Figure 3 
USE OF CELLULOSE-TAPE SLIDE 
FOR DIAGNOSIS OF PINWORM 
PREPARATION 
INFECTIONS 
a CtlKjlo««-tope slide preporotion 
b. Hold slide ogoinst tongue depressor one inch 
from end ond lift long portion of tope from 
slide 
e Press gummed turfoces ogomst severol oreos f- Replace tope on slide 
of pertonol region 
g Smooth tope with cotton or gowie 
Note: Specimerts ore best obtotned o 
few hours after the person hos retired, 
perhaps ot 10 or II P.M., or the first 
thing In the morning before a bowel 
movement or both 
26 
