What is it about the structure of the alveolar-capillary unit that makes diffusion possible? Select all that apply.

The capillaries are large.

The cell wall of the alveoli is thin.

Many capillaries surround one alveoli sac.

There is always low pressure in the alveolar-capillary unit.

The alveolar-capillary unit provides a large surface area.

Answers

Answer 1

Answer:

The cell wall of the alveoli is thin.

The alveolar-capillary unit provides a large surface area.


Related Questions

Select the correct answer. What does it mean to be "at risk" for developing a disease? A. You are likely to develop the disease and cannot prevent it. B. You are likely to develop the disease, but can possibly prevent it. C. You will not develop the disease. D. You will develop the disease.

Answers

Answer:
B
Explanation:
The answer could be B because if your doctor says you are at risk of a disease that means you could get it or not but it's not 100% that you have it or are going to get it

All of the following are positive aspects of aging EXCEPT

Answers

The positive aspect of aging include all except that exercise and activity can be painful while aging.

What is aging?

Aging is a natural process that usually begins in early adulthood whereby there is decline in biological, psychological and social activities of an individual.

Positive aspect of aging is that we begin to appreciate what we actually have and gain more confidence in decision making.

The negative aspect of aging is that exercise and activity can be painful while aging.

Learn more about aging here:

https://brainly.com/question/11792382

#SPJ1


When a person experiences side or adverse effects that are
unique to that individual, the effects are called what?

Answers

Umm, I haven’t had this question before but I’d say adverse effects…? That’s what the problem is implying to me

Vince has never done much stretching, but he knows that he needs to work on it. He is short and very muscular. However, he just knows if he works hard enough, he will be touching his toes and doing the splits in no time. What is the BEST response to Vince?

Answers

The best response to Vince is that with time his body will get adapted to the stretches and will be easier to achieve his aim.

What is Exercise?

This is a physical activity which keeps the body fit and helps to improve the general well being.

As individuals perform exercises, the body get used to it with time thereby making it easier in this scenario.

Read more about Exercise here https://brainly.com/question/1365564

#SPJ1

What is CPR and why is it important to us? When should we use CPR? What is the difference between CPR for a infant vs an adult? What are the steps to CPR?​

Answers

Answer:

What is CPR and why is it important to us?

Is an emergency procedure that can help save a person's life if their breathing or heart stops. When a person's heart stops beating, they are in cardiac arrest. During cardiac arrest, the heart cannot pump blood to the rest of the body, including the brain and lungs.

When should we use CPR?

In an emergency if someone is not breathing normally, or their heart has stopped (cardiac arrest).

What is the difference between CPR for a infant vs an adult?

When performing CPR on an adult, you'll likely have to use full lung strength to administer effective rescue breaths. With children, the breaths should be much gentler, and with infants, they should be gentler still.

What are the steps to CPR?​

Check for Breathing.

Call 911.

Adjust your Body to Perform Chest Compressions.

Perform Chest Compressions.

Wait for Help.

Answer:

CPR is 'Cardio Pulmonary Resuscitation' it's important because it helps us pump blood through a persons body to keep their heart pumping. We should use it when a person is NOT responsive. Adult CPR uses TWO hands, Child CPR uses ONE hand and infant uses TWO FINGERS.

Steps:

1. The scene is safe

2.Tap their shoulders and ask "Are you ok?"

3. Call for help "Help Help I need help!"

4. Get someone to call 911 and the AED

5. Start 30 compressions and 2 breaths until the AED comes

6. As soon as the AED comes stop giving compressions and breaths turn the AED on instantly and follow directions.

The teacher provided many colors for painting, but the children primar-
ily used yellow, white, and green. Why do you think the children made
these choices?

Answers

Maybe it depends on their ago. Like babies they stick to very bright/bold colors like YELLOW , PINK , WHITE. When they get older other colors start to stand out more

Question 7 of 10
If your goal is to swim across a major river, it is important to have pools and
other bodies of water in which to practice.
O A. True
O B. False
SUBMIT

Answers

Answer:

O A. True

Explanation:

Yes. If your goal is to swim across a major river, it is important to have pools and other bodies of water in which to practice.

- AKIA

If u can not identify the patient is it good to go forward with the drawing of the blood?

Answers

Answer:

NO!

Explanation:

Which barriers can make it difficult for individuals to obtain necessary health care? Check all that apply.

Answers

Explanation:

Absence of public transportation options

Inability to see a doctor during work hours

Shortage of specialized services

Lack of money to pay for care


[tex]\large{\underline{\underline{\pmb{\sf{\color {yellow}{Question:}}}}}}[/tex]



Capillaries are tiny blood vessels that carry blood to and away from the body cells. Describe the composition of blood entering body cells through the capillaries.​

Answers

Answer:

Oxygen and nutrients from the blood can move through the walls and get into organs and tissues. The capillaries also take waste products away from your tissues. Capillaries are where oxygen and nutrients are exchanged for carbon dioxide and waste.

Explanation:

As the blood moves through a capillary, nutrients, oxygen, and food leave the blood and enter the body cells. The blood also picks up wastes and carbon dioxide. The blood in capillaries works like a mail carrier.

Najeeba is saving money to buy a car. She is very committed to her goal, and this means that sometimes she has to turn down dinner invitations or outings to the movies with her friends. Which is the BEST response to these invitations?

A.
Find new friends who share the exact same ethics as she does.

B.
Politely decline and see if they want to do something free later.

C.
Ask them why they are so materialistic since everything they want to do costs money.

D.
Go out to dinner with them since relationships are more important than possessions.

Answers

Answer:

B : "Politely decline and see if they want to do something later.

What are CPT codes?
A) two digit alphanumeric codes describing anesthesia services
B) four digit alphanumeric codes describing a patients diagnosis
C)three-digit numerical codes describing a health care facility
D) five digit numerical codes describing services or procedures from providers

Answers

The correct answer is A

A food worker needs to thaw and cook a package of frozen bacon how should the food worker safely thaw the bacon

Answers

Answer: hot water

Explanation:

When not being worn, a prosthetic arm should be stored

A. flat.
B. against the wall.
C. upright.
D. on a slight incline

Answers

B. its should be propped up against the wall

Community Hospital has 200 beds and 25 newborn bassinets. The total inpatient service days for May was 5,297 for adults and children and 486 for newborns.
a. What is the average daily inpatient census for adults and children? Round to a whole number.
b. Determine the average daily newborn census. Round to a whole number.

Answers

Answer:

The daily inpatient census for adults and children in the month of May is 193 patients. The total census for only babies is 16.  

Explanation:

I found this by, for the first part of the question, adding together the total adult patients for the month, and the total infant patients for the month, and then dividing them by the 31 days of May to calculate how many patients were in the hospital per day. For the babies, I did the same thing, except I didn't add the adults and the babies together, just divided the total babies by 31 to get the average daily amount.

Infants' physical development shows three principles of development: head to foot, near to far, and slow but steady

Answers

Answer:

yes it deos but there really not a question so imma just say yes

Explanation:

Increased Flexibility is NOT a physical sign
of aging.

O True
O False

Answers

Answer: False

Explanation: As our bodies get older we lose a small amount of flexibility as a result of the normal aging processes. This can happen for several reasons including a loss of water in our tissues and spine, increased stiffness in our joints and a loss of elasticity throughout the muscle tend ons and surrounding tissue. And its not like our grandmas can do backflips

Our bodies get weaker with aging

Answer:

The question is wrong by itself.

Explanation:

Although it is true, that aging affects flexibility, it reduces. It is impossible for your flexibility to increase as you age, however there can be certain scenarios.

What is CPR and why is it important to us? When should we use CPR? What is the difference between CPR for a infant vs an adult? What are the steps to CPR?




Answers

Answer:

cpr is important to us because it saves a life,you should use cpr when someone is not breathing or drowns the difference between infant cpr is you use 2 fingers on a infant and two hands on a adult

Explanation:

that is the answer

How does fertilizer from
farms most often contribute
to water pollution?
A. The surplus is dumped into rivers by
farmers.
B. It is sometimes used to 'clean' streams
or lakes.
C. It is washed into waterways by rain.

Answers

Answer:

The most prevalent source of agricultural water pollution is soil that is washed off fields. Rain water carries soil particles (sediment) and dumps them into nearby lakes or streams. Too much sediment can cloud the water, reducing the amount of sunlight that reaches aquatic plants.

Explanation:

Answer:

It is washed into waterways by rain.

Explanation:

Which are the main components of the circulatory system?
heart
blood vessels
kidney
epithelial cells
blood

Answers

Answer:

heart, blood vessels, and blood

Explanation:

while the heart has more detail in its components, the basics are listed above. kidneys are part of the renal system, while epithelial cells are part of systems like the lungs and digestive system, the heart needs stronger and more complex cells to continue pumping blood, so it does NOT have epithelial cells.

A.
Phil, who takes an over-the-counter medication once or twice a week to deal with joint pain
B.
Marjorie, who takes cocaine every day and has strong bouts of anxiety if she cannot
C.
Will, who takes insulin every day for his diabetes and cannot lead a normal life without it

Answers

Answer:

B.

Explanation:

it should be b. If you want to know who shouldn’t do what they are doing.

Which one is the answer?

Answers

Answer:

B is the answer

Explanation:

mark me as brainlest

An advocate speaks out in favor of something they believe in.


Please select the best answer from the choices provided.

Answers

Answer:

what are the choices?

Explanation:

not seeing any choices to choose from

Answer: The answer is T

Explanation:

did this on Edge in 2022

what is the difference between e codes and v codes?

Answers

Answer:

V codes influence with health status and contact with health and e codes influence with external causes of injury and poisoning.

Explanation:

[tex]\huge\bold\red{\mid{\fbox{\tt{Answer}}\mid}}[/tex]

What is an E-code? An external cause of injury code or E-code is used when a patient presents to a healthcare provider with an injury.

V codes identify circumstances for encounter related to circumstances other than a disease or injury and are also used to report problems or factors that may influence present or future care. Appropriate V code assignment is extremely important in terms of reporting, medical necessity and avoiding inaccurate denials. The V code chapter is a supplemental classification of ICD-9-CM and includes categories V01-V89.

1. Discussion R/T nursing theories and their role in practice
(6 points: answer all questions)- Chapter 3
. Explore theories and models and their
application/benefits/use in research and
Evidence-based practice. Stress why their
development indicates a maturing of the
profession of nursing (2 points)
. Choose three theorists that made an
impression on you as an emerging nurse and
provide rationale as to why of the many
nursing theorists, that these three made an
impression on you (3 points)
. Who among them would you consider to be
your role model in your nursing career and why
and how do you adopt their vision in your
career (1 point)?
1. Debate online: (4 points: answer all questions)
a. Discuss why it is essential that nurses become
involved in politics at some level in today's
healthcare system (2 points)
b. List and define the activities for becoming more
involved in the political process (2 point)

Answers

Theory of interpersonal relations, Nursing need theory, Care, cure, core theory, Nursing process theory and Theory of human caring are some of the R/T nursing theories.

What is the role of nursing theories?

The main purpose of theory in nursing is to improve practice of the nurses which leads to positively influencing the health of patients. Nursing theories are help us to describe nursing care, provide guidance to nursing practice and a basis for clinical decision-making.

It is essential that nurses become involved in politics at some level in today's healthcare system because this involvement helps them in safeguarding from bad policies.

So we can conclude that theory of interpersonal relations, Nursing need theory, Care, cure, core theory, Nursing process theory and Theory of human caring are some of the R/T nursing theories.

Learn more about nursing here: https://brainly.com/question/26084063

#SPJ1

Including soluble fiber into your diet can __________.
digest amino acids
digest cellulose
raise cholesterol levels
lower cholesterol levels

Answers

Answer: lowers cholesterol levels. Explanation; soluble fibre creates a gel like substance in your body that helps lower your cholesterol levels.

Answer:

lowers cholesterol levels

Explanation:

Which one of the following statements is NOT a function of carrbohydrates?
a
O Help body digest fats efficiently
O Lubricates joints and body cells
O Allows the body to use proteins
O Furnishes the body with energy

Answers

Answer:

Lubricates joints and body cells

Really affected

It's affecting my studies
but I was talking to this girl for 2 months, we met once, she showed high interest at the start but kept making excuses not to meet, all of a sudden communication kept becoming less and she ended up blocking me

is it possible she had a bf already

Answers

It could be possible, it also could be that she lost interest. asking her directly would help

maybe or she could’ve lost interest or was jus playing with your feelings

An object with a mass of 5.0 kg accelerates 3.0 m/s 2 after a force is applied to it. What is the amount of force acting on the object?

Answers

An object with a mass of 5.0 kg accelerates 3.0 m/s 2 after a force is applied to it, the amount of force acting on the object is 15N.

How?

Given: mass(m) = 5 Kg and acceleration(a) = 3 m/s2

Force is measured in Newton’s (N)

DO NOT FORGET THIS LITTLE FORMULA: Force(F) = mass(m) x acceleration(a)

In this case: F = 5 x 8 = 15 N

Thus,  the amount of force acting on the object is 15N.

To learn more about force click here:

https://brainly.com/question/13191643

#SPJ1

Which one of the following phases of exercise is when you should be achieving your frequency, intensity, and duration of exercise goals with each workout? Starter phase Maintenance phase Slow progression phase interval phase​

Answers

Maintenance phase is the correct answer .
Other Questions
Which of the following is true regarding research surveys?The format of the survey determines the type of questions that are used.One-on-one interviews use more open-ended questions than online surveys.Online surveys use more open-ended questions than one-on-one interviews.The purpose of the survey determines the type of questions that are used. A party favor is made up of four equal solids and is constructed from paper. Each of the four solids is open at the end. The net represents one of the solids.A net of a solid has a square base with side lengths of 2 inches, and 4 triangular sides with a height of 3 inches. B is the base, and C, D, and A are the triangular sides.How much paper is needed to make a party favor? The buoyant force on an object in water is equal to the object's density. True or falseNO LINKS do yall know the answer to (2y-1)(4y-3) The function f(x) = 2* and g(x) = f(x) + k. If k = 2, what can be concluded about the graph ofg(x)?the graph of g(x) is shifted verticallySelect a Valuethe graph of g(x) is shifted horizontallyType here to searchRI The planet Neptune orbits the Sun. Its orbital radius is 30.1 astronomical units (AU). Assuming Neptune's orbit is circular, what is the distance it travels in a single orbit around the Sun? (Give you answer in terms of .) The old state house has the clothing of what individual, possibly worn at his inauguration as the first governor of massachusetts? a. paul revere b. thomas melville c. john hancock d. john fleet A ball rolls 60 centimeters along a sidewalk in 5 seconds what is the speed of the ball. Give the value of C for which the equation has one solution.Whats the answer for this? Please help Simplify.10(15 + n)150 + 107750 + 77150 + n1507 Helpppp How was slavery in the Southern colonies different than in the Northern or Middle colonies? Fix the errors in the following sentences.1. mom can we go at the liberry and check out some books i ask (10)2. mom sayed yes but you half to get ready quick, because it close soon (11) [The number is how many errors are in it ] please help me find area and perimeter to this!!!! AXYZ is rotated 180.What are the coordinates of point X'? Use the nutrition label to determine how many milligrams of sodium would be consumed by drinking 4 oz. Of Mountain Dew. (1 point)Group of answer choices5025100200 in baseball Anthony hit 0.63 of the pitches thrown at him what percent of the pitches did Anthony miss What would be the long-term consequence of chartering a national bank, according to Thomas Jefferson?A. It would increase the national debt and make it impossible for the United States to pay its overseas creditors.B. It would not be convenient but instead would force national finance decisions to be transmitted through both the Congress and the offices of the national bank.C. It would establish the precedent that Congress could do anything it wanted for the good of the nation, thus destroying the entire system of delegated and reserved powers.D. It would establish the precedent that Congress could charter institutions to do its business for it, thus leading to a government where private organizations replaced elected officials. Please help........................................ President Biden recently announced newsof free C0VID testing kits and ...Question 4 options:vaccinationsN95 Masksantibioticsill give brainly. What is 564-53.2Explain how you worked it out Then what is 700.3-89.3Explain how you worked it out