Answer: you can’t really do anything until you wake up, then you call 91a
Explanation: a myocardial infraction is when, the arterial walls get blocked (specifically the coronary), and this dates blood to slow, causing you to as said before go into arrest. This can cause syncope however uncommon, you would be out for a few seconds, sometimes minutes, and this is because low blood pressure. When you wake just callm911
Environmental hazards—such as water and air pollution, extreme weather, or chemical exposure—can affect human health in many ways, from contributing to chronic diseases such as cancer to acute illnesses such as heat exhaustion.
There is a link between the environment and the health of individuals and communities.
Humans can affect the health of the environment
- An environmental health hazard is a substance that has the potential to cause an adverse health event.
- This includes physical, chemical and biological factors that are external to humans.
- Hazards can be natural or man-made.
Environmental hazards can affect human health in many ways, from contributing to chronic diseases such as cancer to acute illnesses such as heat exhaustion.
Learn more about environmental hazards on:
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Answer:
The correct answer to the question: If the average pressure coming out of the heart is 100 mmHg, then why is the average systolic blood pressure of a human 120 mmHg, would be, B: the extra pressure is required to raise blood up to the brain.
Explanation:
The human cardiovascular system is the one responsible for distributing, and collection, oxygen, carbon dioxide, glucose, waste produced by cellular metabolism, and other things, to and from the heart through the circulation of the blood. Normally, blood is pushed out of the heart ventricules towards the lungs and towards the body, in order for de-oxygenated blood to be oxygenated, and oxygenated blood to be pumped into the entire body and the heart itself. This pressure results not just from the sheer volume of blood that is sent out, but also from the force exherted by the heart muscle on the liquid itself and the resistance that the blood vessels place against the liquid that is rushing through them. Otherwise, they would burst immediately. Because of this resistance, there is also another variable that must be taken into account, especially when talking about irrigation of the brain, and that is, gravity. Gravity will fight against the force of blood pressure exherted by the heart, and twined with blood-vessel resistance, it could stop proper flow to the brain. To counter this situation, blood pressure comes with an added number to the basic 100, to ensure that correct flow is being sent to the brain.
Maybe try calling into doctor offices and hospitals so you can know their availability!
Answer:
About two weeks post-vaccine
Explanation:
