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Edward Jenner couldn't test his theory on himself primarily because he needed to demonstrate a clear, controlled experiment with a subject who had not been previously exposed to smallpox. As a physician, he aimed to establish credibility and scientific rigor by using a healthy child, James Phipps, for his initial vaccination experiment. Testing on himself could have introduced variables that would undermine the results and interpretations of his findings. Additionally, the ethical standards of the time, although different from today, still necessitated a more careful approach to experimentation.
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Why could edward Jenner not test his theory on himself?
Edward Jenner could not test his theory on himself because it involved the risk of contracting smallpox, a dangerous and potentially fatal disease. Additionally, ethical standards and medical practices of his time did not support self-experimentation, especially with a disease that could have severe consequences. Instead, he chose to test his hypothesis on children, specifically using the cowpox virus to demonstrate immunity to smallpox.
How did Jenner test his prediction?
jenner tested his prediction on a small boy
What scientific method did Edward Jenner use?
the scientific method is grate
What was the name of the boy Edward Jenner used in his experiment?
Edward Jenner used a boy named James Phipps in his experiment. In 1796, Jenner inoculated Phipps with material taken from a cowpox sore to test his theory that cowpox could provide immunity to smallpox. This groundbreaking experiment led to the development of the smallpox vaccine and laid the foundation for immunology.
Why did Edward Jenner carry out his test on several people instead of on just one person?
Edward Jenner carried out his tests on multiple people because he needed more data to prove his theory on vaccination was correct. In medical science it is required to test on multiple people due to how different each person's body works to prove if a treatment works.
Does the car theory test cover the motorcyle theory test?
And what car theory test are you referring to?
Which of the following kept freed slaves from voting in the southa. Poll taxB.CarpetbaggersC.ScalawagsD. Literacy test?
Literacy Test cuz they couldnt read
What evidence did edward Jenner get to show if his idea was right?
he test it with a vaccine
What evidence did edward Jenner get to show that his idea was right?
He tested it on an 8 year old boy and on some of his children.
Why did some people count differently?
idk. i was trying to find it for a test but i couldnt. BUMMER. It was about the house of representatives.
How many questions are there in a theory test?
Usually there are 50 question in a theory test. But this just depends on who made the test and what the test is covering.
What observations led Jenner to come up with this theory?
Edward Jenner observed that milkmaids who had contracted cowpox, a less severe disease, did not get smallpox, a much more deadly illness. He hypothesized that exposure to cowpox could provide immunity against smallpox. To test this, he inoculated a young boy with material taken from a cowpox sore, and later exposed him to smallpox, finding that he did not contract the disease. This led Jenner to develop the first successful smallpox vaccine, laying the groundwork for immunology.
