Adrenaline. When the student witnessed the accident his fight or flight actions kicked in
Answer: D. you're looking at the whole group rather than each individual.
Explanation:
Data aggregation simply refers to the gathering data and then presenting the gathered data in a summarized format for data analysis.
When data is aggregated, it's vital to remember that one is looking at the whole group rather than each individual. Therefore, the correct option is D.
People use their bodies to express fellings with facial expressions, crossing their arms and commonly known rolling their eyes. Facial expressions can sometimes show that they are happy to see each other. Crossing their arms can mean sometimes that person is trying to stay to themselves or aren't trying to be open. Rolling their eyes can show them being annoyed by the person they see or just blowing off everything coming their way.
- Hope this helps=^)
<span>Yes, overall technology played a big role in medical treatment.
Science has gone through large leaps in curing many diseases and preventing
other known conditions from spreading. Technology contributed a lot in recent
medicine breakthroughs in surgery and overall patient care. It is a contributor
for decreasing death rates of many patients all over the world and it has done
its part greatly in preserving life. Medical treatments are too far from the
old days compared to today because of innovations made by wise minds around the
world. </span>
Answer:
The Kidneys are the body's filter as the purify the blood of waste products and certain fluids and salt.
When renal failure occurs, it means that the kidneys will no longer be able to filter the blood like they used to. When this happens one can either get a kidney transplant or they can use a Hemodialysis machine.
This machine filters the blood instead by drawing blood via a needle from the patient and then sending it back in after purifying it in the machine. The machine comes with its own risks however such as blood loss.
It is also recommended that a trained medical professional be the one to operate the machine so as to direct it on what to clean and how long the blood should be cleaned for.
There are indeed potable hemodialysis machines that can be used at home but it is recommended that one do it at a medical center because it would be best to have a trained professional on hand if there are issues such as blood loss, loss of consciousness or an inaccurately set time limit.