ELECTROLYTE

ELECTROLYTE

Electrolyte is a substance which when melted, will facilitate free flow of electricity. The substance form two charge ions, which are positively charge ions also called cations and negatively charge ion also More »

ELECTROLYTE UREA AND CTREATININE TEST (E/U/CREATININE)

ELECTROLYTE UREA AND CTREATININE TEST (E/U/CREATININE)

LIST OF TEST UNDER E/U/CREATININE Sodium (Na) Potassium (K) Chloride (Cl) Bicarbonate (HCO3) Urea (U) Creatinine (Cr) Glucose (Gluc)   ESTIMATION OF SODIUM & POTASSIUM There are three method used for the More »

SODIUM/POTASSIUM ESTIMATION

SODIUM/POTASSIUM ESTIMATION

SODIUM/POTASIUM ESTIMATION REAGENT   A STOCK SODIUM CHLORIDE STANDARD (1.0M) COMPOSITION Sodium chloride 45g Distilled water 1litre PREPARATION Dissolved 58.45g of sodium chloride in 20ml of distilled water, make up the solution to More »

ESTIMATION OF PLASMA/SERUM CHLORIDE WITH COULOMETRY

ESTIMATION OF PLASMA/SERUM CHLORIDE WITH COULOMETRY

ESTIMATION OF PLASMA/SERUM CHLORIDE WITH COULOMETRY REAGENT DILUTING FLUID COMPOSITION Glacial acetic acid 100ml Concentrated nitric acid 6.4ml Deionized water 1litre PREPARATION Mixed 100ml of glacial acetic acid with 200ml of deionized More »

LABORATORY ESTIMATION OF PLASMA/SERUM BIOCARBONATE

LABORATORY ESTIMATION OF PLASMA/SERUM BIOCARBONATE

ESTIMATION OF PLASMA/SERUM BIOCARBONATE REAGENT NORMAL SALINE COMPOSITION Saline                                           1g Distilled water                            100ml PREPARATION Dissolved 1g of Sodium chloride in 100ml of 100ml water 01N (HCL) HYDROCHLORIC ACID (NaOH) SODIUM HYDROXIDE 01N More »

BLOOD ESTIMATION OF UREA

BLOOD ESTIMATION OF UREA

BLOOD ESTIMATION OF UREA Almost half of non proteinous nitrogen substance found in the blood is the constituent of urea. Urea is a product of amino acid that is produce when amino More »

container to be used collect dample for blood urea Nitrogen Test

container to be used collect dample for blood urea Nitrogen Test

SAPMLE USE TO CARRY OUT THE TEST SPECIMEN: whole blood can be used to perform blood urea nitrogen. Since whole blood can be used, then EDTA container can be use to collect More »

ESTIMATION OF PLASMA/SERUM UREA USING BERTHELET METHOD

ESTIMATION OF PLASMA/SERUM UREA USING BERTHELET METHOD

ESTIMATION OF PLASMA/SERUM UREA USING BERTHELET METHOD REAGENT BUFFERED UREASE REAGENT COMPOSITION EDTA (Ethylene diaminetetracetic acid)                     1.0g Urease                                                                           150mg Distilled water                                                              100ml PREPARATION Dissolved 1.0g of EDTA (Ethylene diaminetetracetic acid), and 150mg More »

Laboratory Examination Of Creatinine

Laboratory Examination Of Creatinine

ESTIMATION OF CREATININE Creatinine is a nitrogenous product that is produced when metabolism of creatine in the skeletal and muscle. They are filter by the kidney and excreted in the urine. REAGENT More »

GLOCOMETER AND IT USES

GLOCOMETER AND IT USES

Glucometer can be define as instrument use for measuring the blood sugar level of a patient. The advent of glucometer come as result of scientist try to finding quick way to estimate More »

FUNCTION OF ELECTROLYTE IN THE BODY SYSTEM

FUNCTION OF ELECTROLYTE IN THE BODY SYSTEM

ELECTROLYTE Electrolyte is a substance which when melted, will facilitate free flow of electricity. The substance form two charge ions, which are positively charge ions also called cations and negatively charge ion More »

cause of male infertility and laboratory investigation

cause of male infertility and laboratory investigation

seminal fluid analysis Seminal fluid analysis is one of the important investigation of male in fertility in medical laboratory. The often requested for men that have issue of getting a woman pregnant. More »

Effect of alcohol on the body system

Effect of alcohol on the body system

Effect of alcohol on the body system Digestive and endocrine glands: Drinking too much alcohol can cause abnormal activation of digestive enzymes produced by the pancreas. Buildup of these enzymes can lead More »

SEMINAL FLUID ANALYSIS

SEMINAL FLUID ANALYSIS

Practical step of seminal fluid analysis EXAMINATION PARAMETER MACROSCOPIC EXAMINATION Time of arrival Appearances of the specimen Viscosity/liquefaction Volume of the specimen MICROSCOPIC EXAMINATION MOTILITY Quantitative motility Qualitative motility Sperm count HOW More »

 

Category Archives: Inorganic Chemistry

Different between Bohr Model and Quantum Mechanical Model of Atom

 Quantum Mechanical Model of Atom Bohr Theory give idea about atom, however, the Theory has some major shortcoming. Bohr Theory give explanation about energies transmission of electron in the hydrogen, and hydrogen like atoms, but fail to explain that of

Limitation of Bohr Theory

Shortcoming of Bohr Theory Despite the fact of direction which Bohr explain that give us general information about atom, theory still have some questionable assumption, which is called shortcoming of Bohr theory; Bohr Theory did not explain the atomic spectra

Combining power of atom

Elements have different combination powers. For example 1 atom of oxygen combine with 2 atoms of hydrogen to form water, but 1 atom of chlorine can only combine with 1 atom of hydrogen. As such oxygen may to have a

4th Postulate

4th Postulate hydrogen spectrum  In other to modify one orbit to another, electron must either emit or absorb energy which is proportional to the distance between the two orbits. Introduction of light energy bring about photon with a wavelength given

3rd Postulate

3rd Postulate: As a consequence of the restrictions on the angular momentum of an orbit, the energy of an electron in a given orbit is constant. As long as the electron stays in that orbit, it neither absorbs nor radiates

Bohr 2nd Postulate

2nd Postulate Read full text on 1st Bohr Postulate In the first postulate we refer to orbit to be in circular for, and they harbor electron. But it should interest you to know that not all circular orbit allowed electron.

Postulate of Bohr Theory

Postulate of Bohr Theory The fact that hydrogen spectrum of Balmer equation was represented successfully, but there were no theoretical proved for it. Therefore, Niels Bohr in 1914 provide a theory that explain the genesis of it spectrum. The theory

Spectral line of Atom

Atomic Spectra When atom absorbed quantum energy, it move to an excited state opposing it ground state. When this atom loose or emitted the absorb energy or light, it will return to ground state. In this tutorial we going to

Excitation and De-excitation of Atom

Excitation and De-excitation Atom has the power of transition between the orbits which is permitted by quantum mechanics, the transition take place by either absorbing or emitting equal difference energy between the orbits. Excitation take place as a result of

Atomic Structural composition

Atomic Composition Atom consist of varieties of structure, the varieties structure of atom determines it chemical and physical properties composition it is made up of. In the early discovery of atom, there structural varieties was not known until the discovery