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VetMed SAMS2
SAMS Final - Part 1
Question | Answer |
---|---|
Scalpel Handle | Bard-Parker (#3) |
Scissors | General operating - synthetic material Mayo dissecting - blunt/blunt; fascial planes Metzenbaum dissecting - blunt/blunt; delicate tissue |
Forceps | DeBakey Adson (rat-tooth) Brown Adson |
Non-Crushing Forceps (2) | Allis tissue forceps Doyen intestinal forceps |
Crushing Forceps (4) | Halsted mosquito hemostatic forceps Kelly & Crile hemostatic forceps Rochester-Carmalt hemostatic forceps |
Needle Holders (2) | Mayo-Hegar Olsen-Hegar (combo needle holders and scissors) |
Manual Retractors (4) | Senn Army Navy Meyerding Ribbon malleable |
Self-retaining Retractors (4) | Gelpi - soft tissue Weitlaner - superficial soft tissue Balfour - abdomen Finochietto - thorax |
Suction Tips (3) | Frazier - decompression hole Poole - multiple openings at tip Yankauer - for large volumes |
OHE Hook | Snook and Covault |
Towel Clamps (2) | Backhaus - penetrating Lorna - non-penetrating |
Sterilization | complete elimination of microbial viability |
Disinfection | destruction of most microorganisms on a surface |
Antisepsis | prevent growth/action of microbes on living tissue |
Nosocomial | infection acquired during hospitalization |
Everting Suture Patterns (4) | vertical mattress far-far-near-near near-far-far-near horizontal mattress quilled |
Inverting Suture Patterns (3) | Lembert Cushing Connell |
Grading Neoplasia | a measure of differentiation of the tumor determined by pathologist with biopsy/histopath |
Staging Neoplasia | a measure of spread of disease throughout body determined by clinician |
Risk of Testicular Neoplasia if Cryptorchid | 13.6 times greater |
Reproductive Neoplasias are... | 80% dependent on hormones |
Appropriate Size of Canine Kidney | 2.5-3.5 X 2.0 times the 2nd lumbar vertebra |
Appropriate Size of Feline Kidney | 2.0-3.0 times the 2nd lumbar vertebra X 3.0-3.5cm |
Side Effects of Chemotherapy | Bone marrow suppression Alopecia GI upset |
Sympathetic Innervation of Bladder | hypogastric nerve (L1-L4) |
Parasympathetic Innervation of Bladder | pelvic nerve (S1-S3) |
Somatic Innervation of Bladder | pudendal nerve (L7-S3) |
Bladder/Urethral Calculus Type that will NOT Medically Dissolve | calcium oxalate |
Level of Hypoalbuminemia that Displays C/S | 1.4-1.6 g/dl |
Nephrotic Syndrome | hypoalbuminemia proteinuria hypercholesterolemia edema &/or ascites |
Urine Protein:Creatinine Ratio | <0.5 = normal >1.0 = abnormal |
Rx for Reduction of Proteinuria in Glomerular Dz | ACE inhibitors |
Dx of Fanconi Syndrome | glucosuria with normal blood glucose alkaline urine with metabolic acidoses |
Most Common Cause of Dysuria, Pollakiuria, & Hematuria in Dogs and Cats | cystitis (bacterial in dog; sterile in cat) |
Most Common Causes of Bacterial Cystitis in Dog | G (-): E. coli, Proteus, Klebsiella G (+): Staph, Strep |
Natural Defense Mechanisms of Bladder Against Infection | anatomic barriers mechanical flushing normal flora high osmolality extremes of pH immunologic mechanisms |
Most Common Type of Cystitis in Cats | sterile recurrent idiopathic cystitis |
Most Common Cystic Urinary Neoplasm in Dog and Cat | transitional cell carcinoma |
Enuresis | involuntary incontinence that is seen at nighttime |
Nocturia | voluntary (inappropriate) urination at night |
Causes of Urethral Sphincter Impairment Incontinence | primary urethral sphincter incompetence hormone-responsive incontinence (spay) ectopic ureteres |
C/S of Urethral Sphincter Impairment | relatively small bladder normal residual volume normal micturition phase very easy to express manually |
Causes of Overflow Incontinence | urethral obstruction detrusor atony |
Causes of Urge Incontinence | cystitis, urethritis bladder stones bladder tumors |
C/S of Overflow Incontinence | large bladder hard to manually express large residual volume |
C/S of Urge Incontinence | pollakiuria stranguria dysuria very small bladder bladder can appear painful palpation can trigger urination |
Normal Amount of Daily Urine Production | 50 ml/kg/day |
Normal Amount of Daily Fluid Ingestion | 100 ml/kg/day |
Clinical Oliguria | <10-12 ml/kg/day (0.5 ml/kg/hr) |
Clinical Isosthenuria | 300 mOsm/kg or SpGr of 1.007-1.015 |
Clinical Hyposthenuria | SpGr <1.007 |
Clinical Hypersthenuria | SpGr >1.015 |
Causes of Prerenal Azotemia | hypovolemia hypotension dehydration poor cardiac output |
Causes of Renal Azotemia | morphological or functional glomerular lesions |
Causes of Postrenal Azotemia | urinary tract obstruction urinary tract rupture |
Most Common Cause of Acute Renal Failure in Dogs and Cats | nephrotoxicity |
Most Common Cause of PU/PD in Dogs and Cats | renal failure |
CRF vs. ARF | chronic PU/PD small kidneys nonregenerative anemia bone demineralisation milder metabolic derangements |
Metabolic Derangements of ARF | hyperphosphatemia hyperkalemia metabolic acidosis |
Intestinal Phosphate Binders | cimetidine calcitrol |
% of Body Weight as Plasma | 5% |
Calculate Fluid Deficit | = % dehydration X body weight (kg) |
Calculate Daily Maintenance Volume | = 1.5 X 70 X [body weight (kg)]^0.75 |
Max Safe Level of Potassium Supplementation | 0.5 mEq/kg/hr (20mEq/24hrs) |
Protocol for RxTx of UTI | 1st UTI: 3 weeks Recurrent UTI / 1st Prostatisis: 6-8 weeks Pyelonephritis: 8 weeks |
Most Common Causes of Cystitis, Pyelonephritis, Prostatitis | E. coli Staph spp. |
Only Antifungal Rx that Enters Urine | fluconazole |
Most Common Cause of Rx-induced Nephrotoxicity | aminoglycosides (gentamicin, amikacin) |
Urine Acidifiers | ascorbic acid methionine ammonium chloride |
Urine Alkalinizers | IV/PO NaH2CO3 PO K citrate |
Most Common Urolith in Dogs | struvite |
Most Common Urolith in Cats | calcium oxalate |
Urolith Radioopacity (in order of decreasing radiodensity) | struvite / calcium phosphate > oxalate > cystine > xanthine > uric acid / urate |
Most Common Nephrolith in Dogs and Cats | calcium oxalate |
RxTx of Uric Acid/Urate Uroliths in Dalmations | allopurinol (may cause xanthine stones) |
Most Common Urolith in Dalmations | urate |