Cardiogenic shock can occur within 24 hours of a(n):

Answers

Answer 1

Within 24 hours after an acute myocardial infarction, cardiogenic shock can ensue.

When the heart cannot pump as much plasma as the body requires, cardiogenic shock results. If one of these issues arises as well as your heart function diminishes quickly, it may occur even if there has not been a heart attack. An major public health issue is sudden death, which occurs in 25% to 50% of patients with established MI and is commonly brought on by ventricular tachycardia as well as ventricular fibrillation. The most frequent cause of post-MI cardiogenic shock is significant left ventricular failure. An RV MI must also be taken into account. Cardiogenic shock can also result from mechanical issues such acute mitral stenosis, ventricular septal rupture, as well as ventricular free-wall rupture.

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Related Questions

Why is it important for an organ system to interact with other organ systems?

Answers

Answer:

Just as the organs in an organ system work together to accomplish their task, so the different organ systems also cooperate to keep the body running. For example, the respiratory system and the circulatory system work closely together to deliver oxygen to cells and to get rid of the carbon dioxide the cells produce.

Explanation:

Why is it important for soil to contain nitrogen, phosphorus, magnesium, and potassium??

Answers

Answer:

Soil is one of the main sources of nutrients needed by plants in order for them to grow. Nitrogen is used by plants for lots of leaf growth and good green color. Phosphorous is used by plants to help form new roots, make seeds, fruit and flowers. Potassium helps plants make strong stems and keep growing fast. It's also used to help fight disease. Magnesium is the central core of the chlorophyll molecule in plant tissue.

Explanation:

Hope this helped a little bit.

Answer:

Explanation:

1.Without enough nitrogen  in the soil the plant cannot grow taller, or produce enough food.

2.phosphorus results in higher grain production, improved crop quality, greater stalk strength, increased root growth, and earlier crop maturity. That is important because crops take up phosphorus only from the soil solution.

3.The role of Magnesium in the soil is the central core of the chlorophyll molecule in plant tissue. Thus, if Mg is deficient, the shortage of chlorophyll results in poor and stunted plant growth. Magnesium also helps to activate specific enzyme systems.

4. Potassium is a critical nutrient that plants absorb from the soil, and from fertilizer. It increases disease resistance, helps stalks to grow upright and sturdy, improves drought tolerance and helps plants get through the winter. Potassium triggers activation of enzymes and is essential for production of  (ATP).Both uptake of water through plant roots and its loss through the stomata are affected by potassium.

Hope this helped!!!

Determine if the following statement is true or false, and why. “Everyone who
carries a faulty allele develops a disease."
A. False, it should read, "No one who carries a faulty allele develops a disease."
B. False, it should read, "Some people who carry a faulty allele develop a disease, some
are carriers."
C. True
D. False, it should read, "No one who carries a faulty allele becomes a carrier."

Answers

B.False. it should read, “Some people who carry a faulty allele develop a disease, some are carriers “

The statement "Everyone who carries a faulty allele develops a disease" is absolutely false. This is because some people who carry a faulty allele develop a disease, some are carriers. Thus, the correct option is B.

What is an Allele?

An allele may be defined as one or two or more alternative forms of a gene. An individual always inherits two alleles, one from each parent that shows characteristic traits for any given genomic location where such variation exists.

If the two alleles are the same, the individual is homozygous for that allele. While, if the two alleles are non-identical, the individual is heterozygous for that allele.

It is not possible that everyone who carries a faulty allele develops a disease because it depends on the expression of the disease, whether it is dominant or recessive, sexual or autosomal, etc.

Depending on the same principle, some are affected by the disease when both alleles have the same traits while some are carriers.

Therefore, the correct option for this question is B.

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A friend of mine came to see me one day and told me a story of how he met his identical twin that he never knew about. When I questioned him about the details, I got some information about the two men.
John Smith (my friend)
DOB: 11/12/77
Height: 6’1
Eyes: Brown
Hair: Brown
Dave Jones (suspected twin)
DOB: 11/11/77
Height: 6’1
Eyes: Brown
Hair: Brown
What should I tell him about his twin?

Answers

Answer:

1. Ask him If he is a blood related twin.

2. Ask him where his twin was this whole time

3.  Tell him he should ask himself if he done anything good to help the twin yet

Explanation:

because light can travel through space, it cannot be a ____ wave


PLEASE ANSWER !!

Answers

Answer:

Sound

Explanation:

Sound waves are travelling vibrations of particles in media such as air, water or metal. So it stands to reason that they cannot travel through empty space, where there are no atoms or molecules to vibrate.

Answer:

Matter Wave

Explanation:

When light shines in an object,it is reflected absorbed or transmitted through the object depending on the objects material and the frequency (color) of the light... However, because light can travel through space it cannot be a matter Wave, like sound or water waves

why are plate movements of convection important in earth science

Answers

Yea I don’t know im sorry

Hair color, eye color, height are all examples of what?

Answers

Answer:

They are all examples of physical traits.

Polygenic I’m sure of it’s the right answer

А___level describes an organism’s___position in
food chain.

Answers

The first blank is trophic

Which of the following is not an example of coevolution? A. Prey evolve faster running to escape, and predators evolve to smarter at catching prey. B. Predators evolve heavy jaws to crunch the bones of herbivores, and herbivores evolve thick fur for warmth. C. Plants evolve chemical defenses and herbivores evolve ways to neutralize the chemicals. D. Insects evolve green wings to blend into the environment, and predators evolve better eyesight to find the prey. Explain why.

Answers

The statement 'predators evolve heavy jaws to crunch the bones of herbivores, and herbivores evolve thick fur for warmth' is NOT an example of coevolution.

Coevolution is an evolutionary process where two or more species evolve in a parallel manner.

Coevolution is caused by an evolutionary race between species.

In general, coevolution is caused by selective pressures between one taxonomic group on another.

In conclusion, the statement 'predators evolve heavy jaws to crunch the bones of herbivores, and herbivores evolve thick fur for warmth' is NOT an example of coevolution.

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Select at most 8 species seen in each photo and count how many individuals of each species are seen in each photo. You may not know what the different species are, so make up names or identify otherwise.

Answers

Answer:

eukaryotes

bacteria

Arthropod

insects

animals

plants

trees

flowering plants

Explanation:

wait any species

pls help i am failing

Answers

methionine

lysine

phenylalanine

leucine

alanine

glycine

Hi i'm a student and i need help what is
How did you do? Rate your work on a scale of 1 to 5, with 5 as the highest score. Then write a brief evaluation of your work below. Note what you learned and what challenged you. thanks for the help

Answers

Answer:

Put- I think I did good. I rate my work a 5.

Explanation:

It’s asking you how did u do on the questions u just got asked if got them correct then u would put what I have as the answer if u didn’t then say the opposite. And then for the what did u learn part I just don’t put nothing lol.

Answer:

I think I did a 4.5 because it was kind of easy but it was a also a little hard. I didn't really have any difficulties but just the fact on how long it took to complete.

Explanation:

Clams that are native to China are living in the San Francisco bay. How can these clams damage the bay ecosystem?​

Answers

Answer:

Marine Invasive Species are animals or algae that have been translocated from their native region to California marine and estuarine waters. Invasive species are also called introduced, exotic, alien, nonindigenous or non-native.The introduction of NIS can cause harm to the ecosystem by displacing native species, becoming a human health dangerby introducing new diseases, or cause economic havoc on commercial, agricultural, or recreational activities by clogging waterways, and impacting navigation and recreation.

A prime example of the harm an invasive species can cause is Caulerpa taxifolia, also known as Killer Algae, a strain of green seaweed believed to be released from an aquarium directly into a water body or through a storm drain. The Killer Algae forms a dense carpet on any surface including rock, sand, and mud displacing native plants and animals, disrupts the natural food chain, and seriously impacting recreational and commercial fisheries.

Although Caulerpa was successfully eradicated from California marine waters, few eradications have been attempted due to perceived challenges and high cost (over $7M was expended in the case of Caulerpa).

Number of Invasive Species Statewide

The map below shows that all major harbor areas and Bays in California have received significant NIS introductions. San Francisco Bay has the highest number of non-native species, followed by the Ports of Los Angeles/Long Beach. San Francisco Bay is a hotspot for invasions because it has high recreational boating and commercial shipping traffic, a history of oyster culture, and is adjacent to a highly urbanized area. Our research found that San Francisco Bay is a hub for the spread of NIS to the rest of the West Coast.

Explanation:

Scientists hypothesize that cabbage, broccoli , cauliflower, and radishes developed along a common evolutionary pathway. Which observation would best support this hypothesis?​

Answers

Answer:

its D

Explanation:

There are enzymes in the small intestine explain why these are needed

Answers

Answer: Enzymes are essential for healthy digestion and a healthy body. They work with other chemicals in the body, such as stomach acid and bile, to help break down food into molecules for a wide range of bodily functions.

Explanation: i hope i helped. and you are loved and be happy! <3

How are gravity and friction similar?

Answers

Answer:

gravity and friction is similar cause one of the main things they have in common is when you have friction that's gravity pulling you or they thing down.

Explanation:

to be honest I just thought of this of the top of my head so I hope it helped in some ways.

Someone please help me !!

Answers

Answer:

A

Explanation:

In bacterial cells treated with Mupircin, would you still expect to find large or small amounts of mRNA inside of the cell?

Answers

Answer:

Yes.

Explanation:

Yes, we can expect to find small amounts of mRNA inside the bacterial cell because the Mupirocin kills the bacteria by inhibiting transfer RNA. Mupirocin is an antibiotic used to kill the bacteria present on the skin. It destroys the cellular structure of bacteria and prevent the bacteria from causing more infection. Mupirocin do its antimicrobial activity by inhibiting isoleucyl-transfer RNA, as a result inhibiting of bacterial protein and RNA synthesis occurs.


During normal cell division, a parent cell having four chromosomes in G1 will produce two daughter cells, each containing ______.

Answers

When a parent cell splits into two daughter cells, it is mitotic cell division (Mitosis). So if the parent has four chromosomes and the daughter cells are identical, they will also each have four chromosomes. For example, we humans have 46 chromosomes, 26 of them from the mom and the dad.

Tertiary consumers are always the final step in a food chain.
TRUE
FALSE

Answers

Answer:

flase

Explanation:

Answer:

False

Explanation:

The final step in a food chain are decomposers.

You are studying a biochemical pathway in the mold Neurospora where enzyme 1 converts the initial substrate into intermediate substrate A; enzyme 2 converts intermediate substrate A into intermediate substrate B; enzyme 3 converts intermediate substrate B into intermediate substrate C; and enzyme 4 converts intermediate substrate C into the end product, an amino acid that is essential for growth. You isolate a mutant that is unable to grow on minimal media. Which data would provide the strongest support for the hypothesis that this mutation occurred in the gene that codes for enzyme 2

Answers

Complete question:

You are studying a biochemical pathway in the mold Neurospora where enzyme 1 converts the initial substrate into intermediate substrate A; enzyme 2 converts intermediate substrate A into intermediate substrate B; enzyme 3 converts intermediate substrate B into intermediate substrate C; and enzyme 4 converts intermediate substrate C into the end product, an amino acid that is essential for growth. You isolate a mutant that is unable to grow on minimal media. Which data would provide the strongest support for the hypothesis that this mutation occurred in the gene that codes for enzyme 2?

a. The mold can grow on rich medium plus intermediate substrate C, but not on rich medium plus intermediate substrate B.

b. The mold can grow on minimal medium plus intermediate substrate B, but not on minimal medium plus the initial substrate.

c. The mold can grow on minimal medium plus intermediate substrate B, but not on minimal medium plus intermediate substrate A.

d. The mold can grow on rich medium plus intermediate substrate D, but not on rich medium plus intermediate substrate C.

e. The mold can grow on minimal medium plus intermediate substrate A, but not on minimal medium plus intermediate substrate C.

Answer:

c. The mold can grow on minimal medium plus intermediate substrate B, but not on minimal medium plus intermediate substrate A.

Explanation:

Let us first diagram the pathway for a better understanding.

The normal organism produces four enzymes that convert substrates in the medium that allow it to survive, grow, and reproduce.  

initial substrate ------------> A ----------------> B ----------------> C ----------------> AA

                           Enzyme 1       Enzyme 2        Enzyme 3         Enzyme 4

Any mutation on the Neurospora´s enzymes will not let the organism grow on the minimal medium because it will not be able to convert the minimal substrate into the following one, because the mutated enzyme will not accomplish its original function.

So if the mutation occurs in enzyme 1, the organism will not be able to convert the initial substrate into intermediate substrate A. And the rest of the reaction will not be possible either because of the lack of substance A.

initial substrate -----X----> A -------X-----> B ------X--------> C ------X-------> AA

          mutated Enzyme 1      Enzyme 2       Enzyme 3        Enzyme 4

If the mutation occurs in enzyme 2, the organism will not be able to convert the intermediate substrate A into intermediate substrate B. And the rest of the reaction will not be possible either because of the lack of substance B.

initial substrate ------------> A -------X--------> B -------X------> C --------X-----> AA

                           Enzyme 1   mutated Enz. 2     Enzyme 3         Enzyme 4

If the mutation occurs in enzyme 3, the organism will not be able to convert the intermediate substrate B into intermediate substrate C. And the last reaction will not be possible either because of the lack of substance C.

initial substrate ------------> A ----------------> B -------X--------> C -------X------> AA

                           Enzyme 1       Enzyme 2     mutated Enz. 3     Enzyme 4

And if the mutation occurs in enzyme 4, the organism will not be able to convert the intermediate substrate C into the essential amino acid.

initial substrate ------------> A ----------------> B ----------------> C -------X-------> AA

                           Enzyme 1       Enzyme 2        Enzyme 3      Mutated Enz. 4

But, if we artificially add to the medium the substrate that should be produced by the original enzyme (and that is not converted because of the mutation), then the organism will grow and survive because the other enzymes will be able to produce the essential amino acid.

So, if enzyme 2 is the only enzyme mutated, the organism will not be able to live in a medium with substrate A because the mutated enzyme will not convert the substrate A into B. There will not be B substrate in the medium, and the other enzymes will not produce the essential amino acid. So if the mutation occurs in enzyme 2, substrate A is useless to the organism because it will not survive.

But if we add the intermediate substrate B to the medium, the organism will survive. In a medium with substrate B, all the other reactions will be possible, and the organism will get the essential amino acid. The artificial addition of B substrate will replace the function of the original enzyme 2 -which is the one that converts A into B-.

i need help with #3 bad please i’ll give u a brainliest if u give me the correct answer i promise

Answers

Answer:

Its A

Explanation:

If you look closeley at the modle you can start to notice a pattern. Therefore a repeating structure. And they arent moving freely since they are combined into a compound to create NaCi.

Which of the following happens during interphase? A prophase B cell growth C cytokinesis D cell division

Answers

Answer: B Cell growth  brainliest?

Explanation:

For what cellular function does the breathing rate help regulate?

Answers

Answer: The respiratory system works with the circulatory system to provide this oxygen and to remove the waste products of metabolism. It also helps to regulate pH of the blood. Respiration is the sequence of events that results in the exchange of oxygen and carbon dioxide between the atmosphere and the body cells. The main purpose of respiration is to provide oxygen to the cells at a rate adequate to satisfy their metabolic needs. This involves transport of oxygen from the lung to the tissues by means of the circulation of blood. brainliest?

Explanation:

The male part of a plant consists of the
A. stamen

B. ovary

Answers

A. stamen is the correct answer.
the pollen reproductive organ of a flower

Answer:

A

Explanation:

The female part is the ovary not the stamen. Stamen is the one which is a part of a male plant or a flower.

Tina is studying chipmunks in a field of 900 square meters. In 2020, she counts 194 chipmunks. In 2021, she counts 231 chipmunks. What is the population density of chipmunks in 2021?

Answers

Answer:the population density of chipmunks in 2021=256,666.667 per square kilometres

Explanation:

Population density is defined as the number of population per unit area of land

which can be expressed as

Population density =number of population/ land area

Since  land area is usually given in square kilometres or square miles  we convert 900 square meters to square kilometres

1 square kilometres =1000000 square meters

900 square meters=900/1000000=0.0009 square kilometres

Therefore, the population density of chipmunks in 2021= 231/0.0009 square kilometres =256,666.667 per square kilometres

what caused the three kinds of rocks to be different from one another​

Answers

Answer:

The heat and pressure.

Explanation:

Heat and pressure caused the three rock types to change, as well as weathering and erosion.

Answer:

Different rocks have different characteristics because of their minerals, the ways in which the rocks were formed, and the processes that acted on the rocks since they were formed.

Explanation:

Hope this helped!!!

The process used to build a lipid?

Answers

I believe it is called lipogenesis.

The presence of vascular tissue allowed plants to ________. Group of answer choices transport nutrients and water from below-ground tissues to above-ground tissues and grow taller absorb nutrients from the soil and form a symbiosis with fungi transport nutrients and water from below-ground tissues and use them to protect developing embryos release toxins into the soil that reduced competition with other plants by poisoning nearby plants

Answers

Answer:

transport nutrients and water from below-ground tissues to above-ground tissues and grow taller.

absorb nutrients from the soil

Explanation:

The vascular tissues of plants is made of specialized conducting tissues the xylem and phloem.

This tissues form a continuous systems through the plant body and provide pathways for the transport of water, nutrients, signaling molecules and also provide support for plant body against mechanical stresses. The xylem transport water and nutrients from the roots to other parts of the plant while the phloem transport photosynthate the product of photosynthesis from the source where it is produced to other plant part.

A quote often attributed to Mark Twain states, "What gets us into trouble is not what we don't know. It's what we know for sure that just ain't so." How does this relate to Pangaea and the Theory of Plate Tectonics? Ted talk

Answers

Answer:

Land masses moves as the movements of the tectonic plates causes the movement of the huge land masses like the Pangaea.

Explanation:

Mark Twain was a great American writer and lecturer. He is also known greatest humorist that the United States of America has ever produced.

By the statement of Mark Twain, it relates to the idea of the Pangaea and the theory of the tectonic plates. The very idea that the early continents were fitted together was being rejected by many for a long time as it was unbelievable for many that the huge land masses can move. But this turned out to be true later on.

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Donne des instructions tous les lves.1(Prendre) votre journal de classe.2(Faire) attention.3(Placer) les livres sur l'tagre.4(Venir) au tableau.5(Prparer) les exercices.6(Travailler) deux7(Ne pas parler) trop.8(Lire) le texte. How drug are studied? What is the 1. 2. 3. laws of physics Bentwood Corporation uses the FIFO method in its process costing system. Data concerning the first processing department for the most recent month are listed below: Beginning work-in-process inventory: Units in beginning work-in-process inventory 1,700 Materials costs $32,300 Conversion costs $18,700 Percent complete with respect to materials 70% Percent complete with respect to conversion 25% Units started into production during the month 8,900 Units transferred to the next department during the month 7,700 Materials costs added during the month $154,600 Conversion costs added during the month $253,900 Ending work-in-process inventory: Units in ending work-in-process inventory 2,900 Percent complete with respect to materials 80% Percent complete with respect to conversion 35%The cost per equivalent unit for conversion costs for the first department for the month is closest to:____.a. $29.33. b. $29.00. c. $31.78. d. $35.51. What are some of the ways through which people earn a living in rainforests?How a planted forest is different than primary forest?Why do we need more planted forests?Why urban forests are becoming so common in major cities of the world? HELPPPP PLSSSSSSSS(25 points Can someone give me an idea for contextualization in the post-war era (Decolonization vs. Cold war)? No links or spam pls and thx. write an essay on women education The circle graph shows the result of a survey of 1500 middle school students.How many students save their money? PLEASE ANSWER THIS ASAP I WILL MARK YOU THE BRAINLIEST The actual subject is Science but they dont have that as a option in pick a subject Definition:This is a type of lab equipment in which students use probes, interfaces, and software for real-time data acquisition, display, and analysis with a computer or calculatorWhat is the term? Did the conflict of the renaissance change/continue over time? Please help who is a politician and what does politician means Joints are formed where 2 bones meet. They are described as ___immovable, slightly movable, and freely movablelong, short, flat, and irregularsimple, compound, and comminutedcartilage, porous, and brittle CommonLit: Animal Emotions Stare Us In The Face-Are Our Pets Happy? PART B: Which detail form the text best supports the answer in Part A? what is the factored form of 3x+24y? Mauro Products distributes a single product, a woven basket whose selling price is $28 per unit and whose variable expense is $23 per unit. The companys monthly fixed expense is $9,500. Required: 1. Calculate the companys break-even point in unit sales. 2. Calculate the companys break-even point in dollar sales. (Do not round intermediate calculations.) 3. If the company's fixed expenses increase by $600, what would become the new break-even point in unit sales? In dollar sales? (Do not round intermediate calculations.) Evaluate the expression below (1/7) The cultural characteristic that most distinguishes the United States from many South American countries is A. its writing. B. its clothing style. C. its language. D. its lack of religion. Hey! Daily fact,An easy way to get rid of hiccups is.....1: release all the air out of your lungs and hold your breath2: pull down your right earlobe3: drink a glass of water quick4: Be hiccup free!Simple trick I use and it works every time.