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A teratogen is something that can cause birth defects or abnormalities in a developing embryo or fetus upon exposure. Teratogens include some medications, recreational drugs, tobacco products, chemicals, alcohol, certain infections, and in some cases, health problems such as uncontrolled diabetes in pregnant people.
- What are teratogens give examples?
- What do teratogens do?
- What are the common teratogens and their effects?
- What are two teratogens?
- What are 3 examples of teratogens?
- What are some examples of environmental teratogens?
- What are teratogens in psychology class 11?
- What is the most common teratogen?
- What are teratogens in psychology?
- What are teratogens and how do they affect prenatal development?
- What are the five general principles concerning the effects of teratogens on prenatal development?
- Are drugs teratogens?
- What are teratogens in relation to child health?
What are teratogens give examples?
Teratogenic agents include infectious agents (rubella, cytomegalovirus, varicella, herpes simplex, toxoplasma, syphilis, etc.); physical agents (ionizing agents, hyperthermia); maternal health factors (diabetes, maternal PKU); environmental chemicals (organic mercury compounds, polychlorinated biphenyl or PCB, ...
What do teratogens do?
Teratogens may affect the embryo or fetus in a number of ways, causing physical malformations, problems in the behavioral or emotional development of the child, and decreased intellectual quotient (IQ) in the child.
What are the common teratogens and their effects?
The most common malformations include craniofacial dysmorphisms, cleft palate, thymic aplasia, and neural tube defects. The tranquilizer thalidomide is one of the most famous and notorious teratogens.
What are two teratogens?
Alcohol and smoking are two common teratogens. Exposure to either of them can lead to developmental anomalies, miscarriage, stillbirth, preterm labor, and a variety of other pregnancy complications.
What are 3 examples of teratogens?
Common teratogens include some medications, recreational drugs, tobacco products, chemicals, alcohol, certain infections, and in some cases, uncontrolled health problems in the birthing parent. Alcohol is a well-known teratogen that can cause harmful effects on the fetus after exposure at any time during pregnancy.
What are some examples of environmental teratogens?
Teratogenic agents can be environmental chemicals, maternal metabolic factors, drugs, or infections. A number of environmental chemicals have been linked with birth defects in exposed fetuses including lead, methyl mercury, and polychlorinated biphenyls.
What are teratogens in psychology class 11?
teratogens environmental agents that cause deviations in normal development that can lead to serious abnormalities or death.
What is the most common teratogen?
Alcohol: One of the most commonly used teratogens is alcohol, and because half of all pregnancies in the United States are unplanned, it is recommended that women of child-bearing age take great caution against drinking alcohol when not using birth control or when pregnant (CDC, 2005).
What are teratogens in psychology?
n. an agent that induces developmental abnormalities in a fetus.
What are teratogens and how do they affect prenatal development?
Teratogens are drugs, chemicals, or even infections that can cause abnormal fetal development. There are billions of potential teratogens, but only a few agents are proven to have teratogenic effects. These effects can result in a baby being born with a birth defect.
What are the five general principles concerning the effects of teratogens on prenatal development?
In considering the effects of drugs on pregnancy, it is important to remember the 6 principles of teratology: genetic susceptibility, development stage, mechanisms, end points, access, and dose response.
Are drugs teratogens?
Certain drugs such as alcohol, some illegal drugs, and some prescription and over-the-counter medications are known to cause birth defects if taken during pregnancy. Drugs that can cause birth defects are called 'teratogens'.
What are teratogens in relation to child health?
What is a teratogen? A teratogen is an agent, which can cause a birth defect. It is usually something in the environment that the mother may be exposed to during her pregnancy.
