As Pot Use Rises, Teens' Grades May Fall: Study
THURSDAY, Oct. 23, 2014 (HealthDay News) -- Occasional marijuana
use does not appear to affect teens' intelligence or school
performance, but heavy marijuana use is associated with slightly
lower exam scores, according to a new study.
Doctors Often Unaware Their Patients Have Catheters
THURSDAY, Oct. 23, 2014 (HealthDay News) -- Hospital patients
often have tubes placed in their veins to deliver medication or
take blood samples. But a new study suggests their doctors don't
always know about it.