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WorksheetsChapter 4 Quiz
Total questions: 60
Worksheet time: 37mins
What is an infectious disease?
A disease that can be spread from person to person
A disease that cannot be spread from person to person
Which of the following is an effective method of preventing infection by Malaria?
Use pesticides to kill the mosquito (vector)
Quarantine the mosquitos that carry the parasite
Provide condoms to prevent transmission of parasite during sex
Drink plenty of water
A pathogen is another word for
bacteria
germs
virus
antibodies
A tiny, non-living particle that invades and then multiplies inside a living cell is called
bacteria
a virus
a fungi
ha protist
Antibodies are only effective against a specific pathogen because:
The shape of the antibody is the same as the shape of the antigen on the pathogen
The shape of the antibody is complementary to the shape of the antigen on the pathogen
Antibodies cause a primary immune response
Antibodies cause a secondary immune response
A person produces antibodies to influenza after vaccination. This is an example of:
Natural (passive) immunity
Natural (active) immunity
Artificial (passive) immunity
Artificial (active) immunity
A host is:
An organism that harbors a pathogen
Grant Denyer on Family Feud
An animal that transmits a pathogen
A microorganism that has been transmitted
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 condition in which a person's immune system is overly sensitive to environmental substances that are normally harmless.
Allergy
Antigen
Bacteria
Virus
A weakened or dead virus can act as a:
Allergen
Virus
Vaccine
Pathogen
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
Artificial Passive 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
Artificial Passive 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
Which of the following types of immunity is a short-term immunity?
Passive immunity
Active immunity
Which of the following types of immunity is a long-term immunity?
Passive immunity
Active immunity
Passive immunity is developed after you receive antibodies from another individual / another sources.
True
False
Active immunity is developed after being exposed to an infection / from getting a vaccination.
True
False
Measles, chicken pox, influenza is an examples of infectious diseases, yes or no.
Yes
No
Which of the following is disease that is not infectious?
Tinea
Tuberculosis
Dengue fever
cancer
Infectious disease are spread by (i)__________ , transmitted by infected person called (ii) ______________.
pathogens, vector
vector, pathogens
pathogen, host
host, medium
Based on the image, what is the true reason people need to wear that type of face mask.
wear by healthy person to protect from sick person.
to cover nose and mouth of sick person so that they cannot infect others
To filter small particle or smoke and dust from entering mouth
Sars-Cov2 virus that lead to Covid19 disease is example of (i)___________ disease that transmitted through (ii)_________ transmission.
(i) waterborne (ii) water
(i) touch (ii) parasite
(i) airborne (ii) droplet
"Cholera, Typhoid, Amoebic dysentery"
is the common disease that transmitted through _____
air
touch
vector
water
The following skin disease can be prevented by...
Share and exchange cloth among friends
practice proper hygiene like showering.
eat and maintain proper and balance food.
What is NOT symptoms of Dengue fever?
Vomiting
High fever
Nose bleeding
Muscle pain
In our body, the first line of defence consists of skin and mucous membrane.
True
False
What is the meaning of antigen?
ability of the body system to resist pathogens before it is infected
protein produced by white blood cells into the bloodstream
foreign substance that come from outside the body and induces the production of antibodies
an animal that transmit pathogen
This graph refer to
Passive natural immunity
Passive artificial immunity
Active natural immunity
Active artificial immunity
Which one is the correct statement for passive natural immunity?
temporary and short-lived
fast and temporary
occurs when a person recovers from an infection
occurs when a vaccine is injected into the body
A patient suffering from a disease shows the following symptoms: sustained high fever (39-40 degree celcius), intestinal bleeding, red rashes, headache and loss of appetite. Identify the disease.
Typhoid
Pneumonia
Malaria
Ascariasis
This graph refer to
Passive natural immunity
Passive artificial immunity
Active natural immunity
Active artificial immunity
Following are the causes that weaken the immune system except
Stress
Exposure to polluted air
Exposure to pesticides
Healthy diet
Pathogen enters our body through
Skin
Respiratory system
Digestive system
All above
Our body has 3 lines of body defence to fight pathogens
True
False
White blood cells fight the pathogen through ...... process
Phagocynisis
Phagorytosis
Phagocytosis
Phagolysis
In third line of body defence, pathogen will fight with
Red blood cell
White blood cell
Antibody
Anybody
Pathogen will enter the skin if there is a....on the skin
Wound
Injured
Hole
Food
...... and .....produced by the skin contains chemicals that can kill microorganism
Sweet
Sweat
Sebum
Serum
Mucuos membrane is the membrane that produced mucous along the
Reproductive system
Digestive system
Respiratory system
Lymphatic system
Nasal hair inside our nose is to
trap microorganisms
filter microorganism
kill microorganism
paralyse microorganism
Mucous lining on nasal cavity is important to
kill microorganism
protect microorganism
trap microorganisms
digest microorganism
Diagram shows a process of
Erytrocytisis
Phagocytosis
Parolysis
Phagonisis
What happen in the diagram?
Antibody stick up all antigens into a lumps
Antigen stick among themselves to build an large lump
Antibody release toxin to kill antigens
Antigen absorbs nutrien from antibody
Ability of our body to fight pathogen.
This statement refers to
Immunisation
Immunity
Immune system
Immusegregation
Specific body defence mechanism happen in ...
First line body defence
Second line body defence
Third line body defence
Fourth line body defence
During phagocytosis, white blood cell will release ... To destroy phatogen cells.
vaccine
enzyme
mucous
wax
What is the meaning of disease
An illness that cause by toxic chemical expose by our body.
Abnormal condition on body and mind that cause discomfort.
Normal condition by body react to certain foreign substance
