Final answer:
Methadone can be taken during pregnancy under medical supervision to manage opioid dependency. Fetuses are capable of producing urine. Contrary to the statement, the umbilical artery carries deoxygenated blood from the fetus to the placenta, while the umbilical vein transports oxygenated blood to the fetus.
Step-by-step explanation:
It is generally considered true that methadone can be taken during pregnancy under the supervision of a healthcare provider. Methadone is often used as part of a treatment program for opioid dependency, which includes pregnant women. The benefits of methadone in stabilizing the expectant mother and leading to improved pregnancy outcomes usually outweigh the potential risks. However, it's important to note that while on methadone, the fetus may become dependent on the drug and may require treatment for withdrawal symptoms after birth.
True or False: A fetus can produce urine. This statement is true. Fetuses begin to produce urine at an early stage in development, and this urine is then released into the amniotic fluid.
True or False: The umbilical artery carries oxygenated blood to the fetus. This statement is false. It is the umbilical vein that carries oxygenated blood from the placenta to the fetus, while the umbilical arteries carry deoxygenated blood from the fetus to the placenta.