2. When were Sanskrit writings written that describe a cholera-like disease?
(a) 500 A.D.
(b) After 40 A.D.
(c) 1241 B.C.
(d) Around 500 B.C.

3. In The Night-Soil Men, what hours did the night-soil men work?
(a) Midnight to 5 a.m.
(b) 1 a.m. to 6 a.m.
(c) 11 p.m. to 4 a.m.
(d) 10 p.m. to 3 a.m.

4. When did doctors begin recommending chloroform for the discomfort of childbirth?
(a) 1860s.
(b) 1840s.
(c) 1850s.
(d) 1870s.

5. About how many people were part of the London scavengers in The Night-Soil Men?
(a) 80,000.
(b) 50,000.
(c) 20,000.
(d) 100,000.

6. How old was Snow when he apprenticed to a surgeon on Newcastle-on-Tyne?
(a) 16.
(b) 15.
(c) 17.
(d) 14.

7. In The Investigator, how many blocks were ravished by cholera?
(a) 3 square blocks.
(b) 8 square blocks.
(c) 5 square blocks.
(d) 7 square blocks.

8. In The Night-Soil Men, how far would a bone-picker travel?
(a) 25-35 miles.
(b) 15-20 miles.
(c) 20-30 miles.
(d) 5-10 miles.

9. When Snow studied at Hunterian School of Medicine, how long did it take him to obtain his apothecary and surgeon's license?
(a) 3 1/2 years.
(b) 3 years.
(c) 2 years.
(d) 2 1/2 years.

10. In Eyes Sunk, Lips Dark Blue, when was the first time that cholera was known to exist on British soil?
(a) 1831.
(b) 1797.
(c) 1826.
(d) 1743.

11. How many men were on a team of night-soil workers?
(a) 2.
(b) 4.
(c) 6.
(d) 8.

12. In 1851 in the subdistrict of Berwick Street, how many people were there per acre of land?
(a) 50.
(b) 432.
(c) 205.
(d) 112.

13. In Eyes Sunk, Lips Dark Blue, what day of the week did the Eley brothers take a bottle of water from the Broad Street pump to their mother?
(a) Thursday.
(b) Wednesday.
(c) Monday.
(d) Tuesday.

14. In Eyes Sunk, Lips Dark Blue, how many sheep would the main livestock market at Smithfield regularly sell in two days?
(a) 500.
(b) 23,000.
(c) 15,000.
(d) 30,000.

15. When was Henry Whitehead offered a position at St. Luke's?
(a) 1847.
(b) 1851.
(c) 1849.
(d) 1853.