STERILE WOUND DRESSING FUNDAMENTALS EXPLAINED

Infusion of nutrient solution: Give nutritional aid for sufferers who are unable to eat orally and inject the nutrient solution to the gastrointestinal tract or veins via a syringe.Exhaust: Right before injection, gently push the piston to expel a small degree of air from the syringe to prevent injecting air into the human body.The ancillary Resour