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Questions and Answers
Which blood type can donate to all other blood types?
Which blood type can donate to all other blood types?
- Type A
- Type AB
- Type O (correct)
- Type B
An Rh- person can receive Rh+ blood without any problem during their first transfusion.
An Rh- person can receive Rh+ blood without any problem during their first transfusion.
True (A)
What is the purpose of the RhoGAM shot during pregnancy?
What is the purpose of the RhoGAM shot during pregnancy?
To prevent the buildup of anti-Rh+ antibodies in the mother's blood.
Type AB blood has the presence of both antigens A and ____.
Type AB blood has the presence of both antigens A and ____.
Match the blood type with its compatibility:
Match the blood type with its compatibility:
Which type of cell is primarily responsible for fighting chronic infections?
Which type of cell is primarily responsible for fighting chronic infections?
Thromocytopenia is a condition characterized by an insufficient number of circulating platelets.
Thromocytopenia is a condition characterized by an insufficient number of circulating platelets.
What is the process of blood cell formation called?
What is the process of blood cell formation called?
The largest white blood cells that function as macrophages are called ______.
The largest white blood cells that function as macrophages are called ______.
Match the following blood cell types with their primary functions:
Match the following blood cell types with their primary functions:
What is the primary role of platelets in hemostasis?
What is the primary role of platelets in hemostasis?
The coagulation cascade is initiated by platelets alone.
The coagulation cascade is initiated by platelets alone.
What are the two types of stem cells produced from a hemocytoblast?
What are the two types of stem cells produced from a hemocytoblast?
A thrombus is a clot that forms in a ______ blood vessel.
A thrombus is a clot that forms in a ______ blood vessel.
Match the following disorders with their descriptions:
Match the following disorders with their descriptions:
Which of the following is NOT a step in hemostasis?
Which of the following is NOT a step in hemostasis?
The fetal liver and spleen are the primary sites of hematopoiesis before birth.
The fetal liver and spleen are the primary sites of hematopoiesis before birth.
What is agglutination in relation to blood typing?
What is agglutination in relation to blood typing?
An embolus can cause serious complications when it lodges in a critical area such as the ______.
An embolus can cause serious complications when it lodges in a critical area such as the ______.
What is the main function of platelets?
What is the main function of platelets?
Leukocytes are responsible for transporting oxygen in the blood.
Leukocytes are responsible for transporting oxygen in the blood.
Name the process of blood cell formation.
Name the process of blood cell formation.
The main immune defense cells are called ______.
The main immune defense cells are called ______.
Match the types of white blood cells with their primary functions:
Match the types of white blood cells with their primary functions:
Which type of white blood cell increases during an allergic reaction?
Which type of white blood cell increases during an allergic reaction?
Fibrinogen is an inactive protein involved in the clotting process.
Fibrinogen is an inactive protein involved in the clotting process.
What is leukocytosis?
What is leukocytosis?
Hemostasis involves three main processes: vascular spasm, platelet plug formation, and ______.
Hemostasis involves three main processes: vascular spasm, platelet plug formation, and ______.
What is the normal range of white blood cells per cubic millimeter of blood?
What is the normal range of white blood cells per cubic millimeter of blood?
Anemia is characterized by an increase in the number of red blood cells.
Anemia is characterized by an increase in the number of red blood cells.
Name a condition that can lead to a deficiency of vitamin B12 and cause anemia.
Name a condition that can lead to a deficiency of vitamin B12 and cause anemia.
The __________ cascade is a series of reactions that leads to the formation of a blood clot.
The __________ cascade is a series of reactions that leads to the formation of a blood clot.
Which of the following is NOT a function of blood?
Which of the following is NOT a function of blood?
Match the type of anemia with its cause:
Match the type of anemia with its cause:
Study Notes
Blood Types
- Type AB has both A and B antigens, can receive blood from A, B, AB, and O blood types.
- Type A has A antigens, can receive blood from A and O blood types.
- Type B has B antigens, can receive blood from B and O blood types.
- Type O is the "universal donor" as it lacks both A and B antigens, meaning it can be given to any blood type. Type O can only receive blood from type O.
Rh Blood Group
- Rh stands for Rhesus factor.
- Most people are Rh+ (Rh-positive), meaning they carry the Rh antigen.
- Individuals who are Rh- (Rh-negative) do not have the Rh antigen.
- If an Rh- person receives Rh+ blood for the first time, their immune system becomes sensitized and starts producing antibodies against the Rh antigen. This does not immediately cause hemolysis (rupture of red blood cells) because it takes time to produce enough antibodies.
- If an Rh- person receives Rh+ blood again, the antibodies will attack the donor's Rh+ red blood cells, causing hemolysis.
Rh-Related Problem During Pregnancy
- A mismatch occurs when an Rh- mother carries an Rh+ baby. This can cause problems for the unborn child.
- The first pregnancy usually proceeds without problems because the mother's immune system has not yet been sensitized to the Rh antigen.
- Subsequent pregnancies with Rh+ babies can lead to the development of antibodies in the mother's blood, which can cross the placenta and attack the baby's red blood cells.
- A RhoGAM shot can prevent the buildup of anti-Rh+ antibodies in the mother's blood, protecting the baby.
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Description
Test your knowledge on blood types and their compatibility. Explore questions about donation, transfusion protocols, and the significance of the RhoGAM shot during pregnancy. Ideal for students studying biology and human anatomy.
