Pressure ulcers are wounds that develop in a patient's skin, mostly where weight is distributed on a surface. There are a large number of factors that can make a patient vulnerable to pressure ulcers:     Immobility, such as that related to bedrest  Poor nutrition, because patients who don't eat, don't heal  Confusion or an uncooperative patient  Incontinence  Excessively moist or excessively dry skin  Age  Smoking  Diabetes or other circulatory diseases    All pressure ulcers begin as non-blanchable erythema. This means that the area is reddened and, when pressed, does not lose its color. Healthy skin will blanch, meaning it temporarily turns pale or even white. The fact that skin does not perform this color change means that it is a Stage 1 ulcer.     Note the following stage descriptions:       Stage 1:  Non-blanchable, no open skin     Stage 2:  Open skin blister, no depth, may be drainage     Stage 3:  Full-thickness tissue loss, some depth and possible tunneling    ...
NCLEX Simplified is a blog that focuses on strategies for studying for the NCLEX by analyzing questions, reading up on individual topics, and discussing test day pointers. NCLEX Simplified was created by Lisa Chou as a method to help students pass their test on the first try. It has a phenomenal rate of success!