Following a colostomy the viability of the stoma is indicated by <em>pink to brick red color . </em>
If there is another color then it is indicative of some problems. For example a<em> blue color</em> is indicative of ischemia and and a <em>greyish color</em> is indicative of necrosis.
Thus, in the post operative care it is essential for the nurse to check the viability of the stoma by ensuring it has a brick red.
Nitrogen-fixing bacteria change nitrogen into a form of soluble nitrates that plants can use ...the air is 80% nitrogen but it is in N2 form which plants cannot use
Asexual reproduction only requires one parent. The offspring is essentially a clone of the parent and while becoming identical will decrease genetic variation
