BOOK
Emergency and Critical Care, An Issue of Veterinary Clinics of North America: Exotic Animal Practice, E-Book
Margaret Fordham | Brian K. Roberts
(2016)
Additional Information
Book Details
Abstract
This issue of Veterinary Clinics of North America: Exotic Animal Practice focuses on Emergency and Critical Care. Articles include:. Basic Shock Physiology and Critical Care;Common Emergencies in Pet Birds; Emergency and Critical Care in Pet Birds; Common Emergencies of Small Mammals; Critical Care, Analgesia and Anesthesia of Small Mammals; Toxicologic Emergencies in Exotics; Common Wildlife Emergencies; Arachnid and Insect Emergency Care, Rabbit Physiology and Treatment for Shock? and more!
Table of Contents
Section Title | Page | Action | Price |
---|---|---|---|
Front Cover | Cover | ||
Emergency and Critical Care\r | i | ||
Copyright\r | ii | ||
Contributors | iii | ||
CONSULTING EDITOR | iii | ||
EDITORS | iii | ||
AUTHORS | iii | ||
Contents | v | ||
Foreword\r | v | ||
Preface: Exotic Pet and Wildlife Emergency Medicine for the Small Animal Practitioner\r | v | ||
Preparing the Small Animal Hospital for Avian and Exotic Animal Emergencies\r | v | ||
Basic Shock Physiology and Critical Care\r | v | ||
How to Improve Anesthesia and Analgesia in Small Mammals\r | v | ||
Assessment and Care of the Critically Ill Rabbit\r | v | ||
Common Emergencies in Rabbits, Guinea Pigs, and Chinchillas\r | vi | ||
Medical and Surgical Emergencies in Ferrets\r | vi | ||
Common Emergencies in Small Rodents, Hedgehogs, and Sugar Gliders\r | vi | ||
Critical Care of Pet Birds\r | vi | ||
Common Emergencies in Pet Birds\r | vii | ||
Emergencies and Critical Care of Commonly Kept Fowl\r | vii | ||
Approach to Reptile Emergency Medicine\r | vii | ||
Reptile Critical Care and Common Emergencies\r | vii | ||
Wildlife Emergency and Critical Care\r | viii | ||
Tarantula and Hermit Crab Emergency Care\r | viii | ||
VETERINARY CLINICS OF\rNORTH AMERICA: EXOTIC\rANIMAL PRACTICE\r | ix | ||
FORTHCOMING ISSUES | ix | ||
September 2016 | ix | ||
January 2017 | ix | ||
May 2017 | ix | ||
RECENT ISSUES | ix | ||
January 2016 | ix | ||
September 2015 | ix | ||
May 2015 | ix | ||
Foreword | xi | ||
Preface: Exotic Pet and Wildlife Emergency Medicine for the Small Animal Practitioner\r | xiii | ||
Preparing the Small Animal Hospital for Avian and Exotic Animal Emergencies | 325 | ||
Key points | 325 | ||
INTRODUCTION | 325 | ||
MAKING THE DECISION TO SEE EXOTICS IN THE SMALL ANIMAL PRACTICE | 326 | ||
POLICIES AND PROCEDURES | 326 | ||
PROFESSIONAL STAFF INTEREST AND TRAINING | 326 | ||
BENEFITS OF ACHIEVING BASIC GOALS FOR HOSPITAL STAFF | 327 | ||
INITIAL WELCOME FOR THE EXOTIC ANIMAL | 327 | ||
THE IMPORTANCE OF A THOROUGH HISTORY | 328 | ||
PREPARING THE HOSPITAL SPACE FOR EXOTIC ANIMAL PATIENTS | 329 | ||
DIETS | 330 | ||
THE EMERGENCY EXOTIC ANIMAL PATIENT ARRIVES | 330 | ||
THE AVIAN EMERGENCY PATIENT | 337 | ||
THE HERBIVORE EMERGENCY PATIENT (RABBITS, GUINEA PIGS, AND CHINCHILLAS) | 338 | ||
THE FERRET EMERGENCY PATIENT | 339 | ||
THE REPTILE EMERGENCY PATIENT | 343 | ||
WILDLIFE EMERGENCIES | 343 | ||
SUMMARY | 345 | ||
REFERENCES | 345 | ||
Basic Shock Physiology and Critical Care | 347 | ||
Key points | 347 | ||
DEFINITIONS | 347 | ||
PHYSIOLOGY OF PERFUSION | 349 | ||
PATHOPHYSIOLOGY OF SHOCK | 350 | ||
SHOCK STAGES | 351 | ||
Compensatory Shock | 351 | ||
Decompensatory Shock | 351 | ||
SYSTEMIC INFLAMMATORY RESPONSE SYNDROME | 351 | ||
SPECIES DIFFERENCES OF SHOCK AND SYSTEMIC INFLAMMATORY RESPONSE SYNDROME | 353 | ||
Mammals | 353 | ||
Reptiles | 355 | ||
Birds | 355 | ||
SUMMARY | 356 | ||
REFERENCES | 356 | ||
How to Improve Anesthesia and Analgesia in Small Mammals | 361 | ||
Key points | 361 | ||
PREANESTHETIC EVALUATION | 361 | ||
FASTING | 362 | ||
STABILIZATION | 362 | ||
MONITORING | 362 | ||
Mucous Membrane | 363 | ||
Capillary Refill Time | 363 | ||
Heart Rate | 363 | ||
Electrocardiogram | 363 | ||
Mentation | 363 | ||
Body Temperature | 363 | ||
Blood Pressure | 364 | ||
Pulse Oximetry | 364 | ||
Respiratory Monitor | 365 | ||
Capnography | 365 | ||
EQUIPMENT | 365 | ||
Mask | 365 | ||
Induction Chamber | 365 | ||
Breath Holding | 366 | ||
Minimum Alveolar Concentration | 366 | ||
Breathing Circuits and Gas Flow | 366 | ||
Endotracheal Tube | 366 | ||
V-Gel | 366 | ||
INTUBATION | 367 | ||
Ferrets | 367 | ||
Rabbits | 367 | ||
Guinea Pigs | 367 | ||
Rodents | 367 | ||
Rats | 368 | ||
Eye Protection | 368 | ||
Positioning | 368 | ||
Checklist | 368 | ||
Drugs | 369 | ||
Atropinase | 369 | ||
Intranasal Drug Administration | 369 | ||
Propofol | 370 | ||
Ketamine | 370 | ||
Etomidate | 370 | ||
Alfaxalone | 371 | ||
PAIN MEDICATION | 371 | ||
Opioids | 371 | ||
Nonsteroidal Anti-Inflammatory Drugs | 373 | ||
Local Anesthetic Agents | 373 | ||
α2-Adrenergic Agonists | 373 | ||
Ketamine | 373 | ||
Gabapentin and Pregabalin | 374 | ||
NONPHARMACOLOGIC INTERVENTION | 374 | ||
PAIN ASSESSMENT | 374 | ||
Pain Assessment Tools | 374 | ||
Postoperative Care | 374 | ||
SUMMARY | 376 | ||
REFERENCES | 376 | ||
Assessment and Care of the Critically Ill Rabbit | 379 | ||
Key points | 379 | ||
INTRODUCTION | 379 | ||
Initial Assessment | 380 | ||
History | 380 | ||
Initial Clinical Assessment | 381 | ||
Monitoring | 382 | ||
Body Weight | 382 | ||
Body Temperature | 382 | ||
Oxygen Saturation | 383 | ||
Blood Pressure | 384 | ||
Digital palpation | 384 | ||
Noninvasive blood pressure | 384 | ||
Invasive blood pressure | 385 | ||
Blood gas analysis and acid-base status | 385 | ||
Electrolytes | 387 | ||
Sodium | 387 | ||
Potassium | 387 | ||
Chloride | 388 | ||
Ionized calcium | 388 | ||
Glucose | 388 | ||
Lactate | 388 | ||
Coagulation | 389 | ||
Packed cell volume | 389 | ||
Urea | 389 | ||
Protein | 390 | ||
Urinalysis | 390 | ||
Fluid Therapy | 391 | ||
Body water distribution | 391 | ||
Routes of Administration | 391 | ||
Oral fluids | 391 | ||
Subcutaneous fluids | 391 | ||
Intravenous fluids | 391 | ||
Intraosseous fluids | 392 | ||
Peritoneal dialysis | 392 | ||
Intrarectal fluid therapy | 393 | ||
Fluid Choice | 393 | ||
Crystalloids | 393 | ||
Potassium supplementation | 393 | ||
Bicarbonate supplementation | 393 | ||
Colloid | 393 | ||
Transfusion | 394 | ||
Intralipid | 394 | ||
Fluid volume replacement | 394 | ||
Fluid Deficit Correction | 395 | ||
Therapeutics | 397 | ||
Sedation | 397 | ||
Positive inotropes | 397 | ||
Anticholinergics | 397 | ||
Pain Management | 398 | ||
Opioids | 398 | ||
Lidocaine | 398 | ||
Ketamine | 398 | ||
Oxygen | 398 | ||
Antibiotics | 399 | ||
Steroids | 399 | ||
Nutrition | 399 | ||
Energy needs | 399 | ||
Nasogastric tube | 400 | ||
Esophagostomy tube | 401 | ||
Parenteral Nutrition | 401 | ||
Cardiopulmonary Resuscitation | 402 | ||
SUMMARY | 402 | ||
ACKNOWLEDGMENTS | 402 | ||
REFERENCES | 402 | ||
Common Emergencies in Rabbits, Guinea Pigs, and Chinchillas | 411 | ||
Key points | 411 | ||
INTRODUCTION | 411 | ||
ORAL AND GASTROINTESTINAL DISEASE | 412 | ||
Anorexia and Dysbiosis | 412 | ||
Dental Disease | 412 | ||
Evaluation of Anorexia | 413 | ||
Treatment of Stasis and Obstruction | 415 | ||
RESPIRATORY DISEASE | 419 | ||
GENITOURINARY DISEASE | 421 | ||
Urolithiasis and Sediment | 421 | ||
Paraphimosis | 423 | ||
NEUROLOGIC DISEASE | 423 | ||
Vestibular Disease: Torticollis | 423 | ||
CUTANEOUS DISEASE | 424 | ||
Sarcoptic Mange | 424 | ||
Urine Scalding | 425 | ||
Fur Slip | 425 | ||
REPRODUCTIVE DISEASE | 425 | ||
Pregnancy Toxemia | 425 | ||
Dystocia | 426 | ||
TRAUMA AND SHOCK | 426 | ||
Heat Stroke | 426 | ||
Limb Fractures | 426 | ||
Traumatic Wounds | 426 | ||
Ocular Trauma | 427 | ||
ACKNOWLEDGMENTS | 428 | ||
REFERENCES | 428 | ||
Medical and Surgical Emergencies in Ferrets | 431 | ||
Key points | 431 | ||
INTRODUCTION | 431 | ||
SEIZURES | 432 | ||
Hypoglycemia | 432 | ||
Hypocalcemia | 435 | ||
Other Causes of Seizures | 437 | ||
ANEMIA | 438 | ||
Hyperestrogenism-Related Anemia | 438 | ||
Transfusions | 438 | ||
Removal of estrogen source | 438 | ||
Hyperestrogenism from persistent-estrus | 438 | ||
Hyperestrogenism from adrenal hyperplasia or neoplasia | 440 | ||
Hyperestrogenism from estrogen-producing tumors | 440 | ||
INTOXICATION | 441 | ||
Ibuprofen Toxicosis | 442 | ||
Anticoagulant Rodenticide | 442 | ||
ACUTE ABDOMEN | 443 | ||
Gastrointestinal Obstruction | 444 | ||
Intestinal Perforation | 444 | ||
Biliary Disorders | 445 | ||
Spleen Disorders | 446 | ||
Intervertebral Disk Prolapse | 447 | ||
ACUTE KIDNEY INJURY | 448 | ||
Urethral Obstruction | 450 | ||
DIABETIC KETOACIDOSIS | 451 | ||
CONGESTIVE HEART FAILURE | 453 | ||
Valvular Regurgitation and Cardiomyopathies | 456 | ||
Atrioventricular Block | 456 | ||
Filariosis | 456 | ||
Congenital Disorders | 458 | ||
Hypertension and Aortic Aneurysms | 459 | ||
TRAUMA | 460 | ||
ACKNOWLEDGMENTS | 460 | ||
SUPPLEMENTARY DATA | 461 | ||
REFERENCES | 461 | ||
Common Emergencies in Small Rodents, Hedgehogs, and Sugar Gliders | 465 | ||
Key points | 465 | ||
INTRODUCTION | 465 | ||
Patient Evaluation Overview | 465 | ||
Small rodents | 465 | ||
Hedgehogs | 466 | ||
Sugar gliders | 466 | ||
EMERGENCY MEDICINE | 469 | ||
Triage | 471 | ||
Cardiopulmonary Cerebral Resuscitation | 472 | ||
Respiratory support | 472 | ||
Cardiovascular support | 472 | ||
Catheterization | 473 | ||
Critical Care Assessment and Treatment | 475 | ||
Fluid support | 475 | ||
Pain medication | 477 | ||
Diagnostic Testing | 477 | ||
COMMON PRESENTING COMPLAINTS ON EMERGENCY | 480 | ||
Anorexia and Lethargy | 480 | ||
Trauma | 480 | ||
Respiratory Distress | 480 | ||
Neurologic Disorders | 485 | ||
Ophthalmic Disorders | 486 | ||
Proptosis | 486 | ||
Chromodacryorrhea (porphyrin discharge) | 486 | ||
Miscellaneous | 487 | ||
Gastrointestinal Disorders | 487 | ||
Dental disorders | 487 | ||
Diarrhea and vomiting | 487 | ||
Urogenital Emergencies | 489 | ||
Skin Disease | 490 | ||
Toxin Exposure | 491 | ||
TREATMENT | 492 | ||
Nutritional Support | 492 | ||
Surgical treatment options | 493 | ||
Treatment complications | 493 | ||
Humane euthanasia of small exotic mammals | 494 | ||
SUMMARY | 495 | ||
REFERENCES | 495 | ||
Critical Care of Pet Birds | 501 | ||
Key points | 501 | ||
TRIAGE | 502 | ||
PHONE CONTACT | 502 | ||
PRESENTATION | 502 | ||
INFORMED CONSENT/EMERGENCY CARE RELEASE AND ESTIMATE | 503 | ||
HISTORY | 503 | ||
PHYSICAL EXAMINATION | 503 | ||
CLINICAL TESTING | 504 | ||
RADIOLOGY | 504 | ||
SPECIAL DIAGNOSTIC PROCEDURES | 504 | ||
PATIENT SUPPORT | 504 | ||
FLUID SUPPORT | 504 | ||
FLUID PHYSIOLOGY | 505 | ||
ROUTE | 505 | ||
CHOICE OF FLUIDS | 506 | ||
SUPPORTIVE ENVIRONMENT/INTENSIVE CARE ENVIRONMENT | 506 | ||
THERMAL SUPPORT | 506 | ||
OXYGEN SUPPORT | 508 | ||
INTENSIVE CARE ENVIRONMENTS | 508 | ||
COMFORT | 508 | ||
FLAT SURFACES VERSUS PERCHES | 509 | ||
NUTRITIONAL SUPPORT | 509 | ||
ORAL GAVAGE | 509 | ||
CARDIOPULMONARY RESUSCITATION | 510 | ||
MEDICAL THERAPY | 510 | ||
Antibiotic Choices | 510 | ||
PAIN MANAGEMENT | 511 | ||
CONTINUED CARE | 512 | ||
REFERENCES | 512 | ||
Common Emergencies in Pet Birds | 513 | ||
Key points | 513 | ||
INTRODUCTION | 513 | ||
EMERGENCIES THAT PRESENT WITH RESPIRATORY SIGNS | 513 | ||
Physical Examination | 515 | ||
Treatment and Diagnostics of Common Respiratory Emergencies | 515 | ||
Rhinitis/sinusitis | 515 | ||
Parasitic tracheal infections | 516 | ||
Tracheal obstruction | 518 | ||
Exposure to respiratory irritant or toxin and asthma/hypersensitivity patients | 518 | ||
Pneumonia and air sacculitis | 518 | ||
Subcutaneous emphysema | 519 | ||
Treatment and Diagnostics of Birds with Extrarespiratory Causes of Dyspnea | 519 | ||
Cardiovascular failure | 519 | ||
Ascites | 519 | ||
EMERGENCIES THAT PRESENT WITH GASTROINTESTINAL SIGNS | 519 | ||
Initial Therapeutics | 519 | ||
Possible Diagnostics | 521 | ||
Additional Initial Therapies Considered for Birds Presenting with Gastrointestinal Signs | 522 | ||
EMERGENCIES INVOLVING THE REPRODUCTIVE TRACT | 522 | ||
Egg Binding and Dystocia | 522 | ||
Clinical signs of egg binding and dystocia | 524 | ||
Emergency treatment of egg binding and dystocia | 524 | ||
Egg Yolk Peritonitis | 524 | ||
Clinical signs of egg yolk peritonitis | 525 | ||
Emergency treatment of egg yolk peritonitis | 525 | ||
Cloacal Prolapse | 525 | ||
Clinical signs of cloacal prolapse | 526 | ||
Treatment of cloacal prolapses | 526 | ||
EMERGENCIES OF THE NEUROLOGIC SYSTEM | 527 | ||
Seizures | 528 | ||
Ataxia and Tremors | 529 | ||
Head Trauma | 529 | ||
Acute Onset of Leg Paresis or Paralysis | 530 | ||
TRAUMA | 531 | ||
Broken Blood Feathers | 531 | ||
Trauma to the Nails | 531 | ||
Trauma to the Skin | 532 | ||
Abrasions and lacerations | 532 | ||
Burns | 532 | ||
Bite wounds | 534 | ||
Trauma to the Beak | 534 | ||
Collisions, entrapment, and bite wounds | 534 | ||
Band Wounds and Other Constriction Injuries | 535 | ||
Glue Traps | 537 | ||
Fractured Limbs | 537 | ||
EXPOSURE TO TOXINS | 539 | ||
SUMMARY | 539 | ||
REFERENCES | 539 | ||
Emergencies and Critical Care of Commonly Kept Fowl | 543 | ||
Key points | 543 | ||
INTRODUCTION | 543 | ||
TRIAGE | 544 | ||
PRIMARY SURVEY | 544 | ||
SECONDARY SURVEY | 545 | ||
HANDLING AND RESTRAINT | 545 | ||
VASCULAR ACCESS AND FLUID THERAPY IN UNSTABLE PATIENTS | 546 | ||
ADDITIONAL MONITORING AND DIAGNOSTIC TECHNIQUES USED IN CRITICALLY ILL PATIENTS | 548 | ||
SEDATION AND ANESTHESIA | 549 | ||
ANALGESIA | 550 | ||
HOSPITALIZATION | 550 | ||
COMMON CLINICAL EMERGENCY PRESENTATIONS | 551 | ||
Hemorrhage | 551 | ||
Trauma | 551 | ||
Hypothermic Shock | 553 | ||
Heat Stress | 553 | ||
Dyspnea and Respiratory Disease | 554 | ||
Neurologic Disease | 556 | ||
Diarrhea | 557 | ||
Gastrointestinal Impactions | 558 | ||
Intussusception and Volvulus | 559 | ||
Coelomitis | 559 | ||
Egg Coelomitis | 559 | ||
Prolapsed Oviduct | 560 | ||
Egg Bound | 560 | ||
Phallus Prolapse | 560 | ||
EUTHANASIA | 561 | ||
SUMMARY/DISCUSSION | 561 | ||
REFERENCES | 561 | ||
Approach to Reptile Emergency Medicine | 567 | ||
Key points | 567 | ||
INTRODUCTION | 567 | ||
HISTORY AND PHYSICAL EXAMINATION | 568 | ||
PHYSIOLOGY | 568 | ||
Thermoregulation | 568 | ||
Metabolism | 572 | ||
Anatomy | 572 | ||
Nervous System | 577 | ||
Cardiovascular System | 580 | ||
Respiratory System | 582 | ||
Digestive System | 583 | ||
Urogenital System | 584 | ||
Integument System | 585 | ||
Musculoskeletal System | 586 | ||
Stress | 586 | ||
SUMMARY | 587 | ||
REFERENCES | 587 | ||
Reptile Critical Care and Common Emergencies | 591 | ||
Key points | 591 | ||
INTRODUCTION | 591 | ||
PHYSICAL EXAMINATION AND MONITORING | 591 | ||
DIAGNOSTICS | 592 | ||
FLUID THERAPY | 593 | ||
COMMON EMERGENCY PRESENTATIONS | 595 | ||
Bites/Trauma | 595 | ||
Chelonian Shell Fracture | 595 | ||
Dystocia | 596 | ||
Fractures (Pathologic vs Traumatic) | 596 | ||
Gastrointestinal Presentations | 597 | ||
Neurologic Presentations | 601 | ||
Nutritional Secondary Hyperparathyroidism (Commonly Referred to as “Metabolic Bone Disease”) | 602 | ||
Ocular Presentations | 602 | ||
Prolapse | 603 | ||
Renal Failure | 607 | ||
Respiratory Presentations | 607 | ||
Thermal Burns | 608 | ||
Sepsis | 609 | ||
Euthanasia | 609 | ||
Carriage Return | 610 | ||
SUMMARY | 610 | ||
REFERENCES | 610 | ||
Wildlife Emergency and Critical Care | 613 | ||
Key points | 613 | ||
BIRDS | 613 | ||
Patient Assessment | 613 | ||
Sedation and Anesthesia | 613 | ||
Avian Handling and Restraint | 614 | ||
Physical Examination | 614 | ||
Basic Diagnostics | 614 | ||
Fluid Therapy | 615 | ||
Drugs Used in Avian Wildlife Patients | 615 | ||
Anxiolytics | 617 | ||
Antibiotics | 617 | ||
Antifungals | 617 | ||
Supportive Care | 617 | ||
Caging | 617 | ||
Nutritional support | 618 | ||
Common Emergency Presentations | 618 | ||
Trauma | 618 | ||
Anemia | 619 | ||
Euthanasia | 619 | ||
REPTILES | 619 | ||
Patient Assessment | 619 | ||
Sedation and Anesthesia | 620 | ||
Physical Examination | 620 | ||
Basic Diagnostics | 620 | ||
Fluid Therapy | 620 | ||
Drugs Used in Reptiles | 621 | ||
Analgesics | 621 | ||
Dissociatives | 621 | ||
Antimicrobials | 621 | ||
Supportive Care | 622 | ||
Nutritional Support | 622 | ||
Common Emergency Presentations | 622 | ||
Euthanasia | 622 | ||
MAMMALS | 622 | ||
Patient Assessment | 622 | ||
Sedation and Anesthesia | 623 | ||
Physical Examination | 623 | ||
Basic Diagnostics | 623 | ||
Fluid Therapy | 623 | ||
Medications Used in Mammals | 623 | ||
Analgesics | 623 | ||
Antibiotics | 624 | ||
Supportive Care | 624 | ||
Nutritional Support | 624 | ||
Common Emergency Presentations | 624 | ||
Euthanasia | 624 | ||
Legalities Concerning the Medical Treatment of Wildlife | 624 | ||
REFERENCES | 625 | ||
Tarantula and Hermit Crab Emergency Care | 627 | ||
Key points | 627 | ||
INTRODUCTION | 627 | ||
TARANTULAS | 628 | ||
Anatomy | 628 | ||
Ecdysis | 629 | ||
Purchasing and Species | 629 | ||
Husbandry | 629 | ||
Dangers and Warnings | 631 | ||
Safe Handling | 633 | ||
Presentation, History, and Physical Examination | 633 | ||
Anesthesia and Diagnostics | 636 | ||
Disorders and Treatment | 637 | ||
Euthanasia | 639 | ||
HERMIT CRABS | 639 | ||
Biology | 639 | ||
Husbandry | 640 | ||
Diagnostics | 640 | ||
Disorders and Treatment | 641 | ||
Euthanasia | 642 | ||
SUMMARY | 642 | ||
ACKNOWLEDGMENTS | 642 | ||
SUPPLEMENTARY DATA | 642 | ||
REFERENCES | 642 | ||
Index | 647 |