Did you know that over 180,000 people search for information on acne everyday, out of which 77,000 want to know more about acne medicine ? And that there are over 22 million sites talking about acne, and acne medicine, treatment and products ? This tells me a few things. One, there are many people out there suffering from acne, and they are interested in knowing what kind of acne medicine is available to help them cure their problem. Equally, there are millions of available acne treatments and products out there. Obviously, no one acne medicine is suitable for any one person then.

First, a quick review on what acne is. It is what the layperson calls “pimples” or “zits”. There are different forms of acne, and all can occur at the same time, though one stage does not necessarily progress to the next. There are comedones, or blackheads and whiteheads, as they are usually called. Then there are acne spots caused by bacteria, leading to inflammation, resulting in a red possibly painful swelling called a papule. If the papule does not subside spontaneously, a pustule may form. This heals by discharging pus. A severe enough reaction may cause a lot of deep damage, leaving behind scars.

The field of nursing that deals with life-threatening problems and human response is termed critical care nursing. Such nurses work in the emergency and intensive care units. In the US, critical care nurses need to be registered. The American Association of Critical Care Nurses (AACN) is the national advisory body providing certification to nurses interested in critical care. AACN sets various standards for critical care nurses and maintains them. The tests for these certifications are quite difficult and require thorough knowledge of critical care practices and pathophysiology. Critical care nurses need to be conversant with various critical care technologies and their uses.

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The technologies that are used include equipments like cardiac and hemodynamic monitoring systems, intra-aortic balloon pumps (IABP), mechanical ventilator therapy, continuous renal replacement equipment (CRRT/CVVHDF), ventricular assist devices (LVAD and RVAD), extracorporeal mechanical oxygenation circuits (ECMO) and other life support devices. These nurses have to work with a variety of patient population in different areas like ICU, high dependency units, cardiac units, post operative care and medical evacuation teams.