Serum Iron. A serum iron test determines the amount of iron in the liquid portion of the blood. Because the amount of iron in the blood varies throughout the day, experts at Lab Tests Online recommend performing iron testing the first thing in the morning. A normal range for iron in the blood, as reported by MedlinePlus, is 60mcg/dL to 170 mcg/dL.
Today cats live longer than ever. Just 20 years ago the life expectancy of a cat was four to six years; today they live 15 years or more. Life expectancy in cats depends on many things, but the most important factor is whether he is an indoor-only cat or an outdoor cat.
97. The oldest recorded age for a cat is 34 years. The conditions in which a cat lives will greatly affect its lifespan. It is not unusual for a house cat to reach 15 years or even 20 years of age, whereas an intact tomcat living in the wild has an average life expectancy of about 3 years.