Unit 4:
Topic 6: Infection Immunity and Forensics
Immunity and specific immune response
By Mr Khan
,• Lymph nodes contain
macrophages and stop
bacteria; they store
lymphocytes, and release
them when specific foreign
matter is close. .
• The lymphatic system is a
system of tubes that carry
lymph.
• Lymph is the name given
to the clear fluid that
flows through the
lymphatic system.
• Lymphocytes are white
blood cells, found in blood
and lymph
, We can divide the specific immune system
into 2 different types
• Humoral response – involves B cells and
antibodies and T helper Cells
• Cell mediated response – involves T
killer cells , T helper cells and T memory
cells
Topic 6: Infection Immunity and Forensics
Immunity and specific immune response
By Mr Khan
,• Lymph nodes contain
macrophages and stop
bacteria; they store
lymphocytes, and release
them when specific foreign
matter is close. .
• The lymphatic system is a
system of tubes that carry
lymph.
• Lymph is the name given
to the clear fluid that
flows through the
lymphatic system.
• Lymphocytes are white
blood cells, found in blood
and lymph
, We can divide the specific immune system
into 2 different types
• Humoral response – involves B cells and
antibodies and T helper Cells
• Cell mediated response – involves T
killer cells , T helper cells and T memory
cells
