner leadership ? mark you as brainiest WoodsongChapter 1 and 21. People seem to kill what parts of the "woods"? Why do they do this? For what purpose?2. How did Paulsen's vision of the woods change after the incident with the doe?3. Why did Paulsen start to use sled dogs?4. How long did the sled dog ride take? Why did the ride take so long?5. As Paulsen was running the dogs through the night, what happened to Storm? Why did this happen?6. How did Storm feel about riding on the sled? Help ASAP giving brainliest