Perioperative care [edit]. Peri-op care is the care that is given before, during and after surgery. It takes place in hospitals, in surgical centers attached to hospitals, in freestanding surgical centers or health care providers' offices. This period is used to prepare the patient both physically and psychologically for the surgical procedure and after surgery.
In clinical terms, often used to describe the portions of the appendicular skeleton (that is, upper extremity, lower extremity). See also: limb, end, pole. extremity. 1. the distal or terminal portion of elongated or pointed structures. 2. limb.
An extremophile (from Latin extremus meaning extreme and Greek philiÄ (ÏÎ¹Î»Î¯Î±) meaning love) is an organism that thrives in physically or geochemically extreme conditions that are detrimental to most life on Earth.ost known extremophiles are microbes. The domain Archaea contains renowned examples, but extremophiles are present in numerous and diverse genetic lineages of bacteria and archaeans. Furthermore, it is erroneous to use the term extremophile to encompass all archaeans, as some are mesophilic.