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Presentation transcript:

200 pt 300 pt 400 pt 500 pt 100 pt 200 pt 300 pt 400 pt 500 pt 100 pt 200pt 300 pt 400 pt 500 pt 100 pt 200 pt 300 pt 400 pt 500 pt 100 pt 200 pt 300 pt 400 pt 500 pt 100 pt HIV Non specific defenses Specific immunity BloodOther

HIV is short for this

What is human immunodeficiency virus?

These are the symptoms of the initial infection

What are flu like symptoms ( fever, fatigue, body aches etc)?

When the body’s helper T-cells fall below this level, opportunistic infections can cause AIDS

What is 200/ml of blood?

This is the most common way of catching AIDS in males

What is sexual intercourse?

This is the normal level of helper t cells in a healthy human

What is /ml of blood?

People that have this type of accident are more susceptible to diseases because they lose the skin barrier

What is they are BURN victims?

This is a special protein which is in skin that helps it to become a physical barrier to pathogens

What is Keratin?

This is how mucus helps to rid the body of pathogens

What is that they trap pathogens?

This is the most common type of white blood cells

What are neutrophils?

Histamines are released by these types of cells

What are basophiles?

Most WBC are made here

What is bone marrow?

This organ/gland of the immune system sometimes causes problems in children so the doctors may remove it

What are tonsil and/or adenoid?

These are the main 2 cells that are in the cell-mediated immune response

What is cytotoxic T cells and helper T cells ?( suppressor t cells is also an acceptable answer)

Plasma cells are specialized cells that can make these

What are antibodies?

The first time a body encounters a pathogen, this I what the immune response is called

What is the primary immune response?

Red blood cells are know are these by most biology students

What are erythrocytes?

Red blood cells carry this element in their hemoglobin which helps it to attach to oxygen

What is iron?

These are the 4 major types of blood groups

What are A, B, AB and O?

This protein is long and sticky chains. It helps the body to clot by forming a net

What is fibrin?

I have an RH factor of negative. A smart Biology student would say that RH is short for this…… (are you smart ;))

What is Rhesus factor?

A second child may have a problem with its RH factor if its mother has this type of RH

What is the mother has RH-?

Lymph nodes help to filter blood and also contain these cells

What are lymphocytes?

When the body attacks itself instead of a pathogen, this disorder occurs

What is an autoimmune disease

These proteins inhibit the growth of viruses in cells

What are interferon?

These cells are especially effective of killing cancer cells and cells that infected with viruses

What are Natural killer cells?