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You would insert a catheter into the femoral vein going towards the heart. During this process the femoral vein would get enter the inferior vena cava and then enter the heart at the right atrium. Inside the right atrium you would have to get into the right ventricle and the into the pulmonary trunk which … Read more
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Humans can detect (or hear) sound within the 20HZ to 20,000HZ frequency range. The sound waves travel into the ear where a "hammer" hits a "window" according to the sound waves. On the other side of the window is fluid and when the window is struck (by the hammer) it causes waves to form within … Read more
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When you refer to White Blood Cell Count (WBC) you should provide the units because 3.2 by itself does not mean anything. However, to give you some information you should be aware that WBC is affected by a number of factors and its hardly the indicator for any cancer on its own. WBC can commonly … Read more
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The vena cava is the main vein in the body which returns blood to the heart from the systemic vasculature. It opens into the right atrium which pumps it to the right ventricle and from there it is pumped into the lungs. The vena cava can be broken down into 2 portions: Superior and inferior. … Read more
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The cost that tim needs to recuperate is $14. If he sells waffles for 65 cents and it costs 57 cents his profit per waffle is 8cents. Therefore, he needs to sell 14/.08 waffles to break even. This equals 175. Waffles after that would start generating a profit. There fore tim must sell >175 waffles
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Lets call the original cost C and the sales tax T. Then C x (1+T) = The final cost This can be rearranged to (final cost / C) - 1 = T input the infor you have and you should be able to calculate the sales tax
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Hormones are produces in a number of different tissues, and to know where it is formed you should try narrowing your search by the specific hormone in question before looking at which tissue produces it. Hormones are generally formed by endocrine organs, but may also be produced by the heart (ANP) or skin (Vitamin D) … Read more