WorksheetsB3 Infection and response revision
Total questions: 23
Worksheet time: 15mins
Name
Class
Date
1.
Which of the following is not a communicable disease?
a)
Measles
b)
Flu
c)
Heart Disease
d)
Salmonella
2.
A pathogen is .....
a)
A protein on the surface of bacteria
b)
A drug taken to cure an illness
c)
A protein produced by the body to stop infection
d)
Any micro-organism that causes infectious disease
3.
Whats an example of pathogens ?
a)
Bacteria
b)
Viruses
c)
Fungi
d)
All of the them
4.
What's an example of a protist infection ?
a)
Salmonella
b)
Rose Black Spot
c)
Malaria
d)
AIDS
5.
What type of infections do antibiotics help to treat?
a)
Bacterial Infections
b)
Viral Infections
c)
Protist Infections
d)
None of them
6.
A mosquito is a...?
a)
Pathogen
b)
Malaria
c)
Vector
d)
Protist
7.
This can prevent measles…?
a)
Antibiotics
b)
Antifungals
c)
Vaccination
d)
Injection
8.
These live and reproduce inside your cells…?
a)
Bacteria
b)
Virus
c)
Fungus
d)
Protist
9.
Which pathogen causes Black Rose Spot and how is it treated?
a)
A Fungus, pesticide
b)
B Bacteria, herbicide
c)
C Fungus, herbicide
d)
D Virus, pesticide
10.
What three examples of non-specific defense systems ?
a)
Skin
Feet
Heart
Feet
Heart
b)
Skin
Ear
Feet
Ear
Feet
c)
Skin
Nose
Mouth
Nose
Mouth
d)
Skin
Nose
Stomach
Nose
Stomach
11.
How do white blood cells help to destroy the pathogen ?
a)
Phagocytosis
b)
Antibody production
c)
Antitoxin production
d)
All of them
12.
What is an antigen?
a)
a drug
b)
a lethal side effect from antibodies
c)
molecule that kills antibodies
d)
molecule that causes antibodies to be prodiced against it
13.
An unwanted physical or mental effect caused from using a drug is a
a)
Antagonism
b)
Synergism
c)
Drug Misuse
d)
Side effect
14.
What is a placebo?
a)
A form of therapy
b)
An effective drug
c)
A blind trial
d)
A fake drug
15.
What is the name of a drug trial where the patient and the doctor doesn't know which patients have the drug?
a)
Double bind trial
b)
Double blind trial
c)
Single blind trial
d)
Single bind trial
16.
What is meant by the term dose?
a)
Whether or not a drug can easily kill infectious pathogens
b)
Whether or not a drug harms our body cells
c)
How much of a drug is needed to kill you
d)
How much of a drug is needed to be effective
17.
What is meant by the term toxicity?
a)
Whether or not a drug can easily kill infectious pathogens
b)
Whether or not a drug harms our body cells
c)
How much of a drug is needed to kill you
d)
How much of a drug is needed to be effective
18.
Why do doctors suggest people get a flu vaccine each year?
a)
viruses replicate more rapidly over time
b)
viruses can mutate from year to year
c)
vaccines are absorbed by the body after a year
d)
vaccines get stronger over time
19.
Special proteins produced by the body to attack foreign invaders.
a)
antibodies
b)
antigen
20.
Why are clinical drug trials important?
a)
They can improve the health of patients
b)
To understand whether the drug causes any harmful side effects
c)
They help test the effectiveness of the drug
d)
To test whether the drug works and if it causes any harmful side effects
21.
Why are double blind trials important?
a)
They make sure the results are fair and unbiased
b)
If the scientist knows who has taken the drug they will lie or change results to show it works
c)
They are the only type of clinical trials available
d)
Patients might lie about any side effects they feel
22.
Why are placebos so important?
a)
To help understand if the drug actually makes any real difference
b)
It is too expensive to give all the people who want to volunteer the drug
c)
To save some people from the risk of harmful side effects
23.
Why is the data from clinical trials peer reviewed before it is published?
a)
to prevent people guessing the results of the trial
b)
to prevent false claims about the drug
c)
to check the side effects of the drug
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