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The mean corpuscular hemoglobin concentration (MCHC) is a measure of the concentration of hemoglobin in a given volume of packed red blood cell. It is calculated by dividing the hemoglobin by the hematocrit. Reference ranges for blood tests are 32 to 36 g/dL (320 to 360g/L), [1] or between 4.81 and 5.58 mmol/L. It is thus a mass or molar ...
The mean corpuscular hemoglobin, or "mean cell hemoglobin" (MCH), is the average mass of hemoglobin (Hb) per red blood cell (RBC) in a sample of blood. It is reported as part of a standard complete blood count. MCH value is diminished in hypochromic anemias. [1] RBCs are either normochromic or hypochromic. They are never "hyperchromic".
"IRS list of charities eligible to receive deductible contributions search or download". Internal Revenue Service. Archived from the original on May 15, 2016. "IRS Publication 557" (PDF). Internal Revenue Service. Publication 557 governs 501(c) organizations. "Look up funds in a 501(c)(3) (990 search)". Foundation Center.
An organization must meet certain requirements set forth in the code. Some organizations must also file a request with the Internal Revenue Service to gain status as a tax-exempt non-profit charitable organization under section 501(c)(3) of the tax code. A non-exhaustive list of organizations that may meet the Federal requirements are as follows:
As of 1998, GuideStar provided digitized 990 data on its website's individual public charities pages. [16] In January 1998, GuideStar received an award for Nonprofit Web Site Excellence from Philanthropy Journal, with an honorable mention for "Service to the Sector" for its searchable database of (at that time) more than 620,000 U.S. nonprofit organizations. [17]
The public support must be fairly broad, not limited to a few individuals or families. Public charities are defined in the Internal Revenue Code under sections 509(a)(0) through 509(a)(4). [9] A private foundation, sometimes called a non-operating foundation, receives most of its income from investments and endowments. This income is used to ...
Normochromic anemia is a form of anemia in which the concentration of hemoglobin in the red blood cells is within the standard range, but there is an insufficient number of red blood cells.
Mean corpuscular volume (MCV) is the average volume of a red blood cell and is calculated by dividing the hematocrit (Hct) by the concentration of red blood cell count. [citation needed] = [] Normal range: 80–100 fL (femtoliter)