Anesthesia Principles and Techniques Flashcards
6 cards from real CAA practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 6 Anesthesia Principles and Techniques flashcards as text
Which type of anesthesia is used for major surgeries requiring complete unconsciousness?
Answer: General anesthesia
General anesthesia induces a reversible loss of consciousness, allowing for major surgical procedures without pain or awareness.
What is the primary function of an endotracheal tube during anesthesia?
Answer: To maintain an open airway and provide ventilation
An endotracheal tube maintains an open airway and facilitates mechanical ventilation in patients under general anesthesia.
Which monitoring device is essential during general anesthesia to assess oxygenation?
Answer: Pulse oximeter
Pulse oximetry provides continuous monitoring of blood oxygen saturation to ensure adequate oxygenation during anesthesia.
Which medication is commonly used for induction of anesthesia?
Answer: Propofol
Propofol is a short-acting intravenous anesthetic commonly used for induction due to its rapid onset and smooth recovery profile.
What is the purpose of neuromuscular blocking agents during anesthesia?
Answer: To provide muscle relaxation for surgery and intubation
Neuromuscular blocking agents relax skeletal muscles, facilitating endotracheal intubation and improving surgical conditions.
Why is capnography used during anesthesia?
Answer: To assess ventilation and detect airway issues
Capnography measures end-tidal CO2 levels, ensuring proper ventilation and detecting airway complications early.