ques = new Array()
cor = new Array()

ans = new Array()
ans[1] = new Array()
ans[2] = new Array()
ans[3] = new Array()
ans[4] = new Array()
ans[5] = new Array()
ans[6] = new Array()
ans[7] = new Array()
ans[8] = new Array()
ans[9] = new Array()
ans[10] = new Array()

fb = new Array()
fb[1] = new Array()
fb[2] = new Array()
fb[3] = new Array()
fb[4] = new Array()
fb[5] = new Array()
fb[6] = new Array()
fb[7] = new Array()
fb[8] = new Array()
fb[9] = new Array()
fb[10] = new Array()


ques[1] = "Which Greek physician gave his name to an oath that doctors take?"
cor[1] =2
ans[1][1]="Galen."
ans[1][2]="Hippocrates."
ans[1][3]="Caesar."
fb[1][1]="Sorry but that's not right. Galen was a physician but it is the Hippocratic Oath that is associated with medicine."
fb[1][2]="That's right. The Hippocratic Oath is associated with medicine."
fb[1][3]="Not right here. Caesar was a Roman emperor"

ques[2] = "What type of infection was the bubonic plague?"
cor[2] =3
ans[2][1]="An infection that caused fatal kidney damage."
ans[2][2]="Bubonic plague caused liver failure."
ans[2][3]="A highly infectious form of pneumonia."
fb[2][1]="No, that's not correct. Bubonic plague was a fatal from of pneumonia."
fb[2][2]="No, that's not correct. Bubonic plague was a fatal from of pneumonia."
fb[2][3]="Yes, that's right. Bubonic plague was a fatal from of pneumonia."


ques[3] = "Who proposed that the heart was a muscular pump that circulated blood in the blood vessels?"
cor[3] =1
ans[3][1]="William Harvey."
ans[3][2]="Leonardo da Vinci."
ans[3][3]="Edward Jenner."
fb[3][1]="That's right. William Harvey first described the correct structure of the circulatory system."
fb[3][2]="No, that's not right. Da Vinci made many anatomical drawings. William Harvey proposed the structure of the circulatory system."
fb[3][3]="Sorry, Jenner developed vaccination. William Harvey proposed the structure of the circulatory system. "


ques[4] = "What disease did Jenner develop vaccination against?"
cor[4] =3
ans[4][1]="Malaria."
ans[4][2]="Meningitis."
ans[4][3]="Smallpox."
fb[4][1]="Bad luck. Malaria is caused by a parasite. Jenner vaccinated against smallpox."
fb[4][2]="Sorry but that's wrong. There are modern vaccines against meningitis but Jenner first developed vaccination against smallpox."
fb[4][3]="Excellent. Jenner first developed vaccination against smallpox."


ques[5] = "What important discovery did Roentgen make in 1895?"
cor[5] =1
ans[5][1]="X-rays."
ans[5][2]="The structure of DNA."
ans[5][3]="Viruses."
fb[5][1]="That's right. Roentgen was the first to observe x-rays and develop their use in medicine."
fb[5][2]="Bad luck. The structure of DNA was an important discovery but this was made by Watson and Crick."
fb[5][3]="No. Viruses were discovered much later. Roentgen was the first person to observe x-rays."

ques[6] = "Penicillin is an antibiotic. It acts against what types of micro-organisms?"
cor[6] =2
ans[6][1]="Fungus."
ans[6][2]="Bacteria."
ans[6][3]="Virus."
fb[6][1]="Sorry, penicillin is made by a fungus but it kills bacteria."
fb[6][2]="Yes, that's correct. Antibiotics act against infections caused by bacteria."
fb[6][3]="No, that's wrong. Antibiotics do not have any effect on viruses."

ques[7] = "What is the Human Genome Project?"
cor[7] =3
ans[7][1]="The discovery of the structure of DNA."
ans[7][2]="Listing all the chromosomes found in humans."
ans[7][3]="The genetic sequencing of all the genes in human DNA."
fb[7][1]="Not really. The structure was of DNA was first described by Watson and Crick."
fb[7][2]="Sorry, the human chromosomes have been observed for some time."
fb[7][3]="That's right. The human genome project found the DNA sequence of all the genes that make up a human."