Surgical and Exam Procedures Flashcards
6 cards from real CVA practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 6 Surgical and Exam Procedures flashcards as text
What is the purpose of PCV and total protein assessment before surgery?
Answer: To evaluate hydration status and detect anemia or hypoproteinemia affecting anesthetic safety
PCV and TP provide rapid assessment of red blood cell volume (anemia risk) and protein levels (oncotic pressure), both impacting anesthetic safety.
During recovery from anesthesia, when should the endotracheal tube be removed?
Answer: When the patient begins swallowing or coughing
The tube should be removed when active swallowing or cough reflex returns, indicating the airway is protected against aspiration.
What does three-point cardiac auscultation evaluate?
Answer: Left apex, left base, and right cranial thorax (tricuspid area)
Three-point auscultation evaluates the mitral valve area (left apex), aortic/pulmonic valves (left base), and tricuspid valve (right cranial thorax).
What preoperative fasting protocol is recommended for healthy adult dogs?
Answer: Withhold food 8-12 hours; water available until 2-4 hours before induction
Food is withheld 8-12 hours to reduce aspiration risk while water access until closer to induction prevents dehydration.
Which monitoring parameter gives the earliest warning of inadequate anesthetic depth?
Answer: Jaw tone and palpebral reflex
Jaw tone and palpebral reflex are the earliest clinical indicators of lightening anesthetic depth, before cardiovascular changes occur.
What is the proper method for counting a dog's respiratory rate?
Answer: Count chest excursions for 10 seconds and multiply by 6, observing from a distance before touching
Respiratory rate should be assessed visually from a distance before handling, as contact and stress alter breathing patterns.