During the period of absorption, the concentration of alcohol in arterial blood is ________ the concentration of alcohol in venous blood.

Question

Quizplus · Accepted Answer

During absorption, the concentration of alcohol in arterial blood is greater than the concentration of alcohol in venous blood. This is because alcohol is absorbed from the stomach and small intestine into the portal vein and then transported to the liver, where it is metabolized. The liver processes the alcohol and releases it into the systemic circulation, where it enters the arterial blood. Thus, the alcohol concentration in arterial blood is higher than in venous blood during absorption.

During the Period of Absorption, the Concentration of Alcohol in Arterial