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What is the role of the S-A node?
The sinoatrial (S-A) node is known as the heart's natural pacemaker. It generates electrical impulses that set the pace for the heartbeat by initiating each electrical signal that triggers the heart muscle to contract. This ensures the heart beats at a regular rhythm.
Each normal heartbeat in initiated by the?
Each heartbeat begins with an action potential generated at the sinoatrial node or simple call the SAnode.
What is the strength or force of each heartbeat?
The strength or force of each heartbeat is referred to as cardiac output, which is the amount of blood pumped by the heart in one minute. This is determined by the volume of blood ejected with each heartbeat (stroke volume) and the heart rate.
What is the Expanding of the arteries after each heartbeat?
pulse
What happens in enhanced external counterpulsation?
The electrocardiogram indicates when each heartbeat begins, triggering the cuffs to be mechanically deflated. As each heartbeat ends, the cuffs are mechanically inflated
How many pulses counted for each human heartbeat?
1 is the answer
Who establishes taxes?
Governments establish taxes. Each country will have its own procedures.
Each year the government establishes an income cap for .?
Social Security Taxes
What are the three branches of government and which article establish each branch?
The three branches of government are judicial, legislative and executive. Article I establishes the legislative branch, Article II establishes the executive branch and Article III establishes the judicial branch.
What percent of the blood supply of the average adult human enters or leaves the heart with each heartbeat?
For an average adult human, 5 percent of the blood supply enters or leaves the heart with each heartbeat.
How does the game of Magic: The Gathering handle stacking triggers?
In Magic: The Gathering, triggers are stacked in the order they were triggered. Players can respond to each trigger before it resolves.
Public policy is formally established by which group?
In the US, the legislature formally establishes laws. The President establishes foreign policy, and matters of trade. The Supreme Court establishes legal policy in the form of precedent and common law. So, each branch, the Legislative, Administrative, and Judicial, each have some hand in establishing some form of formal policy.
