Iron-deficiency anemia can occur from what three mechanisms?
a. Impaired iron absorption, blood loss, inadequate iron intake
b. ALAS deficiency, blood loss, decreased transferrin
c. Mutation of HFE gene, decreased transferrin, increased hepcidin
d. Inadequate iron intake, impaired iron absorption, decreased hepcidin
Correct Answer: A
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Amaurosis fugax is
a. An age-related decrease in color vision b. An age-related decrease in visual acuity c. Altered vision from a transient loss of blood flow d. An inflammatory demyelinating disorder
An individual who follows a vegan diet may be recommended to take a calcium and/or vitamin B12 supplement because those following a vegan diet do not consume any animal products
A) Neither the statement nor the reason is correct. B) The statement is not correct, but the reason is correct. C) Both the statement and reason are correct but not related. D) Both the statement and reason are correct and related. E) The statement is correct, but the reason is not.
The type of permanent pacemaker where the lead wire is inserted into the right ventricle is a(n) ________ pacemaker.
A. ventricular B. AV sequential C. atrial D. septal
VBAC stands for ____________________.?
Fill in the blank(s) with correct word