Question:
What should be the correct order of administration (earliar to later) of following anaesthetic drugs in a balanced anaesthetic protocol for dogs
A. Propofol
B. Isoflurane
C. Atropine sulphate
D. Acepromazine
Choose the correct answer from the options given below:
What should be the correct order of administration (earliar to later) of following anaesthetic drugs in a balanced anaesthetic protocol for dogs
A. Propofol
B. Isoflurane
C. Atropine sulphate
D. Acepromazine
Choose the correct answer from the options given below:
A. Propofol
B. Isoflurane
C. Atropine sulphate
D. Acepromazine
Choose the correct answer from the options given below:
Show Hint
Standard anesthetic flow: Anticholinergic (Atropine) \(\rightarrow\) Sedative (Acepromazine) \(\rightarrow\) Induction (Propofol) \(\rightarrow\) Inhalant Maintenance (Isoflurane).
Updated On: Aug 13, 2026
- A, B, C, D
- A, D, A, B
- C, D, A, B
- A, D, B, C
Show Solution
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The Correct Option is C
Solution and Explanation
Step 1: Understanding the Concept:
Balanced anesthesia combines multiple drugs to target different phases of anesthesia (pre-medication, induction, maintenance, and recovery).
This minimizes side effects and ensures a smooth transitions.
Step 2: Detailed Explanation:
The standard sequential administration of drugs in canine anesthesia is:
1. Pre-medication (Anticholinergic): Atropine sulphate (C) is given first to prevent bradycardia caused by vagal stimulation and to decrease salivary/respiratory secretions.
2. Pre-medication (Tranquilizer/Sedative): Acepromazine (D) is administered next to calm the dog, lower anxiety, and reduce the dose of induction and maintenance agents.
3. Induction: Propofol (A) is administered intravenously. This induces rapid, smooth, ultra-short-acting unconsciousness, allowing the veterinarian to intubate the trachea.
4. Maintenance: Isoflurane (B), an inhalant anesthetic, is administered through the endotracheal tube with oxygen to maintain a stable depth of anesthesia throughout surgery.
The sequential sequence of administration is C \(\rightarrow\) D \(\rightarrow\) A \(\rightarrow\) B.
Step 3: Final Answer:
The correct sequential order of administration is C, D, A, B.
Balanced anesthesia combines multiple drugs to target different phases of anesthesia (pre-medication, induction, maintenance, and recovery).
This minimizes side effects and ensures a smooth transitions.
Step 2: Detailed Explanation:
The standard sequential administration of drugs in canine anesthesia is:
1. Pre-medication (Anticholinergic): Atropine sulphate (C) is given first to prevent bradycardia caused by vagal stimulation and to decrease salivary/respiratory secretions.
2. Pre-medication (Tranquilizer/Sedative): Acepromazine (D) is administered next to calm the dog, lower anxiety, and reduce the dose of induction and maintenance agents.
3. Induction: Propofol (A) is administered intravenously. This induces rapid, smooth, ultra-short-acting unconsciousness, allowing the veterinarian to intubate the trachea.
4. Maintenance: Isoflurane (B), an inhalant anesthetic, is administered through the endotracheal tube with oxygen to maintain a stable depth of anesthesia throughout surgery.
The sequential sequence of administration is C \(\rightarrow\) D \(\rightarrow\) A \(\rightarrow\) B.
Step 3: Final Answer:
The correct sequential order of administration is C, D, A, B.
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