Question 1

In an adult,red blood cells are formed in the red bone marrow of the

Accepted Answer

A)  ribs.
B)  sternum.
C)  skull.
D)  ends of the long bones of the limbs.
E)  All of the above are correct.F) B) and D)
G) A) and E)

Question 2

What is the average life span of a red blood cell?

Accepted Answer

A)  1 week
B)  30 days
C)  120 days
D)  6 monthsE) A) and B)
F) A) and C)

Question 3

What is the PT/INR result of a healthy individual with a normal clotting ability?

Accepted Answer

A)  10 to 20 seconds
B)  0.8 to 1.2
C)  1 to 2
D)  2.5 to 3.5E) C) and D)
F) All of the above

Question 4

What is the most common cause of microcytic anemia?

Accepted Answer

A)  A lack of iron in the diet
B)  A lack of vitamin B₁₂ in the body
C)  Kidney disease
D)  Bone cancerE) C) and D)
F) A) and B)

Question 5

The plasma functions in

Accepted Answer

A)  transporting electrolytes needed by the cells.
B)  transporting nutrients to the tissues.
C)  picking up wastes from the tissues.
D)  transporting antibodies, enzymes, and hormones.
E)  all of the above ways.F) C) and D)
G) A) and B)

Question 6

Which of the following is not a granular leukocyte?

Accepted Answer

A)  Neutrophil
B)  Eosinophil
C)  Basophil
D)  MonocyteE) None of the above
F) B) and D)

Question 7

The results of a differential white blood cell count indicate there are no basophils.This is considered to be

Accepted Answer

A)  below the reference range.
B)  within the reference range.
C)  above the reference range.
D)  invalid.E) A) and D)
F) A) and C)

Question 8

When using a microhematocrit centrifuge,the hematocrit test results should be read at the

Accepted Answer

A)  top of the red cell column.
B)  bottom of the red cell column.
C)  top of the buffy coat.
D)  top of the plasma column.E) C) and D)
F) None of the above

Question 9

Which of the following is the largest white blood cell?

Accepted Answer

A)  Neutrophil
B)  Basophil
C)  Lymphocyte
D)  Monocyte
E)  EosinophilF) B) and D)
G) B) and E)

Question 10

Which of the following results in leukopenia?

Accepted Answer

A)  Appendicitis
B)  Chickenpox
C)  Chemotherapy
D)  Rheumatic feverE) None of the above
F) A) and B)

Question 11

A mature erythrocyte has a _____ shape and _____ nucleus.

Accepted Answer

A)  biconcave; contains a
B)  round; contains a multilobed
C)  convex; does not contain a
D)  biconcave; does not contain aE) A) and B)
F) B) and C)

Question 12

An abnormal increase in the number of leukocytes is known as

Accepted Answer

A)  lymphocytosis.
B)  leukopenia.
C)  leukocytosis.
D)  hyperleukia.E) None of the above
F) All of the above

Question 13

What is the normal range for a platelet count for an adult (in platelets per cubic millimeter of blood) ?

Accepted Answer

A)  5000 to 10,000
B)  12 to 16
C)  180,000 to 300,000
D)  150,000 to 400,000E) A) and B)
F) All of the above

Question 14

Match between columns
                        Premises: Breakdown
White
Small
Abnormal reduction in number
Abnormally large
Color
Abnormal condition
Cell
Eat,swallow
Below,deficient
Unequal,dissimilar
Blood

Accepted Answer

The Answer of phag/o and macr/o and micro- and -osis is...

Question 15

Mrs.Nelson has a white blood cell count of 14,500.This is considered to be

Accepted Answer

A)  within the reference range.
B)  above the reference range.
C)  below the reference range.
D)  an inaccurate test result.E) A) and D)
F) A) and B)

Question 16

Which of the following white blood cells has granules in the cytoplasm that stain bright reddish orange?

Accepted Answer

A)  Neutrophil
B)  Basophil
C)  Lymphocyte
D)  Monocyte
E)  EosinophilF) C) and E)
G) B) and C)

Question 17

Which of the following tests is not included in a CBC?

Accepted Answer

A)  Differential white blood cell count
B)  Hemoglobin
C)  Hematocrit
D)  Prothrombin time
E)  Red and white blood cell countsF) D) and E)
G) A) and B)

Question 18

Which of the following red blood cell indices measures the average size of a single red blood cell?

Accepted Answer

A)  MCV
B)  MCH
C)  MCHC
D)  RDWE) All of the above
F) B) and D)

Question 19

The nucleus of a neutrophil generally contains

Accepted Answer

A)  three to five lobes.
B)  six to eight lobes.
C)  fine granules.
D)  no lobes.E) B) and D)
F) None of the above

Exam 18: Hematology

What is the average life span of a red blood cell?

Correct Answer
verified

Match each word part meaning with its correct word part.

The plasma functions in

Correct Answer
verified

Which of the following results in leukopenia?

Correct Answer
verified

Which of the following tests is not included in a CBC?

Correct Answer
verified

What is the PT/INR result of a healthy individual with a normal clotting ability?

Correct Answer
verified

A mature erythrocyte has a _ shape and _ nucleus.

Correct Answer
verified

When using a microhematocrit centrifuge,the hematocrit test results should be read at the

Correct Answer
verified

Mrs.Nelson has a white blood cell count of 14,500.This is considered to be

Correct Answer
verified

An abnormal increase in the number of leukocytes is known as

Correct Answer
verified

The nucleus of a neutrophil generally contains

Correct Answer
verified

The results of a differential white blood cell count indicate there are no basophils.This is considered to be

Correct Answer
verified

Which of the following white blood cells has granules in the cytoplasm that stain bright reddish orange?

Correct Answer
verified

Which of the following is the largest white blood cell?

Correct Answer
verified

What is the most common cause of microcytic anemia?

Correct Answer
verified

Which of the following is not a granular leukocyte?

Correct Answer
verified

In an adult,red blood cells are formed in the red bone marrow of the

Correct Answer
verified

Which of the following red blood cell indices measures the average size of a single red blood cell?

Correct Answer
verified

What is the normal range for a platelet count for an adult (in platelets per cubic millimeter of blood) ?

Correct Answer
verified

Exam 18: Hematology

What is the average life span of a red blood cell?

Correct AnswerverifiedShow Answer

Match each word part meaning with its correct word part.

The plasma functions in

Correct AnswerverifiedShow Answer

Which of the following results in leukopenia?

Correct AnswerverifiedShow Answer

Which of the following tests is not included in a CBC?

Correct AnswerverifiedShow Answer

What is the PT/INR result of a healthy individual with a normal clotting ability?

Correct AnswerverifiedShow Answer

A mature erythrocyte has a _____ shape and _____ nucleus.

Correct AnswerverifiedShow Answer

When using a microhematocrit centrifuge,the hematocrit test results should be read at the

Correct AnswerverifiedShow Answer

Mrs.Nelson has a white blood cell count of 14,500.This is considered to be

Correct AnswerverifiedShow Answer

An abnormal increase in the number of leukocytes is known as

Correct AnswerverifiedShow Answer

The nucleus of a neutrophil generally contains

Correct AnswerverifiedShow Answer

The results of a differential white blood cell count indicate there are no basophils.This is considered to be

Correct AnswerverifiedShow Answer

Which of the following white blood cells has granules in the cytoplasm that stain bright reddish orange?

Correct AnswerverifiedShow Answer

Which of the following is the largest white blood cell?

Correct AnswerverifiedShow Answer

What is the most common cause of microcytic anemia?

Correct AnswerverifiedShow Answer

Which of the following is not a granular leukocyte?

Correct AnswerverifiedShow Answer

In an adult,red blood cells are formed in the red bone marrow of the

Correct AnswerverifiedShow Answer

Which of the following red blood cell indices measures the average size of a single red blood cell?

Correct AnswerverifiedShow Answer

What is the normal range for a platelet count for an adult (in platelets per cubic millimeter of blood) ?

Correct AnswerverifiedShow Answer

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verified

A mature erythrocyte has a _ shape and _ nucleus.

Correct Answer
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