Snakes are used in various investigations of the effects of their venom on human physiology. Blood sampling is frequently an important part of these investigations. The heart is the most commonly used ...

NATIONAL PARK, N.J. (WPVI) -- Mel Cramer comes to the shores of National Park, New Jersey for the occasional catfish and the view. "I just enjoy sitting here watching the boats go by, the airplanes.

For patients in critical care units, blood can be drawn with a pediatric syringe instead of a standard 3 mL syringe, new research shows. "When overdone, phlebotomy can lead to transfusion and anemia, ...

For people with diabetes who inject insulin, the syringe and needle size can make a big difference in comfort and staying on track with steady blood sugar levels. According to a 2024 statistics report ...