Which of the following medical advancements occurred during the 1950s?
OOO
The first successful orthopedic surgery.
A vaccine for chicken pox eliminated the disease in the U.S.
Surgeons began replacing worn-out heart valves with artificial ones.
Doctors began treating cancer patients with chemotherapy.

Answers

Answer 1

The correct answer is C) Surgeons began replacing worn-out heart valves with artificial ones.

The medical advancement that occurred during the 1950s is "Surgeons began replacing worn-out heart valves with artificial ones."

During the 1950s, medical researchers discovered new methods to help people with heart diseases. Some great examples are the pacemaker, better techniques for open-heart surgery, and the invention of the artificial heart. These technological advancements represented the opportunity for patients to live a longer life or a quality life.


Related Questions

Did the nazi ever win over 50 percent of there votes in election

Answers

Answer:

the Nazis only tallied 43.9 percent of the vote, well short of a majority.

Explanation:

Question 9 of 10
During the 1970s and 1980s, bands and record companies preferred to sell
albums.
A. True
B. False

Answers

Answer:

true its true

Explanation:

just because i took the test

Please select the word from the list that best fits the definition money invested in a business
industrialism

Michael Faraday

capital

James Watt

James Hargreaves

Answers

Answer:

capital

Explanation:

it is capital if i am right

Answer:

I think it would be Capital

Explanation:

Explain a significant development in Europe by the 15th and 16th centuries that caused a surge in exploration .

Answers

Answer:

In the 15th century, Europe sought to expand trade routes to find new sources of wealth and bring Christianity to the East and any newly found lands. This European Age of Discovery saw the rise of colonial empires on a global scale, building a commercial network that connected Europe, Asia, Africa, and the New World.

Explanation:

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Europe attempted to extend its trade networks by the fifteenth century throughout order to locate new income sources as well as spread Christianity towards the newly discovered countries.

Europe attempted to strengthen its trading paths throughout the fifteenth century to discover new healthful benefits, bringing the Christian community eastwards to all eventually discovered countries.Throughout this European enlightenment period, conquering armies have emerged worldwide, setting up a trade network between Europe, Asia as well as the New Frontier.

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Before the revolution smuggling of various goods including Thea was a larger part of the New England. Is true or false

Answers

Answer:

False

Explanation:

Tea Act

What happens when there's excess demand?

Answers

Answer:

Short answer: the price goes up.

Explanation:

Sellers get rich.

The point of the question is to show that supply and demand are related. If the supply goes up then the price will go down because the seller will need to get rid of what he has.

If the supply can't meet the demand then the price is in favor of the seller, and the price goes up. His price can go up because the demand will still be there and the seller might as well take advantage of it.

Put the following rulings in the debate over slavery in the correct chronological order.
A. Missouri Compromise, Kansas-Nebraska Act, Compromise of 1850
B. Compromise of 1850, Kansas-Nebraska Act, Missouri Compromise
C. Kansas-Nebraska Act, Compromise of 1850, Missouri Compromise
D. Missouri Compromise, Compromise of 1850, Kansas-Nebraska Act

Answers

Answer:

the answer is option (D). Missouri compromise, compromise of 1850, Kansas-Nebraska Act

Answer:

Answer choice D. Missouri Compromise, Compromise of 1850, Kansas-Nebraska Act

Explanation:

Just did a quiz with a similar question and got this right! Hope this helps!! :D

como esta imagen se conecta con algo que ya conoces

Answers

Donde está la foto no la veo

Which group called for the immediate end to slavery without compensation?
A. Radical Abolitionists
B. Colonizationists
C. New Abolitionists
D. Early Abolitionists

Answers

Early Abolitionist

Explanation:

this are the pupils or group which are called for the immediate end to slavery without any compensation

PLS HELP

Whose presidency was referred to as "The Era of Good Feelings"?

Thomas Jefferson

James Madison

James Monroe

George Washington

Answers

It’s James Monroe your answer
C. James Monroe was the president during “The Era of Good Feelings”.

Need help please it’s for PF high school. Ty
2. Which of the following grew during the New Imperialism?
A. Forced labor
B. Wealth among European working classes
C. Women's rights
D. Local rule for indigenous people

Answers

Answer:

B is answer

wealth among European working classes

A therapist should not combine subjective and objective measures during assessment ?
True or false

Answers

Answer:

False

Explanation:

Objective data are the patients record, laboratory studies, and condition that the health professional observes by inspecting, percussing, palpating, and auscultating during the physical examination. The other responses reflect subjective data.

Which of the following statements from the speech best supports President Kennedy's focus on space exploration?

A. "An urban population explosion has overcrowded our schools, cluttered up our suburbs, and increased the squalor of our slums."

B. "A medical revolution has extended the life of our elder citizens without providing the dignity and security those later years deserve."

"C. I tell you the New Frontier is here, whether we seek it or not. Beyond that frontier are the uncharted areas of science and space..."

"D. A whole world looks to see what we will do. We cannot fail their trust, we cannot fail to try..."

————————————-
How has population growth affected urban areas according to the President?

A. schools are overcrowded

B. crime has declined

C. civil rights equality has improved

D. fewer people need welfare to survive

Answers

Answer:

"C. I tell you the New Frontier is here, whether we seek it or not. Beyond that frontier are the uncharted areas of science and space..."

Note the usage of "uncharted areas of.... space", assumingly meaning that beyond the world, or otherworldly, which implies outer space and beyond.

"A. schools are overcrowded..."

Note the quote:

"A urban population explosion has crowded our schools...", which implies that A is the correct answer.

Charles G. Finney (1792-1875), ordained by the Presbyterian Church in 1824, became the most prominent minister of the Second Great Awakening, leading religious revivals throughout the Northeast. Finney would become known as the "father of modern revivalism." True False

Answers

Answer:

True

Explanation:

He led evangelist meetings throughout the Northeast. He also took a couple trips to England to preach. He became a top faculty member of Oberlin, teaching theology. His actions led to movements like temperance and antislavery. Historians still call him the father of modern revivalism to this day.

Explaining Why did revisions need to be made to John Dickinson's draft of the Articles of
Confederations.

Answers

John Dickinson's draft of the articles of confederation had to be revised because it did not address issues like taxation, state representation, as well as trade.

John Dickinson was made the chairman of the group that drafted the articles of confederation. Before this, he had disagreed to the notion of American Independence.

After they drafted and submitted the new article, a great debate ensued. Revisions had to be made because Several issues were pointed out that was not addressed in the article.

These issues include:

They debated if states should have equal representative votes.Another debate was about the taxation. The article did not allow taxation. That is if citizens or states should be taxed by the federal government.Another debate was on how to tell the boundaries of colonies that laid claims to land ownership.The new article did not allow for trades also.

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Innovation allows producers to

Answers

Innovation allows producers to create goods that are appealing so as to  get customers attention.

Innovation can be described as the ability to create something new in the market through new ideas and  methodologies.

Through innovation, new goods and services are able to be introduced into the market to take care of the needs of customers.

Innovation also allows producers to improve in a product that is already existent in the market.

In conclusion, innovation allows producers to get customers interested in their products and services.

Answer:

create goods that are appealing so as to  get customers attention.

Explanation:

katie you suck at moderating my answer isnt innapropriate

What happened on September 11. 2001

Answers

It was the 9/11 attacks.

Answer:

On September 11, 2001, nineteen terrorists who were members of al-Qaeda, an Islamist extremist network, hijacked four commercial airplanes. In a coordinated attack, the hijackers intentionally flew two of the planes into the Twin Towers of the World Trade Center, and a third into the Pentagon.

Explanation:

PLEASE ANSWER ASAP I WILL MARK YOU THE BRAINLIEST
During the Progressive Era, political leaders instituted policies designed to empower average Americans and curtail the power of large business interests. In the course of US history, the pendulum has swung between increasing government regulation of big business and leaving it free to grow as it will. In your lifetime, what decisions has the government made about increasing or decreasing this type of regulation? What have been the effects of those decisions? Compare the issues and outcomes to those of the early twentieth century decisions to regulate big business in the Progressive Era. You might also consider whether the media serve a similar "muckraking" role in causing this pendulum to swing one way or another.

Answers

Answer:

so basically u can just pick and choose what info u want to use:

During the Progressive Era between 1896–1916, social activism and political reform became widely renowned and certain laws were set in place to keep large businesses in check, such as the Pendleton Act. This act made it unlawful to fire or demote an employee based on political stance. This makes me think about a more recent act that was passed called The Americans with Disabilities Act. which not only provides equal treatment to disabled persons in day-to-day life but is also, similar to the Pendleton Act. as it protects persons with diabilities from being fired or demoted without reasonable cause.

wait nvm thats not really on topic....

During my lifetime the government has more or less decreased the regulations set in place to keep large businesses in check. When looking at certain acts like the 1938 Fair Labor Standards Act, which was updated in 2017, makes it so that all workers in the US are paid minimum wage up to the national minimum wage, along with other benefits. However, debates on whether minimum wage is truly a livable wage have been brought up. This then allows many large businesses to exploit and go around this law, allowing them to grow bigger and bigger. um... i dont know if this is any good nvm

1. What does Williams say was God's reason for giving mankind a "Nature fitted for... Society"

Answers

Williams believed that God gave mankind a societal nature in order for people to help each other.

In this sermon by Pastor Abraham Williams, he talks about how mankind has a nature that makes them prone to being societal in nature. This nature emanates from us having values such as:

CompassionJustice and,Natural affections and feelings

The Pastor believed that God gave humans this nature so that they can be able to unite and help each other against evil men and dangerous animals thereby ensuring the survival and general happiness of human beings.

In conclusion we can say that mankind believes in society because society protects mankind.

Find out more on about humans being social at https://brainly.com/question/18069516.

What is the connection between the houses that Native American tribes built and their way of life ?

Answers

Answer: the usually built there homes the same way

Explanation:

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Answers

你在问啥问题?

这里的主要问题是什么呀?!

问问题也要用脑的吗!

3. Why has NSC 68 become the “Bible” of U. S. defense expenditures?

Answers

Answer:

National Security Council Report 68 (NSC-68) U.S. Objectives and Programs for National Security

September 25, 2013

The following report was produced by the National Security Council Study Group headed by Paul Nitze in 1950.  NSC-68 is considered to be one of the most significant documents in the history of the U.S. national security apparatus, defining goals, values, and functions of U.S. national security policy throughout the Cold War and beyond.  Historian Michael J. Hogan, scholar of U.S. foreign policy and former fellow at the Harry S. Truman Presidential Library, has described the document as the “bible of American national security policy.”  This version of the document was obtained from the Woodrow Wilson International Center for Scholars.  A plain text version of the document is also available via the Federation of American Scientists.

Explanation:

NSC 68 become the “Bible” of U. S. defense expenditures to rapidly build up its traditional armed forces as well as nuclear weapons, as well as the creation of a new hydrogen bomb.

What are expenditures?

Spending income on that there's something known as an expenditure, as is having money spent with something.

The National Intelligence Council Study Group, led by Paul Nitze, prepared the paper that is available below in 1950. One of the most important papers in American history is known as NSC-68. The Woodrow Wilson Centralized Server for Scholars provided this copy of the text. The Federation of American Scientists also offers an unencrypted copy of the paper.

NSC-68 came to the conclusion that U.S. President Truman's backing for a significant increase in traditional and nuclear weaponry constituted the only realistic strategy for deterring the Soviet Union.

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a conflict and how you overcame it

Answers

I hope this information will help you a lot.

how do you feel about the looting that took place in SA​

Answers

Answer:

very disappointed and disgusted. I can't believe people are so small minded.

disgraceful

Explanation:

How could people be so insane

What did passage of the Immigration Act of 1965 accomplish?

Answers

Answer:

The law supported victims of political persecution. ... Immigration became more difficult and fewer legal immigrants came to the US.

Unit 5 Exam
In the early 1900's, the Boxers
were upset that the United States
had interfered with what country?
A. Cuba
B. china
C. Philippines
D. Spain

Answers

They were upset that the USA had interfered with China!

The answer is: China

The British won the French and Indian War and received lands and colonies in their victory. Of the following choices, which colony WAS NOT given to the British?

Answers

Explanation:

i think that question ans is in another app so go and serch in other app i aslo don't know i am a new user

What idea was the conerstone of Barack Obama

Answers

Answer:

The answer is C. Barack Obama is a Democrat and the other three answers all demonstrate more Republican viewpoints and goals.

Explanation:

how many Georgia governors were members of the Republican Party during the 20th century?

Answers

77, including 11 who served more than one distinct term

Use the photo and caption to research this time period or event of the war. What is the historical context (background) of the photo? What led up to this event happening? Provide historical evidence and support.

If you cannot see the attachment, the picture is:
"USS SHAW exploding during the Japanese raid on Pearl Harbor." December 7, 1941.

Answers

Answer:

The Answers the historical context is Japan raiders successfully attacking pearl harbor. What led up to this event is due to world war 2.

Explanation:

What led up to this event is Britain declaring war on Germany after Germany's attack on Poland And with the axis powers Italy,Germany and Japan attack other places and eventually Japan decides to attack pearl harbor before America gets into the war even though America wasn't going to in the first place

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