Chapter 09 Hematopoeitic System, Exams of Pathology

RChapter 09 Hematopoeitic System adiographic Pathology 8th Edition by Eisenberg

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Chapter 09: Hematopoietic System
Eisenberg: Comprehensive Radiographic Pathology, 7th Edition
1. The medical term for a red blood cell is
a. erythrocyte
b. leukocyte c. neutrophil
d. monocyte:
a. erythrocyte
2. The medical term for blood platelets is
a. leukocytes
b. neutrophils
c. thrombocytes
d. erythrocytes:
c. thrombocytes
3. Leukocytes are
a. red blood cells
b. white blood cells
c. cells essential to the formation of blood clots
d. cells essential to carrying oxygen to body tissues:
b. white blood cells
4. A biconcave, disk-shaped blood cell without a nucleus that contains he- moglobin is a(n)
a. leukocyte
b. eosinophil
c. monocyte
d. erythrocyte:
d. erythrocyte
5. Which of the following is defined as an iron-based protein that carries oxygen from the
respiratory tract to the body tissues?
a. Eosinophil.
b. Monocyte.
c. Platelet.
d. Hemoglobin.:
d. Hemoglobin.
6. In a normal person, the red blood cell count is
a. 4.5 to 6 million/mm3
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Chapter 09: Hematopoietic System

Eisenberg: Comprehensive Radiographic Pathology, 7th Edition

  1. The medical term for a red blood cell is a. erythrocyte b. leukocyte c. neutrophil d. monocyte:

a. erythrocyte

  1. The medical term for blood platelets is a. leukocytes b. neutrophils c. thrombocytes d. erythrocytes:

c. thrombocytes

  1. Leukocytes are a. red blood cells b. white blood cells c. cells essential to the formation of blood clots d. cells essential to carrying oxygen to body tissues:

b. white blood cells

  1. A biconcave, disk-shaped blood cell without a nucleus that contains he- moglobin is a(n) a. leukocyte b. eosinophil c. monocyte d. erythrocyte:

d. erythrocyte

  1. Which of the following is defined as an iron-based protein that carries oxygen from the respiratory tract to the body tissues? a. Eosinophil. b. Monocyte. c. Platelet. d. Hemoglobin.:

d. Hemoglobin.

  1. In a normal person, the red blood cell count is a. 4.5 to 6 million/mm

b. 14 to 15 grams/mm c. 5000 to 10,000/mm d. 150,000 to 400,000/mm3:

a. 4.5 to 6 million/mm

  1. In a normal person, the white blood cell count is a. 14 to 15 grams/mm b. 5000 to 10,000/mm c. 150,000 to 400,000/mm d. 4.5 to 6 million/mm3:

b. 5000 to 10,000/mm

  1. Which of the following cells are essential for clotting? a. Erythrocytes. b. Leukocytes. c. Basophils. d. Platelets.:

d. Platelets.

  1. Which of the following increase in response to allergic and parasitic conditions? a. Neutrophils. b. Basophils. c. Platelets. d. Eosinophils.:

d. Eosinophils.

  1. Which of the following defend the body against bacteria? a. Eosinophils. b. Neutrophils. c. Monocytes. d. Basophils.:

b. Neutrophils.

  1. A decrease in the amount of oxygen-carrying hemoglobin in the blood is termed a. spherocytosis b. anemia c. polycythemia d. leukemia:

b. anemia

b. Sickle cell anemia.

  1. Which type of hemolytic anemia occurs preponderantly in persons of Italian, Greek, or Sicilian descent? a. Spherocytosis. b. Sickle cell anemia. c. Thalassemia. d. Leukemia.:

c. Thalassemia.

  1. Which form of hemolytic anemia causes the most severe radiographic changes? a. Megaloblastic anemia. b. Thalassemia. c. Sickle cell anemia. d. Spherocytosis.: b. Thalassemia.
  2. Aplastic anemia results from a. hyperplasia of bone marrow b. long-term inadequate oxygen supply c. abnormal, defective hemoglobin d. failure of bone marrow to function: d. failure of bone marrow to function
  3. A neoplastic proliferation of white blood cells is termed a. leukemia b. polycythemia c. lymphoma d. mononucleosis:

a. leukemia

  1. Infectious mononucleosis may be caused by a. a neoplastic proliferation of lymphatic tissues b. kissing c. a spontaneous genetic defect d. the Epstein-Barr virus:

d. the Epstein-Barr virus

  1. Radiographic evidence of lymphoma on a chest x-ray is characterized by a. bone erosion in the thoracic spine b. splenomegaly c. asymmetric, bilaterally enlarged mediastinal lymph nodes d. obstruction of the small intestine:

c. asymmetric, bilaterally enlarged medi- astinal lymph nodes

  1. An inherited anomaly in blood coagulation that appears clinically only in males is termed

a. leukemia b. hemophilia c. polycythemia d. mononucleosis:

b. hemophilia

  1. Thrombocytopenia is defined as a. a deficiency in the number of platelets in the blood b. an increase in the number of platelets in the blood c. a decrease in the number of red blood cells d. an increase in the number of red blood cells:

a. a deficiency in the number of platelets in the blood

  1. A deficiency in the number of platelets is called a. ecchymoses b. hemophilia c. purpura d. leukemia:

c. purpura

  1. Where are red blood cells produced? a. Spleen. b. Red bone marrow. c. Yellow bone marrow. d. Lymph nodes.:

b. Red bone marrow.

  1. Where are white blood cells produced? a. Red bone marrow only. b. Yellow bone marrow only. c. Red bone marrow and lymphoid tissue. d.Yellow bone marrow and lymphoid tissue.:

c. Red bone marrow and lymphoid tissue.

  1. Where are platelets produced? a. Spleen. b. Red bone marrow. c. Yellow bone marrow. d. Lymph nodes.:

b. Red bone marrow.