Letter: p

Peripherally Inserted Central Line

Peripherally inserted central catheter

Good efficacy against Gram (+) and Gram (-) bacteria, enveloped and non-enveloped viruses, fungi, Mycobacteria and spores. EPA registered version is one-step disinfectant-cleaner pre-saturated wipe. EPA approved for C. difficile spores. If corrosion-inhibitor incorporated, non-corrosive to metals, plastics & varnish. No residue. Not (or minimally) affected by environmental factors (EPA cleared 5% soiling, 50% blood). Efficacy speed: Very Rapid. Product sold aspre-saturated wipes and liquid formats. If liquid version is purchased, active agents could bind onto cellulose in cotton or paper. Use non-binding polypropylene to preserve level of efficacy. This is also true for bleach, hydrogen peroxide and Quats.

Performed through the skin.

The creation of a new opening in the stomach through the skin, accomplished by puncturing the abdominal wall after the stomach has been distended by endoscopy. Through the hole, a PEG tube is placed to introduce nutrition.

A complete penetration of the wall of the large intestine, spilling the contents into the abdominal cavity. Bacteria and potential toxins (e.g., C. difficile toxins) are released into the site leading to peritonitis. Perforation is a surgical emergency and is one of the most serious consequences of toxic megacolon.

The rate of blood flow per given mass of tissue.

Gas exchange at the alveolar-capillary membrane that is determined by the rate of movement of blood through the pulmonary capillaries, rather than the rate of diffusion of gas across the membrane.

An emergency condition in which fluid accumulates in the pericardium. During central line insertion, the guidewire or catheter may puncture through the vena cava, leaking blood into the pericardium and exert pressure around the heart. The pressure decreases stroke volume and cardiac arrest usually follows.

Infection acquired during period from shortly before to shortly after birth.