Trace the path of an oxygen molecule.

Match the structure to the number for when the oxygen would first contact the structure when inhaled.

1
2
3
4
5
6
7
8
Blood Vessels, Bronchi, Trachea, Larynx, Alveoli, Pharynx, Mouth/Nose, Heart

Answers

Answer 1

Answer:

I think this is how it goes

1. Nose/mouth

2.  Pharynx

3. Larynx

3.Trachea

4.Bronchi

5.Alveoli

6.Heart

7.Blood Vessels

Explanation: it starts out from the nose then continues down to through the lung system then the heart to the blood stream

Answer 2

1. Nose/mouth 2.  Pharynx 3. Larynx 4.Trachea 5.Bronchi 6.Alveoli

7.Blood vessel 8.Heart. This is correct order of path of an oxygen molecule.

What are the major function of heart?

The major organs of the circulatory system are the heart, arteries, veins and capillaries.

The heart is vital organ responsible for functions and transportation in our body.

The heart is covered by pericardium which protects the heart and the outer, inner layers and are filled with pericardial fluid which lubricates the heart during the contractions of the lungs and the diaphragm.

It pumps blood throughout the body.

The heart wall have three layers epicardium is a protective layer of connective tissue, myocardium form muscle of heart, endocardium forms inner layer , protect valves of heart.

The major function include to pump blood, supply oxygen and nutrients,  removes carbon dioxide and wastes from the blood, maintain blood pressure of the body etc.

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Related Questions

Blood is taken to the lungs to become oxygenated and returned to the heart before being pumped through the body. Which blood vessels carry blood away from the heart?(1 point)

veins

capillaries

elastic

arteries

Answers

Answer:

ANSWER IS ARTERIES specifically the aorta

The blood vessels carry blood away from the heart are arteries. The correct option is D.

What are blood vessels?

Blood vessels are the conduits that transport blood throughout your body.

They form a closed loop, similar to a circuit, that starts and stops at your heart. The circulatory system is made up of the heart vessels and blood vessels.

Blood vessels are classified into three types namely Arteries transport blood away from the heart.

Veins return blood to the heart. The smallest blood vessels, capillaries, connect arteries and veins.

Arteries are blood vessels that transport oxygen-rich blood from your heart to all of your body's cells.

They are part of your circulatory (cardiovascular) system. They are critical in the distribution of oxygen, nutrients, and hormones throughout your body.

Arteries are found throughout the body, with the exception of the hairs, nails, epidermis, cartilages, and cornea.

Thus, the correct option is D.

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List the three functions blood serves in the body. (5-7 sentences pls)

Answers

Answer:

Explanation:

Blood is a vitally important fluid for the body. It is thicker than water, and feels a bit sticky. The temperature of blood in the body is 38°C (100.4°F), which is about one degree higher than body temperature. How much blood you have depends mostly on your size and weight. A man who weighs about 70 kg (about 154 pounds) has about 5 to 6 liters of blood in his body. Blood has three important functions:

Transportation

The blood transports oxygen from the lungs to the cells of the body, where it is needed for metabolism. The carbon dioxide produced during metabolism is carried back to the lungs by the blood, where it is then exhaled (breathed out). Blood also provides the cells with nutrients, transports hormones and removes waste products, which organs such as the liver, the kidneys or the intestine then get rid of.

Protection

This involves solid parts of the blood such as blood platelets and various substances that are dissolved in the blood plasma. If a blood vessel is damaged, these parts of the blood stick together (clot) very quickly and make sure that a scrape, for instance, stops bleeding. This prevents large amounts of blood loss. White blood cells and certain chemical messengers also play an important role in the immune system.

Regulation

The blood helps to keep certain things in the body in balance. For instance, it makes sure that the right body temperature is maintained. This is done both through the liquid part of the blood (plasma), which can absorb or give off heat, as well as through the speed at which the blood is flowing: When the blood vessels expand, the blood flows more slowly and this causes heat to be lost. When the temperature outside the body is low, the blood vessels can contract to reduce the amount of heat lost. Even the pH value of the blood is kept at a level ideal for the body. The pH value tells us how acidic or alkaline a liquid is. A constant pH value is very important for things in the body to function properly.

Harassment is unwelcome verbal or physical behavior. What is it based on? Select four options

religious differences.
cultural differences.
physical or mental differences.
perceived or real gender identity.
mutual respect.

Answers

religious differences, cultural differences, physical or mental differences, and perceived or real gender identity - mutual respect is the opposite of harassment, mutual respect is both sides equally being kind to one another

If a victim is wearing an adhesive medical patch, you should not
____

Answers

Answer: The answer is put the pad over it and there is also a second part to the question and the answer to that is WIPE.

Explanation:


5. What does Medicare cover for 79-year old Frank? Small portion of the costs

Answers

Answer:

Explanation:

Is ther answer choices?

People who are exceptionally tall (like seven feet and over) often have a disorder that causes them to keep growing past the age most people do
in their late teens. What gland would this disorder be associated with?
OA adrenal
OB. thyroid
Ос.
pituitary
OD
pancreas

Answers

Answer: B. adrenal

Explanation:

edmentum/plato got the question right

The correct option is C. The most common disorder associated with this is related to the pituitary glands

What are endocrine glands?

Endocrine glands are the ductless glands. A kid or teenager with gigantism, also known as pediatric acromegaly or pituitary gigantism, has high quantities of the growth hormone (GH) in their body, which leads them to develop exceptionally tall statures.

Normal GH production by the pituitary gland is disrupted by tumors, which causes gigantism. Growth hormone, commonly referred to as human growth hormone (hGH) and somatotropin, is a hormone produced naturally that affects many different sections of the body and helps children grow.

Therefore, The correct option is C. The most common disorder associated with this is related to the pituitary glands

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4. A sedentary lifestyle is a great way to condition different muscle groups and reduce boredom.

True or False

Answers

true. i think i’m pretty sure
I think its true :)

Hope it helps
Pwede po ba follow nyu po ako sa chrome yung acc ko na
SearchSearch22 if you want :)
Follow na lang po kita.

Who is the minister of health of Uganda?

Answers

Answer:

State Minister for Health in charge of General Duties, Hon. Robinah Nabbanja

Explanation:

The Ministry of Health is a cabinet-level government ministry of Uganda. It is responsible for planning, delivering, and maintaining an efficient and effective healthcare delivery system, including preventive, curative, and rehabilitative services, in a humane, affordable, and sustainable manner.

A person would like for half of their calories to come from carbohydrates. As a result, how many grams of carbohydrates would they need to eat if they consume a total of 2,000 calories?

Answers

Answer:

About 250 g

Explanation:

carbohydrate = 4 calories/gram

2000 cal /2 = 1000 cal

1000cal /4grams = 250 grams

Help me with this assignment?

Answers

Answer:

sorry i can't see the image

Explanation:

I need help can’t figure out

Answers

Answer:

A

Explanation:

Ok I want you guys to share something that happened to you that is very embarrassing!


Here is mine:

When I was six I was obsessed with McDonald's. I had to go to the bathroom. I walk in the bathroom and I see a urinal ( a boy toilet) I was like "um that is cool!" I wash my hands then it came to me I was in the men's bathroom. So I tried to sneak out but when I opened the door there was a man sitting at a table that look at me and smirked. So to this day I always make sure that I am in the women's bathroom!


Now your turn!!!!

Answers

Answer:

i went to a fountain and went to the middle and the fountain sprayed water from the outside of the circle up and to the middle

i went to the very middle and i was just the right height and.......

my swimsuit fell off

bc the water forced it down.

Explanation:

Answer:

i had poop at the store

Explanation:

and it was really embarrassing

Question 1 (1 point)
In baseball, how many players play on defense?

Question 1 options:

A) 11


B) 10


C) 8


D) 9

Question 2 (1 point)
Once a batting order is picked, then it cannot be changed during the baseball game.

Question 2 options:
True
False
Question 3 (1 point)
Players are considered "out" when

Question 3 options:

A) A strike out


B) A force out


C) A Fly out


D) A tag out


E) All of the above

Question 4 (1 point)
A softball field is the same size as a baseball field.

Question 4 options:
True
False
Question 5 (1 point)
A full count is when

Question 5 options:

A) The pitcher has thrown 4 balls and 3 strikes


B) The pitcher has thrown 3 strikes


C) The pitcher has thrown 3 balls and 2 strikes


D) The pitcher has thrown 4 balls

Answers

Question 1: Answer is 9 Players. There are 9 positions on the field.

Question 2: Answer is True. If you bat out of order you can be called out.

Question 3: Answer is E: All of the above.

Question 4: Answer is False. A softball field is actually smaller than a baseball field.

Question 5: The answer is C: The pitcher has thrown 3 balls and 2 strikes

What factors should you consider when choosing your goals?​

Answers

Answer:

1. Determine what your talents, interests, and skill are.

2. Brainstorm the possible options.

3. Consider the obstacles and difficulties you may face along the way (do you have a proper strategy to deal with them?)

4. Picture yourself going through the journey and keep in mind the feeling you will have at the end of achieving said goals.

mengapakah teknik cpr yang digunakan ke atas bayi berbeza dengan orang dewasa?​

Answers

Answer:

si

Explanation:

si

Tell me how the skill of communication can be used to enhance your physical
wellness

Answers

Answer:

Honestly,

Explanation: i personally think that communication is a key way to communicate but sometimes letting the wrong people know certain things can effect your physical wellness

I got it correct the dude above me is right :)

if the victim is coughing or making noise you should _______________________.

answer the blank

Answers

Answer:

if the victim is coughing or making noise you should _______Mild choking__________.

Explanation:

Mild choking :

You might hear wheezing or a gagging sound. You should encourage them to cough hard to clear the blockage. In some cases, back blows with the heel of your hand can loosen the object. Bend the person over at the waist to help gravity pull out the obstruction as you apply the blows.

Can someone help me with this question?​

Answers

Answer:

For they can both know of what there getting into to take responsibiltiy for anything.

Explanation:

A mother consults you about Joey, a second grader. She tells you that Joey has trouble remembering what his teacher said in class. Homework takes him hours to complete, and he often cries with frustration because he doesn’t understand. She says, "One day Joey can do the work, and the next day it’s like he’s forgotten everything." What might you suggest to her

Answers

Answer:

I suggest that we find him a tutor and encourage him to talk to the teacher about it. it's really not are business but if you want to help Joey you should definitely consider getting him a tutar,being his tutor or having him talk to the teacher. If non of this works he probably has something wrong like didlixia or something definitely consider talking to his parents about taking him to the doctor if you can.

all foods that require refrigeration should be maintained at an internal temperature

Answers

Answer:

Cold TCS food must be received at 41°F (5°C) or lower.

Dino Nuggies or Nah?

Answers

100% undoubtedly yes. S tier food right there.

Answer:

Yeah man, dino nuggets all the way

what is the recommended amount of sleep teenagers should be getting every night?

Answers

Answer:

the answer is at least 8 hours. hope this helps! pls mark brainliest!

Explanation:

Answer:

Doctors recommend 8 to 10 hours per night, but most teens get much less.

Explanation:

Can someone help me with this question is due in 20 minutes!!!!!​

Answers

Answer:

here is why...

Explanation:

If you do so you can cause several problems for them in the future, You might force them to get preg o nant, they might be under aged and just doing so in general is a very bad thing. you should never try and force someone into doing something like that because it can lead to serious mental problems in the future, people might get kicked out of their house and so much more.

I feel forcing someone into doing something like that plain old disgusting. As they dont know if you have any disease's and could even scar them forever. They could even get kicked out of the house for being a teen mom.

Its the same with men aswell. i feel that people are reacting to men getting pulled into those traps like oh she was so hot and, you should be lucky but when a girl gets forcefully done the naughtys with people defend her so fast and i think we need to change that and stop all the nasty people in this world who think doing so is okay or even the people who do it in general!

Is weight training for everyone? Why or why not?

Answers

Answer: No

Explanation: Some people are lazy and can’t lift things

Why is it a good idea to use yogurt instead of sour cream in a recipe?
A. Yogurt is generally lower in fat.
B. Yogurt will create a much different flavor.
C. Sour cream is not a cultured dairy product, but yogurt is.
D. Sour cream will cause a problem for the lactose intolerant, but yogurt won't.

Answers

Answer:A

Explanation Because it's lower on fat's but sour cream not

Answer:a

Explanation:

Which condition is described as the sudden loss of blood flow, resulting from the
heart's inability to pump effectively?

-myocardial infarction
-cardiac arrest
-heart failure
-hypertension

Answers

Answer:

heart failure

Explanation:

because the heart won't function well

The answer is the third one (heart failure)

Which of the following are connective tissues?
A. muscles
B. ligaments
C. cartilage
D. tendons
E. All except for A
F. All except for B

Answers

Explanation:

E. All except for A

HOPE IT HELPS YA

most bowstrings have a small brass band to mark the correct position for nocking the arrow. what is the name for this band?

Answers

Answer:

"Nocking Point"

Explanation:

"A nocked arrow should be positioned about a quarter inch above the arrow rest on the bow handle. On most bows, a small brass band called a “nocking point” is crimped onto the bowstring to mark the correct position."

most bowstrings have a small brass band to mark the correct position for nocking the arrow. The name for this band is Nocking Point

what is nocking point?

A nocking point is used for toa marking, where the archers place on their bowstrings so that they know where to nock their arrows every time they shoot.

Placing this arrow in the same place on the bowstring which leads to better accuracy for the archer. A nocking point does not help to improve the performance of an archer.

A nocked arrow is positioned about a quarter inch above the arrow on the bow handle, A small brass band called a “nocking point” is crimped onto the bowstring to mark the correct position.

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What is whey?
A. A type of probiotic
B. One of the beneficial bacteria
C. The liquid produced when making yogurt
D. One of the basic sauces in French cooking

Answers

Answer:

A type of probiotic

Explanation:

Whey is the liquid remaining after milk has been curdled and strained. It is a byproduct of the manufacture of cheese or casein and has several commercial uses. Sweet whey is a byproduct resulting from the manufacture of rennet types of hard cheese, like cheddar or Swiss cheese

It is known that whey is an excellent alternative to increment probiotic consumption, not only because it is an outstanding substrate for probiotic micro-organism's growth but also due to its excellent sensorial characteristics.

The thing is, acid whey is useful, wholesome, and tasty—if the yogurt you buy has a bit of watery liquid at the top, that's the whey. Simply stir it in. It has the same probiotics that yogurt does and it's a good source of calcium. Acid whey can be refreshing as a cold drink, or useful as a brine or marinade

which exercises would be best for improving your push up test?

Answers

Bicep curls
Shoulder taps
And dips
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