WBCs
How many different types of white Blood Cells do we have?
5
Are there specific types of WBCs involved in the first line of defense?
The 2nd Line of defense is also known as?
Innate Immunity
3rd Line of defense is also known as?
Adaptive Immunity
Immunological Memory states that the ______ exposure will result in a faster immune response
2nd or later
White Blood Cells recognize what on foreign pathogens?
Antigens
Provide an example of a first line of defense mechanism
Skin, gut/respiratory epithelium, flora
Mucus, Cilia, Tears/saliva, urine, feces
Gastric juices, Lactic Acid
What are the targets for this line of defense?
Non-specific- all unwanted/foreign pathogens
True/False Antibodies are responsible for recognizing and destroying antigens
False
Define a weakened or killed microbe/virus or bit of a protein/RNA
Vaccines
Where is the unwanted debris collected by WBCs filtered at?
Where is normal flora located?
on the superficial layers of the epidermis and upper parts of the hair follicles
In a healthy adult, one does not need to seek medical advice until a temperature reaches what degrees (fahrenheit)?
105 degrees
T lymphocytes activate the production of what two types of cells?
Cytotoxic T Cells and B-Lymphocytes
It is a new mutant or they have become immunocompromised
Which types of WBCs are involved in innate immunity?
Neutrophils, Eosinophils, Basophils
Where are lysozymes located within the First Line of Defense?
Mucus and tear secretions
Define the process of WBCs engulfing pathogens
Phagocytosis
Cell-mediated Immunity uses what type(s) of cells
T cells
Anaphylactic Shock
B and T cells are considered what type of WBC?
Agranular
What causes acne ?
Normal flora entering the body
Inflammation is first initiated by what process?
Degranulation
Antibody-Mediated Immunity uses which type(s) of cells?
B cells
When an individual is considered Immunodeficient, they likely would see what when evaluating their cells?
Low number of WBCs