Why can left heart failure lead to right heart failure but not vice versa?What is the physiology involved in this transition?​

Answers 2

The heat is usually located on the left side of the torso and not many have it on the right side so we can’t conduct many study’s on the right side torso people

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Quick Answer: Left heart failure causes pulmonary hypertension, which leads to right heart failure. Full Explanation: Left heart failure occurs when the left ventricle of the heart is unable to pump enough blood to meet the body's needs. The left ventricle pumps oxygenated blood to the rest of the body. When the left ventricle fails, it causes a backup of blood in the pulmonary veins and causes increased pressure in the pulmonary circulation. This increased pressure can lead to pulmonary hypertension, which puts strain on the right ventricle, leading to right heart failure. Right heart failure does not cause left heart failure because the right ventricle is not responsible for supplying oxygenated blood to the body's tissues.

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Consider the following rational function fff. f(x)=\dfrac{-4x^3+7x+9}{8x^6-9x^4-2x}f(x)= 8x 6 −9x 4 −2x −4x 3 +7x+9 ​ f, left parenthesis, x, right parenthesis, equals, start fraction, minus, 4, x, cubed, plus, 7, x, plus, 9, divided by, 8, x, start superscript, 6, end superscript, minus, 9, x, start superscript, 4, end superscript, minus, 2, x, end fraction Determine fff's end behavior. f(x)\tof(x)→f, left parenthesis, x, right parenthesis, \to as x\to -\inftyx→−∞x, \to, minus, infinity. f(x)\tof(x)→f, left parenthesis, x, right parenthesis, \to as x\to \inftyx→∞x, \to, infinity.

Answer: 0 to -∞

               0 to ∞

Step-by-step explanation:

Answer: I put a screenshot of the answer just so people know what the question says.

The answer is:

f(x) → 0 as x → - ∞ .

f(x) → 0 as x → ∞ .

answer img
Which can be observed both on Earth and in an accelerating ship in space that is free from the effect of any gravitational field? Check all that apply. chairs floating in midair apples falling from trees people's feet touching the ground sky divers moving toward the groundballs bending downward after being thrown​

Answer:

  • apples falling from trees
  • people's feet touching the ground
  • sky divers moving toward the ground  
  • balls bending downward after being thrown​

Explanation:

When a space ship is accelerating in space, there is a force known as Inertia that kicks in. Inertia will mirror the effects of gravity on the ship even if there is no gravitational field effect such that anything that would happen where there is gravity, would continue to happen.

This means that apples will fall from trees, people's feet will touch the ground, sky divers will be pulled downwards and balls will bend downwards when thrown as well. These are the same effects expected on earth where gravity pulls things towards the earth's core.

Answer:

B,C,D,E

apples falling from trees

people’s feet touching the ground

sky divers moving toward the ground  

balls bending downward after being thrown

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In 3–5 sentences, identify and explain an inference you made about news media based on the passage. Support your answer with text evidence from the passage.(4 points)\nThe passage\nReporters gather facts and write about them—so why do some people say the news is unreliable? They are worried that news stories might be biased.\nBias is an unfair representation of something or someone. It can happen when only one side of a story is presented, when only certain facts are shared, or when news organizations choose which stories they want to publish. Readers sometimes worry that news organizations, intentionally or accidentally, publish biased stories.\nNews organizations try to avoid bias as much as they can. They hire trained reporters who know how to ask good questions about all sides of a story. They also employ many different editors to double-check all of the facts cited in the articles.\nReaders of the news can take their own steps to avoid possible bias in the news they read. They can read news from multiple sources, or they can look up facts on their own to make sure the news matches other websites and records. It is impossible to avoid bias completely, but news writers and news readers can still do a lot to make sure the information they share and read is accurate.

The inference that can be made about news media based on the passage is that news organizations try to avoid bias as much as they can.

How to illustrate the information?

An unfair representation of something or someone is called bias. Only particular facts are provided, only one side of a story is offered, or news companies pick and choose which stories to print. Readers occasionally worry that news outlets broadcast biased stories either knowingly or unknowingly.

News organizations make every effort to be impartial. They work with skilled reporters who understand how to probe into all angles of an issue. Additionally, they use a variety of editors to verify each truth that is included in the papers.

News readers might take personal measures to guard against potential bias in the news they read. They can read news from many sources or look up information.

How can you avoid being monotonous when giving a speech? A.Vary tone and emphasis. B.Make different facial expressions. C. Make animated hand gestures. D.Use visual aids.

Vary tone and emphasis
A. Very tone and emphasis

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