Teratogen factors

Which of the followings is true for teratogens?

• An agent or factor which causes malformation of an embryo.

• Teratogens may cause a birth defect in the child.

• A teratogen is a material that can cause congenital defects.

• Effects of teratogens can be cured.

How many of all congenital defects are caused by teratogens?

• 75%

• 15%

• 100%

• 2%

Which of the followings are teratogens?

• alcohol

• heroin

• medicine

• viral infection

• fried food

Which of the followings is the most common cause of congenital disorders that can be prevented?

• alcohol

• medicine

• viral infection

• fried food

Fetal alcohol syndrome is caused by

• whiskey

• vine

• paracetamol

• beer

Which of the followings are damages that can be caused by Fetal alcohol syndrome?

• Deformities of joints, limbs and fingers

• Small head circumference and brain size

• Poor memory

• Difficulty with reasoning and problem-solving

What is the name of condition that can be caused by mother's usage of drugs during pregnancy?

• neonatal abstinence syndrome

• fetal drug syndrome

• syphilis

• drug resistance syndrome

The most important rule about usage of medicine during pregnancy is

• ask your doctor about medicine

• reading prescription before taking medicine

• you can take medicine after 20th week of pregnancy

• use herbal medicine

Which organisms can cause infections during pregnancy?

• only viruses

• only bacteria

• bacteria, viruses and other pathogenes

• fetus cant be infected because it is protected in mothers uterus

Which of the followings diseased can cause serious abnormalities in fetus?

• syphilis

• chick-pox

• seasonal flu

• high fever

• toxoplasmosis