Final answer:
The approximate Minimum Alveolar Concentration (MAC) of isoflurane (ISO) for infants and children is lower than adults.
Step-by-step explanation:
The approximate Minimum Alveolar Concentration (MAC) of isoflurane (ISO) for infants and children is lower than adults.
MAC refers to the concentration of an inhaled anesthetic that prevents a response to a surgical incision in 50% of patients. It is commonly used as a measure of potency of an anesthetic gas. The MAC for isoflurane is generally higher in adults compared to infants and children.
Several factors influence MAC, including age, sex, body temperature, and medical conditions. In general, MAC tends to be lower in infants and young children due to their higher sensitivity to the effects of anesthesia.