Question

In the event of a lacerated femoral artery, the rapid loss in blood volume causes a precipitous decline in blood pressure. Describe in detail—from the local/cellular level all the way up to the systemic level—each of the steps both the heart and the kidneys will take to counter this loss in pressure and the downstream effects of each of these steps. Furthermore, many smaller local blood vessels will also be ruptured by the laceration. Describe in detail how these vessels, and the blood flowing into them, will act to limit blood loss.

Answer 1

Blood pressure is the force of the blood which is pushed against the wall of the arteries. Heartbeat in the arteries and the blood pressure increased which can be characterized by a different type of fluctuation that takes place in 24 hours. Blood pressure is different for a different range of ages. This includes different types of risk of having a cardiovascular problem like a heart attack or stroke.

From local to the cellular level and systemic level the steps which involve the heart and kidney risk factor are to balance the blood pressure to avoid Kidney Disease. They possess different forms of activity that made the heart beat faster and increase blood pressure. This can be evaluated in capillaries and veins avoiding significant blood loss or trauma. The pathogenic determinant of renal damage in which chronic hypertension leads to shifting the lower and upper limit of blood pressure. This activated many downstream pathways that counteract with each other to avoid blood pressure. This is also responsible to control the rate of limit and counter at the suffered.

There are many local small blood vessels that are ruptured by the laceration because of blood escape from the vessels in the body. This also leads to lying near the surface of the skin which we burst due to many reasons. This is also caused due to some kind of injury or birthmark. The blood flow is the limiting factor for the survival of cells and they also match metabolic means. The blood generally flows in a similar direction to manage the resistance of the blood. Small pressure also remains in the blood that leaves the capillaries away from the bleeding.