CSS - PMS - CCE - PCS - General Science
Blood System
Which principal role is correctly associated with Eosinophils?
A. rapidly phagocytose many bacteria during acute infection
B. participate in primary hemostasis and blood clot formation
C. are prominent in parasitic infections and allergic responses
D. mediate adaptive immune responses
Correct Answer: C
Eosinophils is associated with are prominent in parasitic infections and allergic responses.
CSS - PMS - CCE - PCS - General Science
Blood System
Which blood component is best identified by the following principal role: can enter tissues and differentiate into macrophages?
A. Monocytes
B. Red blood cells
C. Lymphocytes
D. Platelets
Correct Answer: A
The blood component matching 'can enter tissues and differentiate into macrophages' is Monocytes.
CSS - PMS - CCE - PCS - General Science
Blood System
Which principal role is correctly associated with Monocytes?
A. release mediators such as histamine
B. can enter tissues and differentiate into macrophages
C. rapidly phagocytose many bacteria during acute infection
D. transport oxygen mainly through hemoglobin
Correct Answer: B
Monocytes is associated with can enter tissues and differentiate into macrophages.
CSS - PMS - CCE - PCS - General Science
Blood System
Which blood component is best identified by the following principal role: mediate adaptive immune responses?
A. Eosinophils
B. Monocytes
C. Lymphocytes
D. Hemoglobin
Correct Answer: C
The blood component matching 'mediate adaptive immune responses' is Lymphocytes.
CSS - PMS - CCE - PCS - General Science
Blood System
Which principal role is correctly associated with Lymphocytes?
A. mediate adaptive immune responses
B. binds and transports oxygen in red blood cells
C. include antibodies and various transport proteins
D. rapidly phagocytose many bacteria during acute infection
Correct Answer: A
Lymphocytes is associated with mediate adaptive immune responses.
CSS - PMS - CCE - PCS - General Science
Blood System
Which blood component is best identified by the following principal role: rapidly phagocytose many bacteria during acute infection?
A. Basophils
B. Neutrophils
C. Hemoglobin
D. Eosinophils
Correct Answer: B
The blood component matching 'rapidly phagocytose many bacteria during acute infection' is Neutrophils.
CSS - PMS - CCE - PCS - General Science
Blood System
Which principal role is correctly associated with Neutrophils?
A. can enter tissues and differentiate into macrophages
B. rapidly phagocytose many bacteria during acute infection
C. release mediators such as histamine
D. mediate adaptive immune responses
Correct Answer: B
Neutrophils is associated with rapidly phagocytose many bacteria during acute infection.
CSS - PMS - CCE - PCS - General Science
Blood System
Which blood component is best identified by the following principal role: participate in primary hemostasis and blood clot formation?
A. Lymphocytes
B. Platelets
C. Fibrinogen
D. Globulins
Correct Answer: B
The blood component matching 'participate in primary hemostasis and blood clot formation' is Platelets.
CSS - PMS - CCE - PCS - General Science
Blood System
Which principal role is correctly associated with Platelets?
A. rapidly phagocytose many bacteria during acute infection
B. mediate adaptive immune responses
C. can enter tissues and differentiate into macrophages
D. participate in primary hemostasis and blood clot formation
Correct Answer: D
Platelets is associated with participate in primary hemostasis and blood clot formation.
CSS - PMS - CCE - PCS - General Science
Blood System
Which blood component is best identified by the following principal role: transport oxygen mainly through hemoglobin?
A. Monocytes
B. Red blood cells
C. Fibrinogen
D. Hemoglobin
Correct Answer: B
The blood component matching 'transport oxygen mainly through hemoglobin' is Red blood cells.
CSS - PMS - CCE - PCS - General Science
Blood System
Which principal role is correctly associated with Red blood cells?
A. include antibodies and various transport proteins
B. transport oxygen mainly through hemoglobin
C. can enter tissues and differentiate into macrophages
D. rapidly phagocytose many bacteria during acute infection
Correct Answer: B
Red blood cells is associated with transport oxygen mainly through hemoglobin.
CSS - PMS - CCE - PCS - General Science
Blood System
Which blood cells fight infections?
A. Red blood cells
B. White blood cells
C. Platelets
D. Plasma only
Correct Answer: B
B: Correct because white blood cells are part of the immune response. A: Wrong because red cells transport oxygen. C: Wrong because platelets help clotting. D: Wrong because plasma is the fluid part of blood.
CSS - PMS - CCE - PCS - General Science
Blood System
The universal donor blood group is commonly considered:
A. AB positive
B. O negative
C. A positive
D. B positive
Correct Answer: B
A: Wrong because AB positive is generally called universal recipient, not donor. B: Correct because O negative red cells lack A, B, and Rh antigens and are commonly used as universal donor type. C: Wrong because A positive has A and Rh antigens. D: Wrong because B positive has B and Rh antigens.
CSS - PMS - CCE - PCS - General Science
Blood System
Which blood group is called the universal recipient?
A. O
B. A
C. B
D. AB Positive
Correct Answer: D
AB+ can receive blood from all groups.
CSS - PMS - CCE - PCS - General Science
Blood System
Which blood group is called the universal donor?
A. A
B. B
C. AB
D. O Negative
Correct Answer: D
O− can donate to all blood groups.
CSS - PMS - CCE - PCS - General Science
Blood System
Human blood is red due to:
A. Chlorophyll
B. Hemoglobin
C. Plasma
D. Platelets
Correct Answer: B
Hemoglobin contains iron, giving blood its red color.
CSS - PMS - CCE - PCS - General Science
Blood System
A person with 'AB' blood group is sometimes called a universal recipient because of the
A. Presence of antibodeis in his blood
B. Lack of antibodies in his blood
C. Lack of both antigens and antibodies in his blood
D. Lack of atnigen in his blood