Nurse can identify the Teratogens by drug testing, by doing some tests in in-vitro system and by observing the cell differentiations and also by knowing the patient's food habit.
Some medications may take years to manifest their teratogenic effects. The subject should be exposed to medications for a long period of time in order to detect a teratogenic effect. Some medications might not be harmful to animals but they might be harmful to people. The straightforward examination and documenting of behavioral consequences might make it simpler to locate teratogens. Teratogen identification is challenging since controlled experiments on humans are not feasible.
Any substance that exposes a fetus to an abnormality while the mother is pregnant is considered a teratogen. Teratogens are typically identified following an increase in the prevalence of a specific birth abnormality. For instance, a medication called thalidomide was prescribed to alleviate morning sickness in the early 1960s.
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