Bloodletting represents the folly of the past, the sorcery and the misguided physiology that we now proudly say marked the dark ages of medicine - or did it (1)? In fact, bloodletting has a place in medicine today and a history that is worthy of review.
The Four Humors
The traditionally held "Father of Medicine" was the Greek physician Hippocrates (460-370 BC), who taught medicine on the island of Cos. One of his major precepts was the rule of harmony, the theory that all body systems were in balance and that disease resulted from an imbalance. Galen (130-201 AD) was the physician to Marcus Aurelius and became the heir to Hippocrates and one of the most influential physicians of all times. He taught the importance of maintaining balance between the four bodily fluids, or "humors" (2): blood, phlegm, yellow bile, and black bile. Each fluid was associated with a specific personality characteristic. Blood was associated with a sanguine personality, that is laughter, music, and a passionate disposition. Someone with a phlegmatic personality was sluggish and dull, while yellow bile represented an individual quick to anger or choleric (cholera meaning yellow as in yellow fever). Lastly, black bile represented a melancholic or depressed personality, melan meaning black. It was the job of the physician to restore harmony in those four humors by the use of emetics, cathartics, purgatives, and by bloodletting. Bleeding was used to reduce excess circulation, to slow the pulse, and to "reduce irritation", all felt to be the cause of inflammation. Dr. Benjamin Rush, a signer of the Declaration of Independence, was a major figure in colonial American medicine and was an important proponent of bleeding, though unfortunately he mistakenly thought that the body held 12 instead of 6 quarts. Shortly before his death, George Washington was bled 4 ‡ quarts in 24 hours for an infected throat and died not long after (3).
Early transfusion was based on the notion that giving blood would help balance the humors (4). On June 15, 1667, Jean Davis replaced part of a patient's blood with sheep's blood though the patient died and Dr. Davis was subsequently accused of murder. Transfusion was set back until the 19th century, well before blood typing was understood.
A doctor cuts open a patient's arm and blood from the cut flows into a bowl.A series of 4 images. A man plays guitar and a woman sings. A man and woman dancing. A man hitting a woman. A man sleeping in a bed.An old man resting in a bed while a doctor looks over him.
A sitting man has a cut in his right arm that is bleeding into a bowl, while blood from a bottle connected to a tube in the man's left arm enters his body.

What is the main topic of this article?
a.
Blood letting was used to balance the four humors, as imbalance of the four humors was believed to be the cause of disease.
c.
Sheep blood used to used for blood transfusions.
b.
George Washington was nearly bled to death.
d.
Sheep’s blood will kill you.



Please select the best answer from the choices provided


A
B
C
D

Answers

Answer 1

Answer:

A, Blood letting was used to balance the four humors, as imbalance of the four humors was believed to be the cause of disease.

Answer 2

Answer:

a

Explanation:


Related Questions

Is this statement true or false?
Beethoven was a Classical composer who was increasingly influenced by Romanticism.
A true B false

Answers

Answer: True

Explanation: Good luck! :D

Answer: True.

Explanation:

Was it possible for the Contederacy win a war of attrition against the Union, why or why not ?

Answers

Answer:

I could have been possible, but the Union pulled the war into the western theater because they were winning more battles there. If the Confederacy pulled the war back to the East, they would have had a better chance of winning the war because, like I said, the Confederacy was doing much better in the eastern theater. The turning point in the Civil War was when the Union won the Battle of Gettysburg. That is when President Lincoln Spoke the Gettysburg Adress and passed The Emancipation Proclomation.

This is Will signing off.

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Rome engaged continuous wars with the kingdom --------------------
Persian
Indian
Mesopotamia
Carthage

Answers

Answer:

carthage. .. thank you....

Imagine you are stranded on a deserted island with 400 individuals. Once you and the others have built some shelters and taken stock of the island, how would you move forward? Based on what you know about government, describe how you would set up the law-making body of government for the island’s survivors. Make sure to include the number of members in your legislature, how many houses it will have, how long members can be law makers, how they are chosen, and their responsibilities.

Answers

Answer:

Make a raft and get off the island

Explanation:

sentences with the word interstate.

Answers

Answer:

If you want to leave the state the quickest was it through the interstate.

PEWDIEPIE. 50PTS. 3 reasons that the legislative branch is stronger than the other branches. 3 evidences for every reason and reasoning for every evidence.

Answers

1.) They have power to override a presidents decision
2.) Stop laws from being passed
3.) Control all decisions the governments make

Answer:

“MY THESIS IS” When taking things into consideration, the Legislative branch is the most powerful; with its ability to create laws, borrow money, collect taxes, regulate commerce, and most importantly develop a social contract with its citizens in return of ensuring safety and maintaining order.

Explanation:

Take into consideration that although there are three branches, equal power is not distributed between them.

What were some new ways people spent their leisure time in the 1920s

Answers

Answer:

All except B

Explanation:

Answer:

A) dressing in shorter skirts or expensive suits

C)shopping through catalogs

D)listening to jazz music

E)riding in streetcars

F)driving automobiles

Explanation:

Which of these countries has the smallest coastline? Venezuela Venezuela Peru Peru Ecuador Ecuador Colombia Colombia

Answers

Answer:

Ecuador

Explanation:

It is the smallest out of the 3 countries and has the smallest coastline bc of this

How many years did the Holocaust last??

Answers

4 years

Explaination: started in 1941 ended in 1945

Some ant colonies consist of a queen, who performs all reproductive duties for the colony, and worker ants, who perform all the labor that the colony needs to gather food, expand and defend territory, and survive. The worker ants are also able to—but do not—contribute reproductively to the colony. In a colony like this, the worker ants will give their lives to defend the queen.

Why is the worker ant considered altruistic?

Answers

Answer:

Worker ant forgo reproduction itself and hence worker ant is considered altruistic

Explanation:

The worker ant let go reproduction itself and for this sacrifice of worker ant for the other ants is said to be altruistic behavior. Altruistic behaviour is depicted by an individual who in order to do good of others put himself/herself at some risk.

Thus,  Worker ant forgo reproduction itself and hence worker ant is considered altruistic

The worker ant is considered altruistic as they forgo reproduction for the clan.

What is altruistic behavior?

Altruistic behavior demonstrates the act where one person willingly sacrifices their own benefits for another individual. It shows the social responsibility as well as volunteering behavior in the family or society.

Therefore, worker ants make self-sacrifice of reproduction and fight for their kin to protect them from other clans.

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Prior to his role as chief justice, John Marshall

was a well-known Democratic-Republican.

served in the House of Representatives.

went to law school and made his living as an attorney.

Answers

Answer:

B

Explanation:

Before he was appointed as chief justice he served two terms in the House

Answer:

2nd option

Explanation:

(got it right on edge)

ILL MARK U BRAINIEST AND GIVE U 5 STARS AND LIKE UR ANSWER

Drag each tile to the correct box.

Match each scenario with its related economic question.

The company will save money if it uses an

automated system to produce computer chips.

There is more demand for computer

chips in Indonesia than Kenya.

With a growth in computers and smartphones,

there is a higher demand for computer chips.

What products should we make?

arrowRight

How should we produce them?

arrowRight

Who should receive the goods

and services?

arrowRight

Answers

Answer:

What products should we make?

C With a growth in computers and smartphones,

there is a higher demand for computer chips.

How should we produce them?

A  The company will save money if it uses an

automated system to produce computer chips.

Who should receive the goods

and services?

B  There is more demand for computer

chips in Indonesia than Kenya,

Explanation:

Took the test

In 1830, the Mexican government passed a law that
A
ended Santa Anna's presidency.
B
increased immigration to Mexico.
С
allowed Texas to become independent.
D
banned American immigration to Mexico.
Pleasssee

Answers

Answer: D.banned American immigration to Mexico.

Explanation:

In response to Manuel de Mier y Terán's report, the Mexican gov- ernment passed the Law of April 6, 1830. It banned U.S. immigration to Texas and made it illegal for settlers to bring more slaves into Texas.

Answer:

Answer: D.banned American immigration to Mexico.

Explanation:

Witch one is TRUE out of the four?

Answers

i seriously dont know what is this

Choose the term that best matches the description given.

Explaining proper hand-washing is an example of *blank* communitcation
options-
1. oral communication
2. implied communication
3. non verbal communicaton
4. webinar
5. written communication
PLZ HURRY WILL GIVE BRAINLIEST

Answers

The answer is actually oral communication!

As Allied forces moved toward Berlin, they liberated people in . The systematic murder of the Jewish population of Europe during World War II is called the

Answers

Answer:

Concentration camps, Holocaust

Explanation:

During World War II, the systematic murder of Jewish people who lived in Europe is called the holocaust.

Who are Jews?

Jews were a religious group that originated from the Middle East. They were belonging to the part of Israel known as the Levant.

The genocide of the Jewish people of Europe during the era of WW II was called the Holocaust. It was also known as Shoah. In the years between 1941 and 1945, Nazi Germany and its co-workers killed about 6 million people belonging to the Jewish religion living in Europe which was about 2/3rd of the population of Jewish people.

Therefore, the murder of Jewish people of Europe during the times of WWII is referred to as the holocaust.

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What role will the executive government and military
authorities play in upholding the proclamation?
That on the first day of January, in the year of our Lord
one thousand eight hundred and sixty-three, all persons
held as slaves within any State or designated part of a
State, the people whereof shall then be in rebellion
against the United States, shall be then, thenceforward,
and forever free; and the Executive government of the
United States, including the military and naval authority
thereof, will recognize and maintain the freedom of such
persons, and will do no act or acts to repress such
persons or any of them in any efforts they may make for
their actual freedom.
-Emancipation Proclamation,
Abraham Lincoln
A.They will maintain and protect the rights of free
persons with respect to freedom.
B.They will persecute states and persons that have
engaged in rebellion against the US.
C.They will do acts to liberate enslaved persons in
any and all states.
D.They will recognize the freedom of persons and
states in rebellion with the US.

Answers

Answer:

A

Explanation:

Based on this map, identify a political impact of Napoleon's conquests in Europe.

Answers

The correct answer to this open question is the following.

Unfortunately, you did not attach the map. Without the map, we do not what you are talking about.

However, although you forgot to include it, we can help you comment on the following.

As we can see on any map of this time, Emperor Napoleon conquered many nations and territories to increase the power of his French Empire.

The political impact that Emperor Napoleon had on European history was that he spread the philosophical ideas of the Enlightenment and the French Revolution throughout Europe. These ideas were ingrained in some leaders a people of these nations who thought about the importance of the revolutions. The consequences of his invasions impacted the Americas too. For instance, when Napoleon invaded Spain, this weekend the Spanish monarchy influence in New Spain and facilitated the Independence movement in México.

The US interest in the Middle East...
A. To protect oil interest
B. To defeat the Iraqi Army
C. Liberate Kuwait
D. All of the above

Answers

D. All of the above

how did people think Washington should be the country's first president​

Answers

Answer:

He was a great and well known general and many people looked up to him. He also had a good idea on how the future of the country should be.

When calculating purchasing power parity, what is being compared?

money needed to buy an item in different currencies
the number of imports and exports within one country
prices on the market for all goods and services available
total goods and services produced between two nations

Answers

Answer:

THE ANSWER IS A

SORRY FOR CAP BUT FOR SOME REASON IT WON"T CHANGE SO YEAH CORRECT ME IF I"M WRONG THX

Explanation:

The calculation of purchasing power parity comparison is in money needed to buy an item in different currencies. Thus the 1st option is correct.

What is purchasing power parity?

Purchasing power parity is the theory in economics which compares or measures the prices of the other country and tries to equalize the power of the currencies that of the other countries.

Thus it involves the currencies comparison with different countries. It is calculated by multiplying the cost of a particular product or service with the first currency by the price of the same goods or services in U.S. dollars.

Thus the 1st option is correct.

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9Anti-slave activists were called “________.”

I need a 13 lettered answer! ASAP giving 15 points

Answers

abolitionist should be the answer

Answer:

abolitionist sorry if this is wrong

Explanation:

One of the government's accomplishments under the Articles of Confederation was an arrangement for handling,,,

Answers

The correct answer to this open question is the following.

Although there are no options attached, we can answer the following.

One of the government's accomplishments under the Articles of Confederation was an arrangement for handling currency to be created.

The problem with the Articles of Confederation (the first form of the Constitution in the United States) was that it left a weak central government that couldn't do much. Indeed, Congress was not able to raise an army or collect money. If Congress needed money, it had to ask from the states, that remained sovereign and could collect money through taxation.

That is why delegates met at the Constitutional Convention in the city of Philadelphia, Pennsylvania in 1787, to create a new Constitution.

Which of the following statements is TRUE?
a.
Many tribes encroached upon reservations after successful peace negotiations with the U.S.
b.
Quakers were assigned to encroach upon Native American tribes in their negotiations.
c.
Tribal raids continued in reaction to American encroachment on the frontier.
d.
Quakers used encroachment to help Native Americans assimilate to life on reservations.

Answers

Answer:

b bc im right i got a 100 on dis test

Explanation:

u dont need one cs im right  

Answer:

A???

Explanation:

Which major political party is described as more"to the left" or liberal? (3 points)

a
Republican Party

b
Democratic Party

c
Libertarian Party

d
Tea Party

Answers

The Democratic Party
b is the answer - democratic party

King Menes founded the capital of ancient Egypt at white walls. True or False?​

Answers

Answer:

true

Explanation:

Radioactivity was discovered by Albert Einstein.

Answers

Answer: false

Explanation mark As brainliest

_____ is a meeting of a group of like-minded people who select candidates they will support in an upcoming election

Answers

i think it is a “caucus”
A political party or political group maybe

What was the main purpose of Christopher Columbus's first journey across Atlantic in 1492?
A. To build an empire for a queen Isabella.
B. To find gold for the Spanish crown.
C. To learn more about the Indian people.
D. To locate a route around Africa.

Answers

Answer:

d. to locate a route around Africa

The main purpose of Christopher Columbus's first journey across the Atlantic in 1492 was to locate a route around Africa. Thus, option D is correct.

Who is Christopher Columbus?

Christopher Columbus was an Italian citizen who traveled across the sea and explored a lot of areas during his voyage.

Columbus took the journey across the Atlantic Ocean Out of area to find a route that would Africa, India, and other Asian countries. He also wanted to go to update to have more amount of resources and means to live a more upgraded life.

To Discover new doubt in many other countries the plants and fauna which are available in other countries and that are why he wanted to travel to Africa destination in the world emerald people who admired him a lot and financed his voyage.  Therefore, option D is the correct option.

Learn more about Christopher Columbus, here:

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Which of these is not a problem facing the many African nations?

borrowing billions and not being able to repay
growing too much food
disease and lack of good medicine
tribalism

Answers

Answer:

(D) tribalism

Explanation:

Tribalism is a lifestyle in which the population was gathered into a lot of small groups of people rather than one big society.

Even though it's true that it's exist in Africa, they're not necessarily considered as a problem. It's true that some tribes might engaged in conflict from time to time. But these conflicts are not particularly unique to Africa. Even developed countries experience a couple of conflicts between different social group.

For Untied States , one example of this would be a recent conflict between a group called Antifa vs Proudboys

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