2. When the left ventricle relaxes, the aortic valve closes and the mitral valve opens. This lets blood flow from the left atrium into the left ventricle.
4. Quickly shocking the heart with an automated external defibrillator (AED) can save a person's life after cardiac arrest. An AED is a portable, battery-operated device that a bystander can use. It checks the heart rhythm and can send an electric shock to the heart to try to restore a normal rhythm.
5. High blood pressure can damage your arteries by making them less elastic, which decreases the flow of blood and oxygen to your heart and leads to heart disease. In addition, decreased blood flow to the heart can cause: Chest pain, also called angina.
hope this helps :)
Just be friendly, kind, helpful and a good friend. This will build friendship leading to a person trusting you more. Maybe share a smallish secret with them as well.
Answer: The process is the same but the needs are different.
Explanation: in elementary a person is trying to find who they are and where it belongs. People in elementary school are getting to know more about the world, the school is the place where they started to spend more time after home. People are dealing with low self-esteem and defining their personalities.
In college, you have people that are trying to define the way they took and identify if that what they want to do. Choices are a big issue here because they can think about if they made the right choice in their career life.
It depends on the conditions. You would need to specify if this treatment also included surgery, medications, ect.
Answer:
all of the above
Explanation:
drugs can make you dependent on them. At a young age your brain is less developed and can become more addicted to stimulants and dependent. Also, if you are dependent on drugs your family and friends can grow more distant from you and will damage your family relationships. Thus, the answer is all of the above
