Specifications

1
Nurses' Exposure to Entonox in Labour and Delivery *
Langley Memorial Hospital, Langley, British Columbia
Nurse Identifier Date Field
Sample
Number
Start
Time
Stop Time Length of shift (show
length of breaks)
# deliveries
in shift
# N2O
deliveries in
shift
Badge
problems?
Yes/no
Results
(ppm)
Comments
Nurse 1 7/26/01 BP1 7:45 19:27 12 hrs (1X1 hr
and 2X 15 min)
00no
< 0.7
ug/sample
Below detection limits (BDL)
Nurse 2 7/26/01 BP02 7:45 15:15 8 (2 x 0.5 hrs) 0 0 yes BDL
badge fell out of holder and hit
floor (didn't break)
Nurse 3 7/26/01 BP03 7:45 17:35 10 0 0 no BDL
Nurse 4 7/26/01 BP04 7:46 19:06 11.5 (1 x 1 hr
and 2 x 15 min)
00noBDL
Nurse 5 7/26/01 BP05 20:04 7:16 12 1 1 no 5.5
Delivery 2
Nurse 6 7/26/01 BP06 20:04 7:13 12 1 1 no 6
Nurse 7 7/26/01 BP07 20:06 7:13 12 2 2 yes 4.2
Delivery 1
badge fell out of holder and hit
floor (didn't break)
Nurse 8 7/26/01 BP08 20:07 7:14 12 0 0 yes 1.1
badge fell out of holder and hit
floor (didn't break)
Blank 7/26/01 BP09 N/A N/A N/A N/A N/A no BDL
N/A
Nurse 9 7/27/01 BP10 7:49 19:42 12 1 1 yes 6.3
Delivery 3
badge fell out of holder and hit
floor (didn't break)
Nurse 10 7/27/01 BP11 7:55 15:19 8 1 0 no 4.1
Nurse 11 7/27/01 BP12 7:54 19:31 12 1 0 no BDL