Washington Esthetician State Board Practice Exam

Which organ is responsible for removing toxic products of digestion?

1. Kidney

2. Pankreas

3. Liver

4. Gallbladder

The correct answer is: Liver

The liver is the primary organ responsible for removing toxic products of digestion. It plays a crucial role in the overall metabolic process, where it filters blood coming from the digestive tract. As food is digested, various substances—some of which can be toxic—enter the bloodstream. The liver processes these compounds, converting them into non-toxic forms that can either be excreted or utilized by the body. In addition to detoxifying substances, the liver also produces bile, which is important for the digestion and absorption of fats. It helps metabolize proteins, carbohydrates, and fats, and is integral in the regulation of blood sugar levels. The other organs listed have different roles: the kidneys filter waste products from the blood and regulate fluid balance but are not primarily responsible for detoxifying substances absorbed from digestion. The pancreas produces digestive enzymes and hormones like insulin but is not involved in detoxification. The gallbladder stores bile produced by the liver, aiding in fat digestion but does not have a detoxifying function. Thus, the liver stands out as the key organ in managing toxins derived from the digestive process.