Question 1

Which leukocyte is not shown in one of the three micrographs?

Accepted Answer

A)  Basophil
B)  Megakaryocyte
C)  Monocyte
D)  EosinophilE) B) and C)
F) None of the above

Question 2

Carol is a healthy 20-year-old female with no history of bleeding disorders. Which coagulation time is most likely hers?

Accepted Answer

A)  4 minutes
B)  12 minutes
C)  7 minutes
D)  1 minuteE) None of the above
F) A) and B)

Question 3

Which would be a normal hematocrit value for a healthy adult male?

Accepted Answer

A)  35
B)  50
C)  65
D)  60E) All of the above
F) None of the above

Question 4

-Identify the formed element labeled "a."

Accepted Answer

A)  Platelet
B)  Eosinophil
C)  Lymphocyte
D)  ErythrocyteE) A) and D)
F) C) and D)

Question 5

-Identify the structure labeled "b."

Accepted Answer

A)  Thrombocyte
B)  Leukocyte
C)  Erythrocyte
D)  White blood cellE) A) and B)
F) B) and C)

Question 6

What do platelets do to aid coagulation?

Accepted Answer

A)  Inhibit excessive heparin secretion
B)  Directly convert fibrin into fibrinogen
C)  Release chemicals that stimulate clotting
D)  Directly precipitate fibrin out of solutionE) B) and D)
F) None of the above

Question 7

You are examining a human blood smear under the microscope and note a large cell with a bilobed nucleus and orange-red granules in the cytoplasm. Identify the cell.

Accepted Answer

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

Question 8

What is a hematocrit?

Accepted Answer

A)  Percentage of erythrocytes in a blood sample
B)  Percentage of anemic cells in a blood sample
C)  Percentage of leukocytes in a blood sample
D)  Percentage of platelets in a blood sampleE) All of the above
F) A) and B)

Question 9

What tool is used to separate the cells when performing a hematocrit?

Accepted Answer

A)  Fume hood
B)  Stethoscope
C)  Centrifuge
D)  SphygmomanometerE) B) and D)
F) None of the above

Question 10

What blood type can receive blood from anyone?

Accepted Answer

A)  AB
B)  B
C)  A
D)  OE) None of the above
F) B) and D)

Question 11

What antigen is present on the surface of B+ erythrocyte?

Accepted Answer

A)  No ABO antigens and a +Rh antigen
B)  B antigen and +Rh antigen
C)  Anti-A antigen and an anti-Rh antigen
D)  A antigen and +Rh antigenE) C) and D)
F) A) and C)

Exam 19: Blood

Which would be a normal hematocrit value for a healthy adult male?

Correct Answer
verified

-Identify the structure labeled "b."

Correct Answer
verified

-Identify the formed element labeled "a."

Correct Answer
verified

What do platelets do to aid coagulation?

Correct Answer
verified

What antigen is present on the surface of B+ erythrocyte?

Correct Answer
verified

Which leukocyte is not shown in one of the three micrographs?

Correct Answer
verified

You are examining a human blood smear under the microscope and note a large cell with a bilobed nucleus and orange-red granules in the cytoplasm. Identify the cell.

Correct Answer
verified

What is a hematocrit?

Correct Answer
verified

Carol is a healthy 20-year-old female with no history of bleeding disorders. Which coagulation time is most likely hers?

Correct Answer
verified

What blood type can receive blood from anyone?

Correct Answer
verified

What tool is used to separate the cells when performing a hematocrit?

Correct Answer
verified

Exam 19: Blood

Which would be a normal hematocrit value for a healthy adult male?

Correct AnswerverifiedShow Answer

-Identify the structure labeled "b."

Correct AnswerverifiedShow Answer

-Identify the formed element labeled "a."

Correct AnswerverifiedShow Answer

What do platelets do to aid coagulation?

Correct AnswerverifiedShow Answer

What antigen is present on the surface of B+ erythrocyte?

Correct AnswerverifiedShow Answer

Which leukocyte is not shown in one of the three micrographs?

Correct AnswerverifiedShow Answer

You are examining a human blood smear under the microscope and note a large cell with a bilobed nucleus and orange-red granules in the cytoplasm. Identify the cell.

Correct AnswerverifiedShow Answer

What is a hematocrit?

Correct AnswerverifiedShow Answer

Carol is a healthy 20-year-old female with no history of bleeding disorders. Which coagulation time is most likely hers?

Correct AnswerverifiedShow Answer

What blood type can receive blood from anyone?

Correct AnswerverifiedShow Answer

What tool is used to separate the cells when performing a hematocrit?

Correct AnswerverifiedShow Answer

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified