Anaemia is simply shortage of Red Blood Cells, RBCs in the body system.
Since ion help circulating Oxygen we takes in and expelled unwanted carbon dioxide in our body, with shortage of these substance, it will affect respiration thereby led to difficult in breathing.
Ion, refer to Hematin which is one of the essential component that make whole bloods.
Anaemia can be caused I’m many ways.
When some has a deep, it will lead to blood if not quickly arrests, will cause Anemia.
Anaemia of Chronic disease is a type of Anaemia that results due to chronic diseases.
Is sometimes call Anemia of inflammation, most expecially, type of anemia that affects people who have conditions that cause inflammation. such as infections such as HIV infection, autoimmune diseases, cancer link, and chronic kidney disease (CKD).
This article we are going to discuss on how to care for laboratory balance.
Laboratory balance is a delicate instrument that gives a precision measurement. This instrument need careful handling and regular maintenance.
The manufacturer instruction for use are to be followed as much as possible when using the weighing balance. In using weighing, balance here are the simple rules that have to be followed. This rules are guide and mentainace of the balance.
1. The balance must be positioned very well which must be free of vibration preferably in a draug-free areas.
2. Level the balance with the help of a spirit level by adjusting the screw on the stand.
3. Zero the balance before weighing.
5. Never wear any substance that readily on the pan of a balance used a weighing container.
4. Always use forceps to add or remove weights when using a pan balance.
6. Keep the balance and the pan free of chemical by brushing the pan off after use.
7. Always keep a desiccant inside the cabinet of analytical balance.
8. Check the accuracy of the balance regularly.
9. When not in use protect the balance with a cover.
Analytical balance as the name implies is an instrument use in weighing substance in the laboratory. Instrument is basically a two pan balance.
It has a simple operation by which a set of Known weight is added in one Pan while the other pan is balanced by the substance being a weights. This type of balance is fast fading away.
A modifications of the balance described above is a single pan balance.
Attached to one end of the balance is a beam with a weighing scale on it.
Before Weighing a substance, the scale is set to zero with the aid of a knob at the other end of the beam. A substance is weight by moving the scale on the beam to achieve equilibrium. This balance take a maximum load of about 200 g with the sensitivity of 1 mg.
Medical Laboratory Science theory and Practice, page 18.
Unsaturated steroid alcohol in our blood cells is called Cholesterol.
70 to 80 percent of cholesterol in the plasma are esterified with long chain saturated and unsaturated fatty acids, why 20 to 30 percent exist as free unesterified cholesterol.
Function of Cholesterol
Metabolic precursor for the biosynthesis of bile acids, and steroids hormones, includes male and female sex steroids (androgen and oestrogens) and adrenal steroid hormones ( aldosterones and corticosterone, are the major function of Cholesterol.
Liver, ovaries, testes and adrenal glands synthesise these hormones using cholesterol as the main precursor.
Cholesterol is a major structural components of cell membranes.
As results of it insurability in water, Cholesterol can also help control flow of water soluble products in and out of cells.
In human, 60 to 70 percent of Cholesterol is transported by low density lipoprotein, (LDL), 20 to 35 percent by High Density Lipoprotein (HDL), and 5 to 12 percent by very low Density Lipoprotein (VLDL).