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ICVP - Patient Prep
Preparation of the patient
| Question | Answer |
|---|---|
| What Do We Need To Consider Before Prepping A Patient For An Operation? | -If the surgery is routine, elective, or an emergency. -If the animal has any pre-existing medical conditions. -Patient status (age, weight, etc). -Recording patient vital signs before surgery. |
| In What Species Should We Not Restrict Food Prior To Surgery? | Rabbits, guinea pigs and other hind gut fermenters requiring hay ad-lib. |
| Why Should Food And Water Be Restricted Prior To Surgery? | -To prevent nausea. -To prevent food and liquid entering the lungs. -So to not get in the way of the veterinary surgeon most likely working in the abdominal cavity. |
| Why Should Patients Be Allowed To Go To The Toilet Before Surgery? | To clear out the digestive system and make sure that faeces/urine does not get in the way of the veterinary surgeon or enter the sterile environment. |
| In What Ways Can We Manage/Evacuate The Bladder/Colon Prior To Surgery? | -Allowing the patient to go to the toilet themselves prior to surgery. -Rectal enema (often required prior to surgery of the rectum, colon or anus). -Purse string suture. -Manual bladder expression. -Urinary catheterisation. |
| When May Bathing Be Required Before Surgery and What Are Some Considerations For This? | -May be required for some high risk patients undergoing evasive surgery. -Patients should be fully dry before surgery, to prevent hypothermia. |
| Why Is Hair Removal Important Prior To Surgery? | Prevents hair entering the sterile opening. |
| What Are Some Considerations For Patient Hair Removal? | -Hair should be removed in the patient preparation room, not the operating theatre. -Electric razors most common way to remove hair, sometimes hair removal cream can be used. -Razors should not be used as they cause micro-abrasions to the skin. |
| What Is the Best Technique For Patient Hair Removal? | -Clip in line with the lie of fur. -Then go against the lie of fur. -Change blade if gets too hot. -Clip margins should be 15-20cm from the incision in all directions. -Keep neat and symmetrical. |
| What Are Some Advantages and Disadvantages To Clipping A Patients Hair Prior To Anaesthetic Induction? | -Reduces the total anaesthetic time (ideal for high risk patients). -May not be able to achieve a neat clip, potential for skin damage. |
| What Are Some Additional Considerations For Clipping The Hair Of A Wound And Around The Eyes? | Open Wound = Use saline soaked gauze, and sterile water soluble gel. Eyes = Use ocular lubrication and close eye. |
| What Are The Ideal Properties Of An Antiseptic? | -Fast-acting. -Broad-spectrum. -Non-irritating. -Effective in the presence of organic matter. -Good residual effect. -Inexpensive. |
| Define Antiseptic | An agent that is safe to use on living tissue to reduce the number of microbes. |
| Define Antisepsis? | The removal of pathogenic organisms from the skin or mucous membranes and the prevention of sepsis through the use of an antiseptic. |
| What Are Two Antiseptic Products Used In Patient Preparation and What Are Their Properties? | Chlorohexidine gluconate = Broad spectrum, residual activity of 6 hours, effective in presence of organic matter. Povidone iodine = Broad spectrum, minimum residual activity, inactivated by organic matter, used for ocular and oral preparation. |
| What Are The Steps In Surgical Site Preparation? | -Wear PPE. -Hair removal (clippers, with lie of hair then against). -Scrub site using antiseptic (linear or circular method, cotton or gauze swab). -Repeat until swab is clean. -Spray site with alcohol. -Transfer into theatre for final scrub. |
| What Does SSI Stand For? | Surgical site infection. |
| What Is An Exogenous Microorganism? | Transient microorganism present on the patients skin that was previously present in the air, environment, on equipment, peoples hands etc. |
| What Is An Endogenous Microorganism? | Resident microorganism present on the patients skin that make up part of the skins natural fauna. |
| What Is The Dilution Rate For Hibiscrub? | 50:50 |
| List Some Examples Of Non-Surgical Procedures? | -Blood sampling. -Fluid therapy (including IVFT). -Clinical examination. -Enema. -Urinary catheterisation. -Diagnostic imaging. -Chemotherapy. -Medicine administration. -Rehabilitative procedures. |
| What Are Some Considerations For Prepping The Clinical Environment For A Non-Surgical Procedure? | -Ensure all equipment and materials are ready. -Ensure room being used is clean. |
| What Are Some Considerations To Think Of Before Handling A Patient? | -Ensure room is secure. -Ensure you have a away to safely transport the patient. -Ensure you have restraint equipment ready if necessary (muzzle, towel, assistant). -Is sedation needed? |
| What Equipment Is Often Required As Part Of A Clinical Examination? | -Stethoscope. -Thermometer. -Lubrication. -Oto-ophthalmoscope. |
| Why Do We Take Blood Samples? | -Diagnostic purposes. -Monitoring ongoing treatments. -Pre-anaesthetic bloodwork. |
| What Are The Common Blood Sampling Sites In A Dog? | -Jugular vein. -Cephalic vein. -Lateral saphenous vein. -Medial saphenous vein. |
| What Are The Common Blood Sampling Sites In A Rabbit? | -Jugular vein. -Cephalic vein. -Marginal ear vein. |
| What Equipment Is Needed For Taking A Blood Sample? | -Clippers -Needle and syringe. -Cotton wool and spirit. -Skin antiseptic. -Blood tubes. -PPE -Tourniquet. -Wound dressing. |
| What Blood Tube Is A Red/Pink Colour? | Haematology. |
| What Blood Tube Is An Orange Colour? | Biochemistry - Lithium heparin. |
| What Blood Tube Is A Yellow Colour? | Glucose estimation - Fluoride oxalate. |
| What Blood Tube Is A Green Colour? | Coagulation test - Sodium citrate. |
| What Blood Tube Is A White/Plain Colour? | Serum tests. |
| What Blood Tube Is A Brown Colour? | Courier or serum separation. |