Answer:
This electrical signal start in the sinoatrial node generates an electrical impulse. From this, the signal passes through the atrioventricular node, which stops the signal for a brief moment and sends it through the muscle fibers of the ventricles, stimulating its contraction.
Explanation:
The electrical impulses generated by the myocardium stimulate the heartbeat. This electrical signal originates in the sinoatrial node located in the upper part of the right atrium. When the sinoatrial node generates an electrical impulse, it stimulates the contraction of the atria. From this, the signal passes through the atrioventricular node, which stops the signal for a brief moment and sends it through the muscle fibers of the ventricles, stimulating its contraction.
Answer:
Andy remains protected from PTSD even after multiple traumas in life because of avoiding events, places and objects that trigger the memory of trauma. He also took psychotherapy including cognitive behavior therapy and eye movement desensitization and reprocessing (EMDR). He took healthy diet and exercise regularly to develop mental and physical strength.
Explanation:
PTSD is post traumatic stress disorder which occurs due to traumatic events and symptoms arise after re-experiencing the event, flashbacks of event, bad dreams and frightening thoughts. Avoiding the places, objects and people who gives a flashback of the trauma, taking psychotherapy to handle flashbacks and triggers well, EMDR therapy to desensitize retina and change the way how you react are some approaches used by Andy to protect himself from PTSD. He also focused on good health i.e. healthy dietary intake, good sleep schedule, and regular exercise.
It's the same reasoning as why insurance gives better deals to people of greater age.. They are seen to have more experience and be more "mature " to drive safer if you have more years driving your insurance goes down.. same concept
American business owners believed taking sides in World War I would lead to less money and trading opportunities. Thus, the correct option is B.
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What is world war?</h3>
The killing of Ferdinand of Austria on June 28, 1914, set in motion a chain of events that culminated in conflict in early August 1914. The killing was linked to a Serbian group that aimed to break up the Austro-Hungarian Empire in order to strengthen Serbian hegemony in the Balkans.
The NYSE was forced to close its doors on July 31, 1914, when World War I broke out in Europe, and large numbers of foreign investors began selling their assets in order to raise money for the war effort. By August 1, all of the world's financial markets had followed suit and closed their doors.
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