Answer:
speak in complete sentences
Pregnancy has no effect on blood flow. receiving a blood transfusion increases blood flow greatly.
<h3>What is blood transfusion?</h3>
Intravenously putting blood components into a person's circulation is known as a blood transfusion. For a number of medical disorders, transfusions are performed to replenish lost blood components.
Patients who have sustained major injuries in vehicle accidents or natural disasters are treated with blood transfusions. Blood transfusions are frequently given to people who have a condition like leukemia or kidney disease, both of which can induce anemia.
Through a little tube inserted into a vein in your arm, donated blood is given to you as part of a standard medical operation known as a blood transfusion. Blood lost during surgery or an accident can be replaced with the aid of this potentially life-saving technique.
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A primary reason for needing a new vaccine for influenza each year is that there could be mutation of surface proteins leading to a new outbreak
<h3>What is antigenic drift?</h3>
Antigenic drift is a phenomenon that causes small changes or mutations in the genes of influenza viruses leading to changes in their surface proteins of the virus, which are HA (hemagglutinin) and NA (neuraminidase).
For this reason, new influenza vaccines are produced yearly to alter the effects that may emerge as a result.
Thus, a primary reason for needing a new vaccine for influenza each year is that there could be mutation of surface proteins leading to a new outbreak
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The pathophysiology instructor who is teaching nursing students about chronic pancreatitis should stress upon its complications like <u>pancreatic necrosis,</u> fluid and electrolyte imbalance or disturbances, and septic shock.
Explanation:
The pathophysiology of chronic pancreatitis includes destruction of the fibrous pancreatic secretory parenchyma with intra and extracellular loss, obstruction of ducts and transport of pancreatic secretions, and triggering of enzymatic activities.
These conditions lead to autodigestion and histological destruction of pancreatic tissues leading to necrosis and complete organ damage.
Pancreatic necrosis can result in hemorrhagic or septic shock which can further lead to multiple organ failure. Hence, pancreatic necrosis is a major complication leading to morbidity and mortality among pancreatitis patients.
The structural damages lead to dilatation and malfunctioning of the pancreatic ducts which results in fluid and electrolyte imbalances.
