Pre-anaesthetic Testing
|
 |
When you place your pet in our hands, you trust us to provide your pet with the best possible medical care. You expect us to provide you with advice which will allow you to make the best possible decision for your pet. ln order to offer you the peace of mind you deserve, we recommend pre-anaesthetic testing prior to placing your pet under anaesthetic.
As in human medicine, the anaesthetics available for anaesthetising our companion pets are extremely safe. As a result, the anaesthetic risk is greatly minimised when a 'healthy' pet is placed under anaesthetic. However, if your pet is not 'healthy', complications can occur both during and after the anaesthetic procedure. Therefore, in order to minimise potential risk associated with anaesthetic, it is vital for us to know the complete health status of your pet before placing him or her under anaesthetic.
Prior to anaesthetic, we will obtain a complete history and perform a detailed physical examination on your pet. While a history and physical examination provide us with important information about your pet's health, it is impossible to understand the complete physiological picture without pedorming other tests.
ln most cases, if a pet appears 'healthy' based on history and physical examination, an anaesthetic procedure will be uneventful. However, unlike humans, pets cannot tell us when they do not feel well. As a result of animals' instinct to protect themselves, often at times sick pets will 'hide' their illness. Therefore, an animal's appearance of health may be misleading. For example, a pet can lose up lo 75% of kidney function prior to showing any signs of illness. To understand your pet's overall health, it is crucial to derive additional information through testing prior to anaesthesia.
lf the results of the pre-anaesthetic tests are within normal ranges, we can proceed with confidence knowing the anaesthetic risk is minimised. On the other hand, if the results are not within the normal ranges, we may alter the anaesthetic procedure. ln some cases, we may proceed as planned, yet provide medical support during and after the procedure to ensure your pet's health. ln other cases, the test abnormalities may be significant enough to postpone the procedure in order to monitor and medically treat your pet.
Although performing these tests cannot guarantee the absence of complications, it can significantly minimise the risk to your pet and provide you and us with peace of mind.
lf you have any questions, please ask the veterinarian.
These are some of the tests which may be recommended for your pet.
Blood Chemistry
Blood chemistry tests provide information concerning your pet's vital organs, such as the kidneys, liver, pancreas, thyroid, parathyroid and intestinal tract. These tests can also indicate conditions such as anaemia and dehydration as well as endocrine diseases and certain types of tumours.
Complete Blood Count
The CBC provides information concerning the various types of blood cells. The red blood cells (RBC's) carry oxygen to the tissue of the body. White blood cells (WBC'S) are the body's primary defense against infection. Platelets play a major role in the blood clotting process and are essential for halting the bleeding process.
Urinalysis
The Urinalysis provides important information about the functioning capacity of the kidneys. ln addition, the urine contains by'prod ucts f rom many organs and abnormal levels of these by-products can indicate disease such as liver and kidney disease or diabetes.
Electrolytes
ln order to maintain life, the appropriate balance of electrolytes is vital. Certain diseases or conditions may result in electrolyte imbalances that could compromise a pet's health and ultimately become life threatening.
OtherTests
Depending on your pet's age, history and physical exam, an ECG (electrocardiogram) or serum thyroid levels may be recommended.