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Nadya [2.5K]
3 years ago
5

Myocardial infarction secondary to atherosclerosis and ischemia. Once oxygen returned to the damaged heart, reperfusion injury o

ccurred as a result of:
Biology
1 answer:
My name is Ann [436]3 years ago
5 0

Answer: Myocardial infraction can be defined as the condition which is caused due to absence of oxygen in major parts of the heart.

This also causes ischemia which occurs primarily and myocardial infraction occurs secondarily to this.

When, oxygen and nutrients from the blood reaches to the area which was deprived of oxygen results in inflammation and oxidative damage.

This is caused due to induction of oxidative stress rather than the normal functioning of the body.

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Please help......................,​
Gre4nikov [31]

Answer:

Explanation:

in all the question we have to use same technique

in 1 question

weight/force exerted by dorje(F)=1500N

total surface area of sole(A)=0.5m²

we know that,

   P=\frac{F}{A}

or, p=\frac{1500}{0.5}

∴ P=3000pa

in question 2nd

pressure(P)=40 pa

force exerted by block(F)=80N

we know,

pressure(P)=\frac{Force(F)}{Area(a)}

   area=\frac{80}{40}

∴area =2m

ow you can do other by yourself

4 0
3 years ago
The turbidity of water measures how much _____is in the water?
tatiyna

The turbidity of water measures how much Suspended particles are present in the water

<h3>Meaning of Turbidity</h3>

Turbidity can be defined as a method or approach that measures the level of transparency possessed by a liquid primarily water.

Turbidity ascertain that a liquid is clear or full of suspended particles in it by passing light through the liquid.

In conclusion, The turbidity of water measures the amount of  Suspended particles present in the body of water

Learn more about turbidity: brainly.com/question/1150974

#SPJ1

4 0
2 years ago
Describe how selective breeding of wolves has lead to the breeds of dogs we see today?
SpyIntel [72]

Well, what happened was that you had populations of dog-wolves that became isolated from the greater wolf population and in doing so, they began to breed more closely—to inbreed as it were. And when you inbreed, you get genetic peculiarities that arise, and those peculiarities then begin to become part of the population…. In other words, a mutation will appear in a small population.

8 0
3 years ago
Pollination occurs at the ovary of a pistil, the female reproductive organ of a flower. true or false.
Anarel [89]
False..... pollination occurs at stigma not ovary !!!
4 0
3 years ago
Even though natural gas is the cleanest of the fossil fuels, which of the following are problems with natural gas? Select
andrew11 [14]

Answer:

It is dangerous if directly inhaled, it is not a very abundant energy source and it releases the most toxins when burned i think :))

Explanation:

6 0
3 years ago
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