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WorksheetsImmunity
Total questions: 27
Worksheet time: 21mins
Weakened microbes that stimulate the immune system to produce antibodies used to fight future invasions by the same microbe. Example: chicken pox, measles, small pox
Vaccine
Disease
Immunity
A protein, produced by the immune system that either attacks invading pathogens or marks them for killing.
Antibodies
Microbe
AIDS
Allergy
A secondary immune response will be faster when...
The individual has encountered the pathogen already
The individual's macrophages are on high alert
The individual has encountered the pathogen and has memory B cells circulating
Antibodies are produced by T cells
Antibiotics do not work on
bacteria
viruses
HIV patients
children
Which best describes the relationship between antibodies and antigen?
One antibody can affect several different antigens.
Antibodies are specific to one antigen.
Antigens are produced in response to antigen.
Immunity develops when an antigen destroys an antibody.
Immunity that occurs when a person's own immune system produces antibodies in response to the presence of a pathogen when a person gets sick
Natural Passive Immunity
Natural Active Immunity
Artificial Active Immunity
Immunity in which antibodies are given to a person rather than produced within the person's own body
Artificial Passive Immunity
Natural Passive Immunity
Artificial Active Immunity
Which immunity is present at birth and passed from the mother to the baby through milk and the placenta?
Artificial Active Immunity
Natural Active immunity
Natural passive immunity
Artificial passive immunity
When the body launches an immune response against its own cells
HIV infection
Cancer
Vaccination
Autoimmune disease
Cells that ingest pathogens are
plasma cells
phagocytic cells
helper T cells
B cells
T cells are made in the___________
bone marrow
spleen
thymus
tonsils
Which one is a way the body defends against a pathogen?
Fever
Inflammation
Oedema
All of these are correct
B Cells that remember antigens on foreign substances
Memory Cells
Plasma Cells
T cells
Killer cells
What are some risk factors for a suppressed immune system?
Age, Chronic Illness, Genetics, Pregnancy, Substance Abuse
Chronic Illness, Substance Abuse, Weight, Gender, Genetics
Age, Genetics, Pregnancy, Height, Eating Habits
Substance Abuse, Pregnancy, Chronic Illness, Gender, Activity Level
Acquired Immunity is inborn and related to genetic factors.
TRUE
FALSE
The body’s nonspecific defenses against invading pathogens include
plasma B cells
mucus, sweat and tears.
Antibodies.
Killer T cells.
Unlike active immunity, passive immunity causes
long term resistance to disease
no resistance to disease
short term resistance to disease
Which cell primes B AND T cells?
Macrophages
Helper T cells
Cytotoxic T cells
Red blood cells
