Answer:
P waves.
Explanation:
The principal diversion is the P wave related with right and left atrial depolarization. Wave of atrial re polarization is imperceptible as a result of low sufficiency.
Typical P wave is close to 2.5 mm (two-and-a half 1-mm-divisions) tall and under 120 ms (three 1-mm-divisions) in width in any lead.
Answer:
CPR can deliver 300 ml of blood per minute.
Explanation:
Ideal depth for CPR is no deeper than 5.5 cm or 2 inches, in adult people.
If you go any deeper, you can damage the internal organs.
Any lower, you may not pump the blood effectively through the body.
It doesn't sound a lot when we say that it takes only 2 inches. But it takes a lot of force as well to compress a human chest . by two inches. About 60 pounds of force. It is easy to over-deliver especially if you have a lot of strength. It's important to be delicate especially if you don't have experience in pushing on a body.
The use of a drug for non medical reasons
Drugs are usually made to help a person combat diseases, etc, but if it is used for something other then it's intended purpose, or is used to, instead of helping the body but destroying it, it becomes a "drug abuse"
hope this helps
Answer:
its B
Explanation:
The digestive system doesn't receive any hormones from the endrocrine system.