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Question 1

Which option is correct about two forms of severe polio?

A spinal and bulbar B acute and chronic C viral and bacterial D dry and wet

Question 2

Choose the best answer for spinal polio mainly affects from the chapter.

A the eyes B the skin C the stomach only D the limbs

Question 3

In the lesson, what is the correct answer for bulbar polio mainly affects?

A teeth B hearing only C breathing and vital functions D hair growth

Question 4

Select the right option for common result feared in polio.

A speechlessness only B paralysis C loss of memory only D blindness only

Question 5

Which option is correct about who were most vulnerable to polio?

A children B soldiers C judges D farm managers

Question 6

Choose the best answer for public mood before a vaccine from the chapter.

A complete calm B celebration C indifference D great fear

Question 7

In the lesson, what is the correct answer for one major campaign against polio?

A Blue Ribbon League B Open Window Circle C March of Dimes D Red Cross Medal

Question 8

Select the right option for role of March of Dimes.

A running election campaigns B raising funds and public support for research C organizing sports festivals D selling schoolbooks

Question 9

Which option is correct about why early vaccine attempts failed?

A researchers did not fully understand that more than one virus type existed B they lacked microscopes C they had no patients D they refused to do experiments

Question 10

Choose the best answer for key scientist of the first successful vaccine from the chapter.

A Albert Einstein B Louis Pasteur C Robert Koch D Jonas Salk

Question 11

In the lesson, what is the correct answer for method used by Salk?

A ice to weaken the virus B salt to kill the virus C formalin to inactivate the whole virus D heat to dry the virus

Question 12

Select the right option for type of Salk vaccine.

A plant vaccine B inactivated / killed-virus vaccine C live oral vaccine D bacterial vaccine

Question 13

Which option is correct about protection rate noted for Salk's vaccine?

A about 70 to 90 percent B 10 to 20 percent C 30 to 40 percent D 100 percent from the start

Question 14

Choose the best answer for how the first Salk vaccine was given from the chapter.

A by mouth B by spray C by skin patch D by injection

Question 15

In the lesson, what is the correct answer for main problem with the original Salk vaccine?

A it caused only mild fever in all patients B it could not be stored C some virus particles were not fully inactivated D it had no effect on any virus

Question 16

Select the right option for result of the faulty original batch.

A 500 cases with 50 deaths B 260 cases of polio including 10 deaths C 26 cases with no deaths D 100 cases with 1 death

Question 17

Which option is correct about another important scientist in polio vaccine development?

A Albert Sabin B Thomas Edison C Ronald Ross D Dr. Welldon

Question 18

Choose the best answer for Sabin vaccine is from the chapter.

A an injected killed-virus vaccine B a blood transfusion C a vitamin tonic D an oral live-attenuated vaccine

Question 19

In the lesson, what is the correct answer for major advantage of Sabin vaccine?

A it works only on adults B it eliminates all side effects C easy mass immunization by mouth D it needs no storage

Question 20

Select the right option for another advantage of oral vaccine.

A it works only in winter B it can produce intestinal immunity C it avoids all booster doses forever D it needs surgery

Question 21

Which option is correct about one disadvantage of oral vaccine?

A it may shed live virus and affect immunocompromised people B it always causes immediate death C it cannot be swallowed D it is not a vaccine

Question 22

Choose the best answer for what sanitation ironically changed in polio history from the chapter.

A poor sanitation removed the virus at once B better roads created polio C clean water made vaccines useless D improved sanitation delayed childhood exposure and reduced natural immunity

Question 23

In the lesson, what is the correct answer for term used for disease regularly present in a region?

A sudden B invisible C endemic D remote

Question 24

Select the right option for what induces higher levels of antibody formation.

A larger syringes B effective culturing and purification techniques C fear of the disease D higher body temperature only

Question 25

Which option is correct about later direction in research?

A recombinant biotechnology B astrology C steam power D telepathy

Question 26

Choose the best answer for recombinant biotechnology here involves from the chapter.

A mixing herbs with vaccines B using only animal fat C heating virus in open air D genetic alteration of poliovirus and use of bacterial gene cloning

Question 27

In the lesson, what is the correct answer for bacterial host named in later research?

A Vibrio cholerae B Streptococcus C Escherichia coli D Bacillus anthracis

Question 28

Select the right option for ultimate goal discussed.

A replacing all vaccines B complete eradication of poliomyelitis C only seasonal control D keeping polio in cities only

Question 29

Which option is correct about example of successful eradication used for hope?

A smallpox B influenza C common cold D measles in all regions

Question 30

Choose the best answer for broad message of the chapter from the chapter.

A disease cannot be controlled B science is helpless C public health is unimportant D science, persistence, and public effort can defeat disease

Question 31

In the lesson, what is the correct answer for best keyword?

A nostalgia B superstition C immunization D betrayal

Question 32

Select the right option for another keyword.

A revenge B eradication C ornamentation D isolation

Question 33

Which option is correct about another keyword?

A public health B magic C feudalism D romance

Question 34

Choose the best answer for what Roosevelt did in the larger fight from the chapter.

A developed the vaccine himself B forbade scientific study C closed all hospitals D helped create public awareness and support for research

Question 35

In the lesson, what is the correct answer for what made polio especially frightening?

A it always lasted one day B it spared all young people C it could suddenly cripple children D it affected only crops

Question 36

Select the right option for why polio vaccine history matters.

A it rejects vaccination B it shows how medicine advances through trial, correction, and persistence C it proves science never makes mistakes D it says one experiment solves everything

Question 37

Which option is correct about chapter's educational value?

A it links science with social responsibility B it separates science from society C it glorifies fear D it rejects public campaigns

Question 38

Choose the best answer for best one-line summary from the chapter.

A a sportsman wins a friend B a grandmother feeds birds C a child marriage procession crosses a river D the chapter traces how scientists and public movements developed safer polio vaccines and moved toward eradication

Question 39

In the lesson, what is the correct answer for reader's final response?

A fear of ghosts B admiration for war C respect for scientific effort and hope for disease control D laughter at a prank

Question 40

Select the right option for broad moral.

A fear is better than treatment B organized science and collective action can save human life C disease must simply be endured D public action is useless

Question 41

Which option is correct about authors?

A Bonnie A. M. Okonek and Linda Morganstein B Jesse Owens and Luz Long C Sam Pitroda and Churchill D Khushwant Singh and Nehru

Question 42

Choose the best answer for genre from the chapter.

A lyric poem B short story C dramatic monologue D informative scientific prose

Question 43

In the lesson, what is the correct answer for main subject?

A grandmother's memories B team-building seminars C the history and science of polio vaccine development D the Olympic Games

Question 44

Select the right option for country highlighted at the start.

A Japan B America C Germany D France

Question 45

Which option is correct about year of major outbreak mentioned?

A 1921 B 1911 C 1931 D 1945

Question 46

Choose the best answer for public figure affected by polio from the chapter.

A Winston Churchill B Sam Pitroda C Luz Long D Franklin D. Roosevelt

Question 47

In the lesson, what is the correct answer for early symptoms of polio attack?

A sneezing, itching, and bleeding B chest pain, burns, and fainting C headache, nausea, vomiting, and fever D rash, cough, and toothache

Question 48

Select the right option for carriers of poliovirus.

A salt, sugar, and oil B air, food, and water C dust, light, and heat D books, clothes, and ink

Question 49

Which option is correct about percentage that suffer severe paralytic polio?

A about 1 percent B about 10 percent C about 25 percent D about 50 percent

Question 50

Choose the best answer for two forms of severe polio from the chapter.

A acute and chronic B viral and bacterial C dry and wet D spinal and bulbar