Final answer:
In a dog that has ingested acetaminophen, you would typically find eccentrocytes on a blood smear, which are red blood cells with hemoglobin displaced to one side, indicating oxidative damage.
Step-by-step explanation:
When a dog ingests acetaminophen, a common pain reliever that is toxic to dogs, it can lead to hemolytic anemia. This condition results in the destruction of red blood cells (erythrocytes). On a blood smear from a dog that has ingested acetaminophen, one would expect to find a type of red blood cell called eccentrocytes. Eccentrocytes are red blood cells with hemoglobin that has been oxidized and displaced to one side of the cell, forming a clear area opposite the displaced hemoglobin. This is often seen in animals that have ingested oxidizing agents such as acetaminophen.
When a dog ingests acetaminophen, it can lead to the formation of a specific type of red blood cells called eccentrocytes. Eccentrocytes are red blood cells that have an abnormal appearance due to oxidative damage caused by toxins, drugs or certain diseases. These cells have a displaced nucleus and a membrane pushed to one side, giving them an eccentric appearance.