A full-term uterus can weigh as much as what amount?

The correct answer is based on the physiological changes that occur in a pregnancy. A full-term uterus typically weighs around 1,000 grams, or 1 kilogram, at full term. This weight reflects the significant anatomical changes that take place throughout pregnancy, including the enlargement of the uterus to accommodate the growing fetus, placenta, and amniotic fluid.

The uterus undergoes considerable expansion to support fetal development, and the weight can vary slightly depending on individual factors such as the number of pregnancies and the size of the fetus. However, 1,000 grams is generally accepted as an approximate average for a full-term, singleton pregnancy.

While the other choices present estimates that are lower than the average weight of a full-term uterus, they do not accurately capture the range typically observed at full term. Thus, the recognition of 1,000 grams as a standard weight is essential in understanding the physiological adaptations of the body during pregnancy.