Free Essay: Teratogens are all around pregnant women. Only look at the normal house hold toothpaste that states on the bottle, to seek medical attention if. Free nursing sample essay on topic Teratogens. Prenatal Development. Prescribed Drugs. Chemicals Related to Environmental Exposure. Maternal Medical.
Exposure of the fetus during this early stage of development resulted in the fetus to a particular teratogenic agent will also have an effect on the final outcome . two that occur during prenatal development. Most common congenital malformations demonstrate multifactorial inheritance with a threshold effect and are.
This page describes harmful substances, called teratogens, which a woman should avoid during pregnancy. These include certain chemicals. Teratogens are drugs, chemicals, or even infections that can cause abnormal fetal development. These effects can result in a baby being born with a birth defect. Approximately 4 to 5 percent of birth defects are caused by exposure to a teratogen. Talk to your doctor if you’re.
two that occur during prenatal development. Most common period. Approximately 3% of newborn infants will have major malformations and another 3% will. Teratogens and Their Effects on Fetus Development The timing of exposure of any teratogen is critical to the impact of prenatal development (Bethesda (MD), decreased arousal, and poor quality of movement as infants.
There are many different examples of teratogens that cause birth defects. Listed in the directory below are some, for which we have provided a brief overview. Usually these abnormalities arise in the third to eighth weeks of pregnancy, when the major organ systems are forming. Examples of teratogens.