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High School: 9th and 10th Grade
Biology
Biology - Use Of Drugs
Solution
Q.1.
What were the effects of thalidomide on a fetus?
0%
Twisted spine
100%
Limb abnormalities
0%
Kidney problems
0%
Uneven growth of the head bones (elephantitis)
Q.2.
Why was thalidomide sold to pregnant women?
0%
To cure backache
100%
To prevent varicose veins
0%
To help them sleep
0%
To stop morning sickness
Q.3.
What is the importance of thalidomide?
0%
It was the first ever antibiotic
0%
It prompted drug testing laws to be improved
100%
It was the most profitable drug of all time
0%
It was the first drug to be sold that didn't need a prescription
Q.4.
Why must medical drugs be tested before they are used on patients?
0%
To check they work efficiently
100%
To check that they are safe to use
0%
To find the best dose
0%
All of the above
Q.5.
Which one of the following is not a medical drug?
0%
Heroin
0%
LSD
0%
Paracetamol
100%
Thalidomide
Q.6.
What is a double blind clinical trial?
0%
One in which the patients wear blindfolds so they don't know if they have had the drug or the placebo
0%
Only the doctors know who has had the drug and who has had the placebo
0%
Only the patients know who has had the drug and who has had the placebo
0%
Neither the doctors nor the patients know who has had the drug and who has had the placebo until afterwards
Q.7.
What is the purpose of the first clinical trial?
0%
To see if it is toxic to humans
0%
To find the best dose
0%
To make some money so that they can manufacture the drug
0%
To see if people like the taste of the new drug
Q.8.
Why are drugs tested on cells, tissues and live animals in the laboratory first?
0%
Only to see if it does what the scientists hope it will do
0%
Only to find out if it could be toxic
0%
Only to check for the right dose
0%
To see if it if it works and is non-toxic
Q.9.
What is a placebo?
0%
A double strength version of a drug
0%
A half strength version of a drug
0%
A fake version of the drug
0%
A scientist who specializes in doing clinical trials
Q.10.
Which of these is one reason why it costs a lot of money to develop new drugs?
0%
A lot of the new substances being developed as drugs fail the first tests
0%
It makes the drugs companies more profit
0%
They pay large sums of money to people who agree to take part in clinical trials
0%
Making the placebo costs twice as much as making the new drug
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