Question 1

What blood type can receive blood from anyone?

Accepted Answer

A) AB 
B) B 
C) A 
D) O 
A) AB 
B) B 
C) A 
D) O

Question 2

-Identify the formed element labeled "a."

Accepted Answer

A) Platelet 
B) Eosinophil 
C) Lymphocyte 
D) Erythrocyte 
A) Platelet 
B) Eosinophil 
C) Lymphocyte 
D) Erythrocyte

Question 3

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) Lymphocyte 
A) Eosinophil 
B) Basophil 
C) Neutrophil 
D) Lymphocyte

Question 4

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

Accepted Answer

A) Fume hood 
B) Stethoscope 
C) Centrifuge 
D) Sphygmomanometer 
A) Fume hood 
B) Stethoscope 
C) Centrifuge 
D) Sphygmomanometer

Question 5

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 sample 
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 sample

Question 6

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 antigen 
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 antigen

Question 7

-Identify the structure labeled "b."

Accepted Answer

A) Thrombocyte 
B) Leukocyte 
C) Erythrocyte 
D) White blood cell 
A) Thrombocyte 
B) Leukocyte 
C) Erythrocyte 
D) White blood cell

Question 8

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 minute 
A) 4 minutes 
B) 12 minutes 
C) 7 minutes 
D) 1 minute

Question 9

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 solution 
A) Inhibit excessive heparin secretion 
B) Directly convert fibrin into fibrinogen 
C) Release chemicals that stimulate clotting 
D) Directly precipitate fibrin out of solution

Question 10

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

Accepted Answer

A) Basophil 
B) Megakaryocyte 
C) Monocyte 
D) Eosinophil 
A) Basophil 
B) Megakaryocyte 
C) Monocyte 
D) Eosinophil

Question 11

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

Accepted Answer

A) 35 
B) 50 
C) 65 
D) 60 
A) 35 
B) 50 
C) 65 
D) 60

Exam 19: Blood

What blood type can receive blood from anyone?

-Identify the formed element labeled "a."

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.

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

What is a hematocrit?

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

-Identify the structure labeled "b."

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

What do platelets do to aid coagulation?

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

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

Introduction to Anatomy and Physiology

Introduction to the Organ Systems

Chemistry

The Microscope

The Cell

Histology

The Integumentary System

Introduction to the Skeletal System

The Axial Skeleton

The Appendicular Skeleton

Joints

Introduction to the Muscular System: Muscle Tissue

Gross Anatomy of the Muscular System

Introduction to the Nervous System

The Central Nervous System: Brain and Spinal Cord

The Peripheral Nervous System: Nerves and Autonomic Nervous System

General and Special Senses

The Endocrine System

Anatomy of the Heart

Physiology of the Heart

Anatomy of Blood Vessels

Circulatory Pathways and the Physiology of Blood Vessels

The Lymphatic System

Anatomy of the Respiratory System

Physiology of the Respiratory System

Anatomy of the Digestive System

Physiology of the Digestive System

Anatomy of the Urinary System

Physiology of the Urinary System

Reproductive and Development

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