Question

Why should high nitrous oxide concentrations be avoided in mother's volatile anesthesia?

a) Fetal respiratory depression
b) Nitrous oxide toxicity
c) Increased risk of preterm labor
d) Impaired uteroplacental blood flow

Answer 1

High nitrous oxide concentrations in a mother's volatile anesthesia should be avoided due to risks such as fetal respiratory depression, impaired uteroplacental blood flow, and an increased risk of preterm labor.

Step-by-step explanation:

High nitrous oxide concentrations should be avoided in a mother's volatile anesthesia due to a number of potential risks. These include:

1. Fetal respiratory depression: Nitrous oxide can depress the respiratory system of the fetus, leading to reduced oxygen supply and potential breathing difficulties.
2. Impaired uteroplacental blood flow: High concentrations of nitrous oxide can affect blood flow to the placenta, potentially compromising the oxygen and nutrient supply to the fetus.
3. Increased risk of preterm labor: Nitrous oxide may increase the risk of preterm labor, which can have negative consequences for the health and development of the baby.

It is important for medical professionals to carefully monitor nitrous oxide concentrations and adjust them to ensure the safety and well-being of both the mother and the baby.