What wave in an ECG tracing depicts ventricular repolarization?

Answers

Answer 1

The T wave is the wave that  depicts ventricular repolarization in ECG training.

What is the T wave?

This term is used to refer to the deflection that is present in the electrocardiogram which is in the electrical activity.

This wave is knwon to show positive deflection. The wave is knwon to happen after every QRS complex.

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Related Questions

When evaluating scientific reports, we must look at who makes the claim, what the credentials and funding are, background of the reporter where the study was first published, how other authorities are responding to the report, and finally, _________________________.

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When evaluating scientific reports, we must look at who makes the claim, what the credentials and funding are, the background of the reporter where the study was first published, how other authorities are responding to the report, and finally, how the outcome provides the final solution.

What are scientific reports?All branches of the natural sciences are covered by Scientific Reports, an online peer-reviewed open access mega journal from Nature Portfolio. The publication first appeared in 2011. The journal has stated that its sole objective is to evaluate a submitted paper's scientific validity, not its perceived importance, significance, or influence.What is funding?Providing resources to finance a need, a program, or a project is the act of funding. While usually in monetary form, this can also refer to an organization or company's time or effort. Typically, this term is used when a company uses its own cash reserves to meet its financial needs, whereas finance is used when the company obtains funds from outside sources.Credit, venture capital, gifts, grants, savings, subsidies, and taxes are a few examples of financial sources. Soft funding or "crowdfunding" refers to sources of funding like donations, subsidies, and grants that do not directly require a return on the investment.

Therefore, when evaluating scientific reports, we must look at who makes the claim, what the credentials and funding are, the background of the reporter where the study was first published, how other authorities are responding to the report, and finally, how does the outcome provide the final solution.

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Every employee works 7 hours per day. Every employee works 5 days per week. Every employee works 49 weeks per year. how hours do the employee work per year

Answers

The workers work 1,715 hours a year

which type of review is more rigorous than a traditional literature review but less rigorous than the systematic review because it includes only published reports?

Answers

The type of review that is less rigorous than a systematic review but more than a traditional review is the a. integrative review.

What happens in an integrative review?

Integrative reviews are done using quantitive and qualitative research to check for the validity and accuracy of research. These referent researches have to be published reports however.

It is this reason that makes them to be less rigorous than systematic reviews which take unpublished reports into account as well.

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Create a list of causes that caused The Great Depression.

c. Explain what President Franklin Roosevelt did to restructure America during The Great Depression.

Answers

A list of causes that caused The Great Depression were:

Government policiesStock market crash of 1929High unemployment ratesAmerican economic policies with EuropeClimateLow DemandHigh supply rates

To restructure the United States during the Great Depression, President Franklin Roosevelt created the New Deal, an action plan for the country's recovery and economic development, through social and political mobilization.

What was the great depression?

It was one of the main recessions in the world economy that occurred in 1929, having been caused by excess industrial production and speculation in the financial market, leading to an economic collapse that culminated in social and political consequences in the capitalist world.

Therefore, in america, president Roosevelt instituted a series of actions and policies called the New Deal for the country's recovery, generating social mobilization and a call for citizens to act in the reconstruction of the economy.

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_____ is the number of cycles completed by a sound wave in one second, measured as _____ determining the _____ of a sound.

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Frequency is the number of cycles completed by a sound wave in one second, measured as hertz determining the speed of a sound. Read below about a sound wave.

What is a sound wave?

Sound Wave is a wave of compression and rare faction, by which sound is propagated in an elastic medium such as air. Acoustic waves are a type of energy propagation through a medium by means of adiabatic compression and decompression.

Therefore, the correct answers are as given above.

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approximately 200 people are working on developing a new community just outside a major city. unlike other communities in the area, the development will feature innovative amenities such as solar powered houses

Answers

From the given scenario, entrepreneurship is being treated as a factor of production while taking a decision of developing by adding on the amenities.

What is meant by the factors of production?

Factors of production are the resources that helped the manufacturing entity to produce their respective products.

In the given situation, there are various facilities like solar powerhouses, vehicle parking paths, local markets, etc. which would be implemented for developing the cities and towns. This decision helped in encouraging the factor of production called entrepreneurship.

The question should be given as follows:

Approximately 200 people are working on developing a new community just outside a major city. Unlike other communities in the area, the development will feature innovative amenities such as solar-powered houses, bike paths, and small, locally-owned stores.

The decision to include these amenities is an example of which factor of production?

Therefore, the production factor represented in the given scenario is entrepreneurship.

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 juneteenth commemorates the day in 1865 when slavery was ended in which state?.

Answers

Answer is Texas
Reason
Freedom finally came on June 19, 1865, when some 2,000 Union troops arrived in Galveston Bay, Texas. The army announced that the more than 250,000 enslaved black people in the state, were free by executive decree. This day came to be known as "Juneteenth," by the newly freed people in Texas.

When anthropologist E. E. Evans-Pritchard studied the Nuer of south Sudan in the 1930s, he expected to find a strict patrilineal descent system. Instead, he found that they placed just as much significance on kinship relations through marriage as kinship relations through descent. Forty years later, anthropologist Kathleen Gough revisited the study and suggested possible explanations for why the Nuer had departed from their normal patrilineal kinship model. Identify what was happening in the 1930s that likely influenced Nuer kinship in this way.

Answers

We can identify here that what was happening in the 1930s that likely influenced Nuer kinship in this way is that the Neur were consciously changing kinship patterns.

Who are the Nuer People?

The Neur people are actually known to be an ethnic group found in South Sudan. They are known as the Nilotic ethnic group. They are concentrated in the Greater Upper Nile region.

They speak the Nuer language.

We can actually deduce here that Nuer of South Sudan were consciously changing their kinship pattern. The Neur is known as the second largest ethnic group in South Sudan.

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Paul did very poorly on his last math test. The tendency to make the fundamental attribution error might lead his teacher to conclude that Paul did poorly because:

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Paul did poorly because he is unmotivated to do well in school.

What do you mean by fundamental attribution error?

The fundamental attribution error, also known as correspondence bias or the over-attribution effect, is the propensity for individuals to place an excessive emphasis on dispositional or personality-based explanations for behaviors seen in others while placing an insufficient emphasis on situational explanations.

To put it another way, people have a cognitive bias to believe that a person's actions are determined more by the "type" of person that person is than by the social and environmental factors that affect them.

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Can you help guyssss

Answers

the answer is C because of supply and demand, the more supply you have the cheaper the demand is

Answer:

C

Explanation:

If the efficiency of manufacturing increases, that means more products will be produced in the same amount of time, which will decrease the price of the product as more of the product becomes available.

Draft a constitution of your own school including rules, regulations of the school, rights and duties of students and amendments to be done etc. (any 5 each)

Answers

To draft a constitution of your own school, you must think about the needs of students and employees, creating a safe and ethical environment.

What is the importance of ethics in a school?

Through policies and procedures that promote ethical behavior, it is possible to create an environment where students develop more cognitively and socially, in addition to developing empathy and respect for diversity.

Therefore, you can think of school rules and constitution based on values that promote ethics, diversity and learning.

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many westerners have borrowed ingredients and styles of cooking from other cultures. this kind of borrowing is known as:

Answers

This kind of borrowing is known as Diffusion.

What is Diffusion?

This refers to the borrowing of cultural values from one culture and implementing them in another.

Hence, we can see that based on the adoption of cultural values by many Westerners such as their styles of dressing, cooking, dancing, etc, and use in their cultures, this is known as diffusion.

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A North American country is home to small African American and Hispanic American groups. Members of these groups are treated differently from white Americans, who are the dominant group. They are often unable to purchase homes or rent apartments as owners and landlords use informal mechanisms to make sure that their properties are given only to white Americans. As such, members of these groups face social separation. This scenario exemplifies __________.

Answers

This scenario exemplifies segregation.

What is Segregation?

This refers to the discrimination against a group of people where they are separated from others because of certain factors such as race, gender, etc.

Hence, we can see that from the given scenario of a country that has different ethnicities and there is a different treatment for an ethnic group that is seen to be dominant, this is referred to as segregation.

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1. ________ is another name for short-term memory. sensory memory episodic memory working memory implicit memory

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Working memory is another name for short-term memory.

What is working memory?

It can be compared to the capacity to simultaneously remember and process information. It stores a little quantity of information (usually seven or fewer items) for a brief length of time in an active, accessible state (typically from 10 to 15 seconds, or sometimes up to a minute).

For instance, short-term memory performs the task of keeping the beginning of the sentence in mind while the rest of the sentence is read in order to grasp this sentence.

Holding a person's location in mind while listening to directions on how to go there is an example of a working memory task, as is listening to a story's events in order to understand what they signify.

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radiation monitors that use lithium fluoride crystals to record dose are called:

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Radiation monitors that use lithium fluoride crystals to record dose are called:

Thermoluminescence dosimeters

What are Thermoluminescence dosimeters?

Thermoluminescence dosimeters are radiation monitors that can be used to capture the amount of dose administered. The functional substance in this equipment is Lithium Fluoride.

Radiation causes the electrons in this equipment to become excited. Under high temperatures, the electrons give off photons that are equal to the amount of radiation they consumed.

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John owns the dominant estate with an easement appurtenant. John sells the property. What happens to the easement?

Answers

In the case that John sells the property, the action that happens  is that the easement belongs to the buyer.

What is easement appurtenant?

Easement is known to be a right that is added to land which gives room for the owner of that land (that is dominant owner) to use the land of another individual (which is the servient owner) in a positive easement or negative easement.

Note that in the above, In the case that John sells the property, the action that happens  is that the easement belongs to the buyer.

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what is the main cause of food contamination servsafe

Answers

Hey Mate!!

Failing to cook food correctly. Holding food at incorrect temperatures. Using contaminated equipment. Practicing poor personal hygiene.

Hope It Helps!!!

The four main causes of food contamination are:

Not washing handsCross-contaminationImproper storage and cooking temperaturesContamination by animal waste

What causes food contamination?

There are several reasons why food could be contaminated such as animal waste getting into the food. Unwashed hands can also spread contaminants to food.

When food is not properly cooked or stored properly this can also contaminate the food as can cross-contamination.

Options for this question include:

1. Not washing hands2. Cross-contamination3. Improper storage and cooking temperatures4. Contamination by animal waste5. Thoroughly cleaning surfaces.

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A softball may appear smaller to batters who are discouraged by their poor performance than to batters who are hitting well. This best illustrates that perceptions are influenced by

Answers

The difference in the team player's perceptions are both influenced by their emotion.

What is an emotion?

This refers to the complex reaction pattern that involves  behavioral and physiological elements which determines how individuals deal with matters or situations.

Hence, the emotion of the team players influenced their perceptions.

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Question 9 of 20
Which action would the Enlightenment philosopher Baron Charles de
Montesquieu most strongly support?
A. A country adopts a constitution that divides its government into
branches with equal power.
B. A government places high taxes on wealthy citizens and
redistributes the money to the poor.
C. A political leader serves as both a legislator and a judge for a
country's highest court.
D. A president implements several popular laws after the legislature
refuses to approve them.
SUBMIT submit

Answers

A. Baron Charles de Montesquieu was known for his thoughts on separation of powers which is exactly what A is describing ! Hope I helped

Reading about criminal trials in newspapers or watching them on television is likely to instill a fear of punishment in people and prevent them from engaging in similar acts of crime. In the context of the goals of punishment, this is an example of __________.

Answers

In the context of the goals of punishment, the situation described is an example of general deterrence since it affects potential offenders, as seen below.

What is general deterrence?

The term general deterrence is used to refer to the effects that watching someone being punished has over people. When they see someone being arrested or condemned for a crime, potential offenders/criminals will not commit that crime for fear of being punished as well.

The situation described in the question is an example of general deterrence. According to the description, after reading about or watching trials, fear of punishment will prevent people from engaging in acts of crime.

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What are two ways that regulatory compliance issues are dealt with in scrum

Answers

The ways that regulatory compliance issues are dealt with in scrum are:

are addressed by a separate team who is responsible for compliance issues.are addressed along with functional development of the product.

What is a regulatory compliance?

This refers to a firm's adherence to laws & regulations that is relevant to its business processes.

Here, the regulatory compliance issues are dealt with in scrum by being addressed by a separate team who is responsible for compliance issues or along with functional development of the product.

Therefore, the Option C and D is correct.

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Belle and Frank still get together with the friends they associated with as newlyweds. They have received and given much emotional support over the years as each couple has faced different challenges. This relationship is best described by

Answers

Social convoy is best describe the relationship of Belle and Frank. As They have received and given much emotional support over the years.

What is emotional support?

Emotional support is the support that a person gets emotionally or mentally. The emotional support is very necessary in low situation of life where a person is facing difficulties. It provides strength to the person and give power to fight back with the unappealing things happened in their life.

Thus, it is a social convoy.

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In her research, Professor Kyoto seeks to identify mental biases that are likely to impede effective problem solving. Her research is MOST likely in the area of _____ psychology.

Answers

Professor Kyoto's research of identification of mental biases that impede effective problem-solving is in the area of cognitive psychology.

What is cognitive psychology?

A study of psychology which deals with the research of interactions and relations between mind and behavior of a human being, is known as cognitive psychology.

The main area of focus and the goal of study of cognitive psychology is involves to provide proper reasoning, problem-solving and perception.

Hence, the significance of cognitive psychology is aforementioned.

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Feeling ______ require(s) understanding of self and others.

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Feeling self-conscious emotion require(s) understanding of self and others. Hence, the correct answer is self-conscious emotion. Read below about self-conscious emotion.

What is self-conscious emotion?

Self-conscious emotions is a type which is found in guilt, shame, embarrassment, and pride as a variety of social emotions which relate to our sense of self and our consciousness of others' reactions to us.

Therefore, the correct answer is self-conscious emotion.

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Which type of policy combines the flexibility?

Answers

This question relates to Life Insurance. It is important tot note that the type of policy that combines the flexibility of a Universal Life Policy with that of Investment options is the "Variable Universal Life Insurance Policy".

What is a life insurance?

This is simply a contract between a person and an insurance company that says that in the event of  predetermined set of occurrences, that lead to loss of life, the company will pay the insured a certain amount.

There are various types of life insurance policies. Some are traditional and others are investment driven.

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What type of energy conversion takes place when playing a song on the radio?

Answers

Answer:Electromagnetic waves

Explanation:

To him, your celebration is a sham; your boasted liberty, an unholy license; your national greatness, swelling vanity; your sounds of rejoicing are empty and heartless; your denunciation of tyrants, brass fronted impudence; your shouts of liberty and equality, hollow mockery; your prayers and hymns, your sermons and thanksgivings, with all your religious parade and solemnity, are, to him, mere bombast, fraud, deception, impiety, and hypocrisy — a thin veil to cover up crimes which would disgrace a nation of savages. what is the effect of the repetition of "your"? it reminds the reader of the speaker’s identity. it reinforces the speaker’s feeling of separation. it suggests a dialogue between speaker and audience. it indicates that the speaker is addressing a large crowd.

Answers

The use of "your" repeatedly has the effect of enhancing the speaker's sense of alienation.

So, choice B is the right one.

What does Frederick Douglass' speech mean?

Douglass fought for black people's citizenship, equal justice, and rights throughout this speech and his entire life.

He sheepishly apologizes to the audience for being frightened before starting his speech and acknowledges how far he has gone since fleeing from slavery.

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Answer:

b.It reinforces the speaker’s feeling of separation

Explanation:

difference between single citizenship and dual citizenship ​

Answers

Single citinzenship: one single citizenship from one country
dual citizenship: two citizenships from two countries

A boater is accompanied by a person at least 16 years of age. In michigan, what is the youngest age that this person can be and legally operate a boat powered by a motor of more than 35 hp?.

Answers

The answer should be 16

Answer:

12 years old

Explanation:

someone accompanied by a person at least 16 years of age has to be at least 12 years old to operate a motor more than 35hp

Which of the following are TRUE about the population and population dynamics?
1. Population – The change in the age; Population dynamics – Inhabitants of an area
2. Population – The change in the child growth; Population dynamics – Inhabitants of a town
3. Population – Inhabitants of a country; Population dynamics – The change in the population
4. Population – The change in the population; Population dynamics – Inhabitants of a country

Answers

Number 3 is the true one
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