Answer:
tar,nicotine
Explanation:
The main carcinogenic components of tabacco are nicotine and tar.
Your immune system will fight off the bacteria .... maybe anti-biotics
The nurse should respond that a CVS and amniocentesis are two different tests. However, they are similar in nature.
Further Explanation:
The Chorionic villus sampling or CVS is a test performed on pregnant women when they are around 11-13 weeks pregnant. This test is not painful but is described as being uncomfortable. This test can cause a miscarriage within 2 days of the procedure but there have been cases where the miscarriage occurs up to two after procedure. This procedure checks for several abnormalities in the fetus such as;
- Down Syndrome
- Cystic Fibrosis
- Muscular Dystrophy
- Sex of baby
An amniocentesis is done later in the pregnancy usually after 15 weeks. This test is performed by putting a needle in the stomach and getting a sample of fluids to be tested for abnormalities in the fetus also. This test is considered to be 99% correct and the CVS is considered to be 98% correct.
Learn more about amniocentesis at brainly.com/question/1266693
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