Answer:
B. "The condition is likely caused by a vitamin B12 deficiency."
Explanation:
Vitamin B complex plays important roles in maintaining the body, for example we have cobalamin (or vitamin B12) responsible, among others, for the synthesis of hemoglobin, and folic acid (or vitamin B9), which has the function to help in production and maintenance of new cells and DNA synthesis. The lack of such vitamins triggers a type of disorder called megaloblastic anemia.
Megaloblastic anemia is characterized by abnormal size and immaturity of red blood cells, as well as decreased leukocytes and platelets. On blood test (CBC) cells are normochromic (normal staining) and macrocytic (increased size).
Cobalamin deficiency may be related to poor intake of this vitamin; difficulty in absorption, such as in cases of inability of parental stomach cells to secrete intrinsic factor (a glycoprotein that binds to vitamin B12 to facilitate its absorption) or misuse, situations in which cobalamin is not synthesized. The lack of folic acid may also be related to poor intake, misuse, inefficient absorption or even in cases of increased need of the body, such as pregnancies, growth stages, among others.
As a manager, I'm pretty sure professional relationships are the most valuable.
True pathogens are disease causing agents
You will most likely base your working diagnosis for a patient who is cooperative and has a medical issue on the details gleaned from the history-taking procedure.
<h3>What is Working diagnosis?</h3>
- When the most likely diagnosis is chosen as the working diagnosis, it means that other diseases have not yet been ruled out and that it is likely but has not yet been proven.
- The patient was taken for an urgent appendectomy after a working diagnosis of acute appendicitis was made.
- At the time, a pituitary macroadenoma was the currently accepted diagnosis.
- The doctor continued by stating that although they were unaware of what had precipitated the cardiac arrest, the current working theory was that Mark had an aortal tear.
Learn more about appendectomy here:
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