Anemia Definition Quiz

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Questions and Answers

What is the recommended daily dose of iron sulfate for infants aged 9 to 12 months for anemia treatment?

  • 1 mg/kg
  • 6 mg/kg
  • 3-6 mg/kg (correct)
  • 10 mg/kg

How long should iron therapy be continued for patients with iron deficiency anemia until iron stores are replenished?

  • 1 month
  • 3 months
  • 2 months (correct)
  • 2 weeks

What are the typical signs of improvement in patients with megaloblastic anemia after starting vitamin B12 or folate therapy?

  • No change in symptoms
  • Neurological symptoms worsening
  • Immediate Hb increase
  • Rapid reticulocytosis (correct)

When should a patient with iron deficiency anemia be reevaluated if reticulocytosis does not occur after starting oral iron therapy?

<p>After 2 weeks (B)</p> Signup and view all the answers

How long should iron sulfate be administered to infants aged 9 to 12 months for the treatment of anemia?

<p>2 months (C)</p> Signup and view all the answers

What is the primary goal of oral iron therapy in patients with iron deficiency anemia?

<p>Rapid reticulocytosis (D)</p> Signup and view all the answers

When should reticulocytosis occur after starting vitamin B12 therapy?

<p>Within a week (D)</p> Signup and view all the answers

What is the expected timeline for Hb normalization after beginning folate therapy?

<p>Within 2 months (D)</p> Signup and view all the answers

Which enzyme deficiency can lead to chronic nonspherocytic hemolytic anemia in the presence of normal erythrocyte function?

<p>Glucose-6-Phosphate Dehydrogenase (G6PD) deficiency (C)</p> Signup and view all the answers

In which population is Class II G6PD enzyme variant more common?

<p>Black males in the United States (B)</p> Signup and view all the answers

How often should iron, TIBC, transferrin saturation, and ferritin levels be monitored during ESA therapy?

<p>Periodically during therapy (C)</p> Signup and view all the answers

What is the enzyme activity level of Class III G6PD enzyme variant?

<p>10 to 60 percent of normal (D)</p> Signup and view all the answers

What is the recommended monitoring interval for Hb and Hct in premature infants under iron therapy?

<p>Every week (B)</p> Signup and view all the answers

Which of the following is NOT a major type of drug-induced blood dyscrasia?

<p>Leukopenia (A)</p> Signup and view all the answers

What is the prevalence of Class IV G6PD enzyme variant?

<p>Rare (A)</p> Signup and view all the answers

In drug-induced increased hemolysis, where can destruction of red cells occur?

<p>Outside the vascular space (A)</p> Signup and view all the answers

Which region has an increased frequency of Glucose-6-Phosphate Dehydrogenase (G6PD) deficiency?

<p>Asia (D)</p> Signup and view all the answers

What is the consequence of G6PD deficiency combined with oxidative stress on red blood cells?

<p>Hemolysis (A)</p> Signup and view all the answers

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