PHYSIOLOGY 2020 (Coagulation and Immunology)

A vibrant illustration showing blood cells, immune system components, and coagulation pathways, symbolizing coagulation and immunology in a scientific context.

Coagulation and Immunology Quiz

Test your knowledge on key concepts in coagulation and immunology with this engaging quiz! Dive into intricate details of antigen-presenting cells, blood types, and the immune response.

Challenging questions across multiple topics
Multiple choice format for ease of answering
Perfect for students and professionals alike

45 Questions11 MinutesCreated by EvaluatingCell742

Which among the ff does not differentiate from CD8+ T-cells?

Helper T cells

Cytotoxic T cells

Suppressor T cells

Memory T cells

Which of the ff immunoglobulins is most abundant in a primary immune response?

IgG

IgM

IgA

IgE

If a mother has A+ blood and a father has B- blood, which of the following CANNOT be the blood type of their child?

Why is blood type AB called the universal recipient?

It can only accept blood from types A, B and O.

It has both anti-A and anti-B antibodies on the cell surface.

It has both A and B antigens on the cell surface.

It is only able to accept blood from type AB.

Low levels of albumin may result to which of the ff:

Increase in oncotic pressure

Decrease in hydrostatic pressure

Water coming out of blood vessels

All of the above

A spike in the gamma globulin level on an electrophoretic pattern is indicative of

Anemia

Leukemia

Multiple Myeloma

Folic acid deficiency

Formation of red blood cells at 20 years of age happens mainly in

Long bones

Flat bones

All bones

Liver and bone

If a patient is anemic, it is possible that he or she has

Chronic lung disease

Polycythemia

Heart failure

Chronic renal failure

A patient with liver failure would have

Low prothrombin levels

Shortened prothrombin time

Decreased factor VIII levels

All of the above

The following prevents red cell maturation EXCEPT

Gastrectomy

Ileal resection

Vegan diet

Folate intake

Oxygen affinity to hemoglobin is low in the following EXCEPT

Fever

Alkalosis

Exercise

High temperature

What type of cross-matching happens when a donor's serum is matched with the patient's RBC?

Major

Minor

Dominant

Recessive

Which of the ff statements is true?

Arlene, who is type O+ can donate blood to a person with A+ blood.

Daniel, who is O+ can receive blood from an O- blood donor.

Daniela is anemic therefore her hemoglobin levels must be high.

Francis is treated with iron supplementation for chronic lung disease.

This test is used to assess the pathway using Factors VIII, IX, XI and XII.

Bleeding Time

Clotting Time

Prothrombin Time

Partial Thromboplastin Time

Deep venous thrombosis is caused by

Liver disease

Anticoagulation

Protein C deficiency

Vitamin K deficiency

The first line of defense once inflammation escapes physical and chemical barriers.

Macrophage

Neutrophil

Basophil

Eosinophil

"Neutrophils are able to squeeze in between endothelial cells."

Margination

Diapedesis

Chemotaxis

Migration

A patient with severe parasitic infection will reveal increased level of

B cells

T cells

Eosinophil

Neutrophil

The reticuloendothelial system is composed of the following EXCEPT

Monocyte

Macrophage

Lymph node

Neutrophil

Which of the following enzymes induces apoptosis of target cell?

Perforin

Granzyme

MHC-I

Epitope

Which immunoglobulin passes through the placenta and protects the newborn infant?

IgA

IgD

IgE

IgG

The major effect of antibodies comes from

Agglutination of antigen

Activation of complement system

Neutralization of antigen

Lysis of cell membrane

Allergic sensitization refers to

Degranulation of mast cells

Loss of allergic reactivity upon second exposure

Formation of specific IgE upon first antigen exposure

Release of histamine upon antigen contact

This enzyme transports carbon dioxide from the tissues.

Carbonic anhydrase

Superoxide reductase

Lipase

C3 convertase

Active immunity is

Introducing Anti-Rh immunoglobulin to newborns with hemolytic disease

Giving preformed antibodies to protect against antigens

Giving of antigen to let body form antibodies

Short term and quick in effect

Sickle cell anemia

Decreased amount of hemoglobin

Abnormally shaped hemoglobin

Inadequate numbers of RBC

Higher than normal hematocrit

Who among the following may exhibit polycythemia?

Lance who lives in the NCR region.

Jerick who works out every afternoon after class.

JC who has an iron supplementation prescription from her doctor.

None of the above

Which of the following is true of the extrinsic pathway?

Happens when there is contact with collagen

Tissue factor is activated

HMW kininogen is used to activate Factor XI

Factor IXa acts as protease to activate factor VIIIa

The process by which phagocytosis is facilitated by a third-party molecule.

Trans-phagocytosis

Invagination

Chemotaxis

Opsonization

After phagocytosis, macrophage is activated and releases

Tumor necrosis factor

IL-1

GM-CSF

All of the above

Which of the following happens during preprocessing?

Lymphocyte further differentiates

Increase in lymphocyte diversity

Admixing with self antigens

All of the above

The end point of the bleeding time test is the formation of

Fibrin

Platelet plug

Thrombin

Fibrin and thrombin

Which of the following is not a step in phagocytosis?

Recognition

Invagination

Chemotaxis

Phagosome formation

PHYSIOLOGY 2020 (Coagulation and Immunology)

Coagulation and Immunology Quiz

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