Blood work is a very important diagnostic tool that provides a significant amount of information about your pet’s health. A biochemical profile is a blood test that assesses the function of internal organs, measures the electrolytes such as blood potassium, and identifies the levels of circulating enzymes. Understanding the biochemical profile can be difficult but reveals a wealth of information. There are several organ function tests done under biochemical analysis.
Kidney function test is popularly known as KFT test. It is a blood test which tells us about the proper working of our kidneys. We have two kidneys located in the lower abdomen area. The main function of the kidney is to filter waste from blood & maintain fluid & electrolyte balance in the human body.Your kidneys play several vital roles in maintaining your health. One of their most important jobs is to filter waste materials from the blood and expel them from the body as urine. The kidneys also help control the levels of water and various essential minerals in the body. In addition, they’re critical to the production of:
- vitamin D
- red blood cells
- hormones that regulate blood pressure
If your doctor thinks your kidneys may not be working properly, you may need kidney function tests. These are simple blood and urine tests that can identify problems with your kidneys.
You may also need kidney function testing done if you have other conditions that can harm the kidneys, such as diabetes or high blood pressure. They can help doctors monitor these conditions.
A liver function test is one of a group of tests that check levels of certain enzymes and other proteins in your blood.
Some of the tests look for enzymes that you’d find in your blood only when your liver is damaged or has a disease. Others check that the organ is working the way it should.
Your liver does all kinds of work that’s crucial for your health. It helps break down food, clean your blood, make proteins, and store energy. If something goes wrong with it, you might have a number of symptoms, from yellow skin to slurred speech. That’s when you might need a liver test.
A lipid profile, or lipid panel, is a blood test to check your lipid levels. Lipids are fats that cannot dissolve in blood. High lipid levels increase your risk for heart disease and a heart attack or stroke. A lipid profile includes the following:
1. Total cholesterol is the main number used for cholesterol values.
- Goal: Less than 200 mg/dL
- Borderline high: 200 to 239 mg/dL
- High: 240 mg/dL or higher
2. LDL (bad) cholesterol carries cholesterol and deposits it in the arteries. This can cause a blockage.
- Goal: 100 mg/dL or lower
- Near goal: 100 to 129 mg/dL
- Borderline high: 130 to 159 mg/dL
- High: 160 to 189 mg/dL
- Very high: 190 mg/dL or higher
3. HDL (good) cholesterol removes cholesterol from your body.
- Goal: 60 mg/dL or higher
- Borderline risk: 40 to 59 mg/dL
- High risk: 40 mg/dL or lower
4. Triglycerides are a different kind of fat than cholesterol.
- Goal: 150 mg/dL or lower
- Borderline high: 150 to 199 mg/dL
- High: 200 to 499 mg/dL
- Very high: 500 mg/dL or higher
Electrolytes help the body to transfer nutrients into the cells and filter the wastes out of them. Electrolytes are basically minerals in the form of salts dissolved in blood and body tissues. An electrolyte test helps to figure out the problems with human body’s electrolyte balance. Electrolytes are salts and they also help in maintaining the acid base ratio in human body. The important electrolytes in human body are sodium and potassium. The secondary electrolytes are bicarbonates and chlorides. Electrolyte tests are also recommended based on the medications the patient is using. Doctors recommend electrolyte test if the patient is undergoing the treatment for heart diseases or high blood pressure. In general cases, electrolyte tests are useful in the assessment of heart failure, kidney diseases and hypertension.
SAMPLE: Blood Serum
Normal Ranges with Test Parameters:
Twenty of the most common tests are listed. Normal values are listed in parentheses and vary from lab to lab and those listed should not be considered universal.
WHAT DOES IT ALL MEAN:
Glucose is the end product of carbohydrate metabolism and is the primary source of energy for the body. High levels indicate stress, Cushing’s disease, diabetes, pancreatitis or can be due to certain medications. Low levels can indicate liver disease, insulin overdose, severe bacterial infection, hypothyroidism and Addison’s disease. Toy breed puppies are prone to low blood glucose for unknown reasons.
BUN stands for blood urea nitrogen and is the primary end product of protein metabolism. High levels indicate kidney failure or disease, dehydration, shock, high protein diet, certain toxin ingestions, poor circulation to the kidneys and urinary obstruction. Low levels indicate liver disease or starvation.
Creatinine is the end product of phosphocreatine metabolism, which is important in muscle contractions. High levels indicate kidney failure or disease, dehydration, shock, certain toxin ingestions, poor circulation to the kidneys and urinary obstruction. Low levels indicate liver disease or starvation.
Sodium works in combination with potassium and is very important in maintaining normal function of muscle and nerves. It is also an important electrolyte in every part of the body. High levels indicate dehydration, lack of water, diabetes insipidus, Cushing’s and excess salt intake. Low levels indicate starvation, severe diarrhea, vomiting, Addison’s disease, hypothyroidism and metabolic acidosis.
Potassium works in combination with sodium and is very important in maintaining normal function of muscle and nerves. High levels indicate diabetes, certain toxin ingestions, urinary obstruction, acute kidney failure, severe muscle damage and Addison’s disease. Low levels indicate vomiting and diarrhea, gastrointestinal cancer, insulin overdose, Cushing’s disease, overuse of diuretics and starvation.
Chloride is important in maintaining the acid balance in the blood as well as combining with hydrogen to form hydrochloric acid for stomach digestion. High levels indicate dehydration, metabolic acidosis, Addison’s disease and kidney disease. Low levels indicate vomiting and metabolic alkalosis.
CO2 indicates the current acid balance of the body and is the end product of metabolism. High levels indicate an acidic condition and can be due to kidney failure, vomiting, dehydration or overuse of diuretics. Low levels indicate a basic condition of the blood and can be due to starvation, kidney failure (can also cause acidosis), diarrhea and poor liver function.
Calcium is a mineral found throughout the body. It is the basis for bones, teeth and muscle contractions. High levels indicate certain forms of cancer, Addison’s disease, excess intake of vitamin D and an overactive parathyroid gland. Low levels indicate eclampsia, severe pancreatitis, dietary imbalance, intestinal absorption disorders, low intact of vitamin D, Cushing’s disease and certain toxin ingestions.
Phosphorus is often associated with calcium. It is important in all aspects of metabolism. High levels indicate kidney disease, dietary imbalance, excess ingestion of vitamin D and severe tissue trauma. Low levels indicate dietary imbalance, certain cancers, overdose of insulin, diabetes, eclampsia and an overactive parathyroid gland.
Total Protein (TP) is an important substance in all parts of the body. High levels indicate dehydration, inflammation, chronic infection and certain cancers. Low levels indicate intestinal absorption problems, liver disease, Addison’s disease, severe burns and losses through the kidneys.
Albumin is the major protein found in the body. It carries various substances through the blood and is important in maintaining pressure within the vessels. High levels indicate dehydration. Low levels indicate chronic inflammation, liver disease, kidney disease, starvation and blood loss.
Bilirubin is a bile pigment and is the end product of red blood cell breakdown. High levels typically result in jaundice and can be due to bile duct obstruction, gall bladder obstruction, liver disease and rapid breakdown of red blood cells. Low levels are not considered clinically relevant.
Cholesterol is important in the synthesis of certain hormones. High levels are not as important as in people. Low levels indicate liver disease, starvation, kidney disease, Cushing’s, pancreatitis, diabetes and hypothyroidism.
Triglyceride is important in storing fat and releasing fatty acids. High levels have been associated with seizures in schnauzers. Low levels indicate starvation or malnutrition.
ALKP is important in metabolism and is found in liver cells. High levels indicate bile duct obstruction, Cushing’s, liver disease, certain cancers and may be due to certain drugs such as steroids or phenobarbital. Low levels indicate starvation or malnutrition.
AST is important in the breakdown and elimination of nitrogen. High levels indicate muscle damage, heart muscle damage, liver damage, toxin ingestion, inflammation and various metabolic disorders. Low levels indicate starvation or malnutrition.
ALT is also important in the metabolism of nitrogen and is most often associated with the liver. High levels indicate liver damage, toxin ingestion, Cushing’s disease and various metabolic disorders. Low levels indicate starvation or malnutrition.
GGT is also important in nitrogen metabolism and is found within liver cells. High levels indicate bile duct obstruction, liver disease, pancreatitis, Cushing’s and can be caused by high levels of steroids. Low levels indicate starvation and malnutrition.
Amylase is secreted by the pancreas and is important in normal digestion of starch. High levels indicate pancreatic inflammation or cancer, kidney disease, prostatic inflammation, diabetic ketoacidosis and liver cancer. Low levels can indicate malnutrition or starvation.
Human salivary amylase: calcium ion visible in pale khaki, chloride ion in green
CK is very important in storing energy needed for muscle contractions. High levels indicate muscle trauma or damage such as due to seizures, surgery, bruises, inflammation, nutritional and degenerative diseases. Low levels are not clinically relevant