Question

When an anesthetized patient is to be placed on a circular or semiclosed anesthesia circuit, the correct reservoir bag size is determined by using which of the following?

A. 60 mL/lb/min
B. 60 mL/lb
C. 60 mL/kg
D. 60 mL/kg/min

Answer 1

When an anesthetized patient is to be placed on a circular or semiclosed anesthesia circuit, the correct reservoir bag size is determined by using 60 mL/kg. Thus, the correct answer is (C) 60 mL/kg.

Step-by-step explanation:

Determining the correct reservoir bag size for an anesthetized patient on a circular or semiclosed anesthesia circuit involves considering the appropriate measurement related to the patient's weight. The correct measurement to use in this context is 60 mL/kg. This means that for every kilogram of the patient's body weight, a reservoir bag of 60 milliliters should be used to effectively manage the anesthesia circuit during the procedure.

Using the weight-based measurement of 60 mL/kg ensures that the anesthesia circuit's reservoir bag is appropriately sized to accommodate the patient's ventilation needs. As different patients have varying body weights, this approach allows for customization, ensuring an adequate supply of gases while maintaining the appropriate pressure within the circuit during the administration of anesthesia.

Selecting the reservoir bag size based on kilograms of body weight is a standard practice in anesthesiology, allowing for precision in managing the anesthesia delivery system. It ensures that the patient receives the appropriate amount of gases necessary for ventilation, contributing to the safety and efficacy of the anesthesia procedure.

Therefore, choosing the reservoir bag size using the 60 mL/kg measurement aligns with best practices in anesthetic management for patients undergoing procedures with circular or semiclosed anesthesia circuits.

Thus, the correct answer is (C) 60 mL/kg.

Answer 2

To determine the correct reservoir bag size for an anesthetized patient on an anesthesia circuit, use the formula 60 mL/kg, ensuring proper ventilation. (option c)

Step-by-step explanation:

When an anesthetized patient is to be placed on a circular or semiclosed anesthesia circuit, the correct reservoir bag size is determined by the patient's body weight using the formula 60 mL/kg.

This means you should use 60 milliliters of reservoir bag volume for each kilogram of the patient's body weight. This vital calculation ensures that the patient receives the correct amount of gas mixture for adequate ventilation during the anesthetic process.