Barkley Hematology Practice Exam
With Detailed Rationale And
Answers Latest Update 2026 Graded
A+
Table of Contents
1. Introduction and Exam Overview
2. Section 1: Red Blood Cell Disorders & Anemias (Questions
1-50)
3. Section 2: White Blood Cell Disorders & Hematologic
Malignancies (Questions 51-85)
4. Section 3: Coagulation & Bleeding Disorders (Questions 86-
125)
5. Section 4: Thrombotic Disorders & Anticoagulation
(Questions 126-155)
6. Section 5: Transfusion Medicine & Blood Products
(Questions 156-175)
7. Section 6: Hematology Pharmacology (Questions 176-190)
8. Section 7: Diagnostic Testing & Interpretation (Questions
191-200)
9. Answer Key Summary with Rationales
Introduction and Exam Overview
, The Barkley Hematology Practice Exam is designed to
strengthen clinical reasoning and diagnostic decision-making
skills for hematologic disorders across the lifespan. Barkley &
Associates offers comprehensive hematology content within
their NP certification review programs, covering essential topics
such as anemia, hemoglobinopathies, coagulopathies, and
hematologic malignancies. The Barkley review materials
emphasize a systematic approach to interpreting complete
blood counts (CBC), coagulation studies, and peripheral smears,
along with evidence-based management of acute and chronic
blood disorders.
Core hematology topics tested include:
• Red blood cell disorders and anemias (iron deficiency,
B12/folate deficiency, hemolytic anemias, thalassemia, sickle cell
disease)
• White blood cell disorders and hematologic malignancies
(leukemias, lymphomas, myelodysplastic syndromes)
• Coagulation and bleeding disorders (hemophilia, von
Willebrand disease, DIC, ITP)
• Thrombotic disorders and anticoagulation management
• Transfusion medicine and blood product administration
• Hematology pharmacology (erythropoietin, iron
supplementation, anticoagulants, reversal agents)
• Diagnostic testing and interpretation (CBC, reticulocyte count,
peripheral smear, bone marrow biopsy)
This comprehensive practice exam contains 200 questions
covering all hematology content areas. Each question includes
the correct answer marked in italics with a detailed rationale in
bold.
,Section 1: Red Blood Cell Disorders & Anemias (Questions
1-50)
1. A 45-year-old woman presents with fatigue, dyspnea on
exertion, and pallor. Laboratory findings reveal hemoglobin
9.5 g/dL, MCV 75 fL, and ferritin 8 ng/mL. What is the most
likely diagnosis?
A. Anemia of chronic disease
B. Vitamin B12 deficiency anemia
C. Iron deficiency anemia
D. Thalassemia minor
Correct Answer: C
Rationale: Iron deficiency anemia is characterized by
microcytic (low MCV), hypochromic anemia with low
ferritin. Ferritin <30 ng/mL is the most sensitive and
specific test for iron deficiency. The classic symptoms
include fatigue, dyspnea, and pallor. Anemia of chronic
disease typically shows normal or elevated ferritin with low
TIBC, while B12 deficiency is macrocytic (high MCV).
2. A 68-year-old male with chronic kidney disease presents
with anemia. Which laboratory finding is most consistent
with anemia of chronic disease?
A. Low ferritin, elevated TIBC
B. Normal ferritin, normal TIBC
C. Elevated ferritin, low TIBC
D. Low ferritin, low TIBC
Correct Answer: C
Rationale: Anemia of chronic disease is characterized by
elevated or normal ferritin (as ferritin is an acute-phase
, reactant), low TIBC, and low serum iron. The underlying
mechanism involves hepcidin-mediated iron sequestration
and decreased erythropoietin production.
3. A 30-year-old vegan presents with fatigue and
paresthesias. Laboratory findings reveal hemoglobin 10.5
g/dL, MCV 115 fL, and B12 level of 150 pg/mL. What is the
most likely diagnosis?
A. Iron deficiency anemia
B. Vitamin B12 deficiency anemia
C. Folate deficiency anemia
D. Anemia of chronic disease
Correct Answer: B
Rationale: Vitamin B12 deficiency is characterized by
macrocytic anemia (MCV >100 fL) with neurologic
symptoms including paresthesias, memory loss, and gait
abnormalities. Vegans are at high risk due to dietary
deficiency. B12 level <200 pg/mL is diagnostic.
4. A 28-year-old female presents with heavy menstrual
bleeding and fatigue. Her hemoglobin is 8.8 g/dL, MCV 72
fL, and RDW 18%. What is the most likely diagnosis?
A. Thalassemia minor
B. Iron deficiency anemia
C. Anemia of chronic disease
D. Sideroblastic anemia
Correct Answer: B
Rationale: Iron deficiency anemia from chronic blood loss
(heavy menses) presents with microcytic anemia (low MCV)
With Detailed Rationale And
Answers Latest Update 2026 Graded
A+
Table of Contents
1. Introduction and Exam Overview
2. Section 1: Red Blood Cell Disorders & Anemias (Questions
1-50)
3. Section 2: White Blood Cell Disorders & Hematologic
Malignancies (Questions 51-85)
4. Section 3: Coagulation & Bleeding Disorders (Questions 86-
125)
5. Section 4: Thrombotic Disorders & Anticoagulation
(Questions 126-155)
6. Section 5: Transfusion Medicine & Blood Products
(Questions 156-175)
7. Section 6: Hematology Pharmacology (Questions 176-190)
8. Section 7: Diagnostic Testing & Interpretation (Questions
191-200)
9. Answer Key Summary with Rationales
Introduction and Exam Overview
, The Barkley Hematology Practice Exam is designed to
strengthen clinical reasoning and diagnostic decision-making
skills for hematologic disorders across the lifespan. Barkley &
Associates offers comprehensive hematology content within
their NP certification review programs, covering essential topics
such as anemia, hemoglobinopathies, coagulopathies, and
hematologic malignancies. The Barkley review materials
emphasize a systematic approach to interpreting complete
blood counts (CBC), coagulation studies, and peripheral smears,
along with evidence-based management of acute and chronic
blood disorders.
Core hematology topics tested include:
• Red blood cell disorders and anemias (iron deficiency,
B12/folate deficiency, hemolytic anemias, thalassemia, sickle cell
disease)
• White blood cell disorders and hematologic malignancies
(leukemias, lymphomas, myelodysplastic syndromes)
• Coagulation and bleeding disorders (hemophilia, von
Willebrand disease, DIC, ITP)
• Thrombotic disorders and anticoagulation management
• Transfusion medicine and blood product administration
• Hematology pharmacology (erythropoietin, iron
supplementation, anticoagulants, reversal agents)
• Diagnostic testing and interpretation (CBC, reticulocyte count,
peripheral smear, bone marrow biopsy)
This comprehensive practice exam contains 200 questions
covering all hematology content areas. Each question includes
the correct answer marked in italics with a detailed rationale in
bold.
,Section 1: Red Blood Cell Disorders & Anemias (Questions
1-50)
1. A 45-year-old woman presents with fatigue, dyspnea on
exertion, and pallor. Laboratory findings reveal hemoglobin
9.5 g/dL, MCV 75 fL, and ferritin 8 ng/mL. What is the most
likely diagnosis?
A. Anemia of chronic disease
B. Vitamin B12 deficiency anemia
C. Iron deficiency anemia
D. Thalassemia minor
Correct Answer: C
Rationale: Iron deficiency anemia is characterized by
microcytic (low MCV), hypochromic anemia with low
ferritin. Ferritin <30 ng/mL is the most sensitive and
specific test for iron deficiency. The classic symptoms
include fatigue, dyspnea, and pallor. Anemia of chronic
disease typically shows normal or elevated ferritin with low
TIBC, while B12 deficiency is macrocytic (high MCV).
2. A 68-year-old male with chronic kidney disease presents
with anemia. Which laboratory finding is most consistent
with anemia of chronic disease?
A. Low ferritin, elevated TIBC
B. Normal ferritin, normal TIBC
C. Elevated ferritin, low TIBC
D. Low ferritin, low TIBC
Correct Answer: C
Rationale: Anemia of chronic disease is characterized by
elevated or normal ferritin (as ferritin is an acute-phase
, reactant), low TIBC, and low serum iron. The underlying
mechanism involves hepcidin-mediated iron sequestration
and decreased erythropoietin production.
3. A 30-year-old vegan presents with fatigue and
paresthesias. Laboratory findings reveal hemoglobin 10.5
g/dL, MCV 115 fL, and B12 level of 150 pg/mL. What is the
most likely diagnosis?
A. Iron deficiency anemia
B. Vitamin B12 deficiency anemia
C. Folate deficiency anemia
D. Anemia of chronic disease
Correct Answer: B
Rationale: Vitamin B12 deficiency is characterized by
macrocytic anemia (MCV >100 fL) with neurologic
symptoms including paresthesias, memory loss, and gait
abnormalities. Vegans are at high risk due to dietary
deficiency. B12 level <200 pg/mL is diagnostic.
4. A 28-year-old female presents with heavy menstrual
bleeding and fatigue. Her hemoglobin is 8.8 g/dL, MCV 72
fL, and RDW 18%. What is the most likely diagnosis?
A. Thalassemia minor
B. Iron deficiency anemia
C. Anemia of chronic disease
D. Sideroblastic anemia
Correct Answer: B
Rationale: Iron deficiency anemia from chronic blood loss
(heavy menses) presents with microcytic anemia (low MCV)
