18
Slide 1 of 17 Section 19.2 A Healthy Pregnancy Objectives Identify four behaviors that are essential for a healthy pregnancy. Explain the importance of prenatal care throughout pregnancy. Section 19.2 A Healthy Pregnancy

Section 19.2 A Healthy Pregnancy Slide 1 of 17 Objectives Identify four behaviors that are essential for a healthy pregnancy. Explain the importance of

Embed Size (px)

Citation preview

Page 1: Section 19.2 A Healthy Pregnancy Slide 1 of 17 Objectives Identify four behaviors that are essential for a healthy pregnancy. Explain the importance of

Slide 1 of 17

Section 19.2 A Healthy Pregnancy

Objectives

Identify four behaviors that are essential for a healthy pregnancy.

Explain the importance of prenatal care throughout pregnancy.

Section 19.2 A Healthy Pregnancy

Page 2: Section 19.2 A Healthy Pregnancy Slide 1 of 17 Objectives Identify four behaviors that are essential for a healthy pregnancy. Explain the importance of

Slide 2 of 17

Section 19.2 A Healthy Pregnancy

Myth A pregnant woman doesn’t need to visit the doctor until she begins to show, or look pregnant.

Fact Regular doctor visits from before conception until the birth of a baby are necessary to ensure health.

List some other do’s and don’ts for pregnant women. Review and update your list when you complete this section.

Page 3: Section 19.2 A Healthy Pregnancy Slide 1 of 17 Objectives Identify four behaviors that are essential for a healthy pregnancy. Explain the importance of

Slide 3 of 17

Section 19.2 A Healthy Pregnancy

Getting proper nutrition and exercise and avoiding drugs and environmental hazards are especially important both before and throughout pregnancy.

Staying Healthy During Pregnancy

Page 4: Section 19.2 A Healthy Pregnancy Slide 1 of 17 Objectives Identify four behaviors that are essential for a healthy pregnancy. Explain the importance of

Slide 4 of 17

Section 19.2 A Healthy Pregnancy

• A pregnant woman needs to eat more calories to support the growth of her own body and the developing embryo or fetus.

Proper Nutrition

• The best way to obtain these extra calories is to eat a well-balanced diet.

• Folic acid is essential for proper development of an embryo’s neural tube, which later develops into the spinal cord and brain.

Page 5: Section 19.2 A Healthy Pregnancy Slide 1 of 17 Objectives Identify four behaviors that are essential for a healthy pregnancy. Explain the importance of

Slide 5 of 17

Section 19.2 A Healthy Pregnancy

• Regular physical activity is important for a healthy pregnancy.

Exercise

• A fit woman will better meet the extra energy demands of carrying the fetus.

• She also reduces her risk for diabetes and other health problems during pregnancy.

Page 6: Section 19.2 A Healthy Pregnancy Slide 1 of 17 Objectives Identify four behaviors that are essential for a healthy pregnancy. Explain the importance of

Slide 6 of 17

Section 19.2 A Healthy Pregnancy

• As soon as she plans to become pregnant, a woman should abstain from all alcohol, tobacco, and any other drugs not prescribed or approved by her doctor.

• These substance, even in small amounts can

Avoiding Alcohol and Other Drugs

• harm or kill the developing baby

• decrease the newborns chance to live

• cause lifelong problems

• A pregnant woman should talk to her doctor before using any prescription drugs or over-the-counter drugs.

Page 7: Section 19.2 A Healthy Pregnancy Slide 1 of 17 Objectives Identify four behaviors that are essential for a healthy pregnancy. Explain the importance of

Slide 7 of 17

Section 19.2 A Healthy Pregnancy

Page 8: Section 19.2 A Healthy Pregnancy Slide 1 of 17 Objectives Identify four behaviors that are essential for a healthy pregnancy. Explain the importance of

Slide 8 of 17

Section 19.2 A Healthy Pregnancy

• X-rays The radiation from X-rays can harm a developing embryo or fetus.

Avoiding Environmental Hazards

• Lead If a pregnant woman lives in a home built before 1978, she should contact her state health department for information on getting her home tested for lead.

• Mercury Pregnant women should eat commercially caught fish only once a week, and should not eat swordfish or shark.

• Cat litter Cat feces can contain a parasite that is especially dangerous to a developing fetus.

Page 9: Section 19.2 A Healthy Pregnancy Slide 1 of 17 Objectives Identify four behaviors that are essential for a healthy pregnancy. Explain the importance of

Slide 9 of 17

Section 19.2 A Healthy Pregnancy

• Besides taking care of herself at home, a woman also needs to plan for prenatal care, or medical care during her pregnancy.

Prenatal Care

• Her doctor visits should be under the supervision of an obstetrician, a doctor specialized in pregnancy and childbirth.

• The chances of having a healthy baby greatly increase if the mother visits her doctor or clinic for regular checkups throughout pregnancy.

Page 10: Section 19.2 A Healthy Pregnancy Slide 1 of 17 Objectives Identify four behaviors that are essential for a healthy pregnancy. Explain the importance of

Slide 10 of 17

Section 19.2 A Healthy Pregnancy

A pregnancy is divided into three periods of time—trimesters—each of which is approximately three months long.

The Three Trimesters

Page 11: Section 19.2 A Healthy Pregnancy Slide 1 of 17 Objectives Identify four behaviors that are essential for a healthy pregnancy. Explain the importance of

Slide 11 of 17

Section 19.2 A Healthy Pregnancy

Page 12: Section 19.2 A Healthy Pregnancy Slide 1 of 17 Objectives Identify four behaviors that are essential for a healthy pregnancy. Explain the importance of

Slide 12 of 17

Section 19.2 A Healthy Pregnancy

• Ultrasound High-frequency sound waves, or ultrasound, are used in most pregnancies to create an image of the developing fetus.

Monitoring Tools

• Chorionic Villus Sampling Around the eighth week of pregnancy, some women will undergo a test called chorionic villus sampling, or CVS.

• Amniocentesis Another test that may be done around the fourteenth to sixteenth week of pregnancy is amniocentesis (am nee oh sen TEE sis).

Page 13: Section 19.2 A Healthy Pregnancy Slide 1 of 17 Objectives Identify four behaviors that are essential for a healthy pregnancy. Explain the importance of

Slide 13 of 17

Section 19.2 A Healthy Pregnancy

Click above to go online.

For: Updates on pregnancy care

Page 14: Section 19.2 A Healthy Pregnancy Slide 1 of 17 Objectives Identify four behaviors that are essential for a healthy pregnancy. Explain the importance of

Slide 14 of 17

Section 19.2 A Healthy Pregnancy

• Ectopic pregnancy In very rare cases of ectopic pregnancy, the blastocyst implants in the fallopian tube or elsewhere in the abdomen, instead of in the uterus.

Complications

• Miscarriage The death of an embryo or fetus in the first 20 weeks of pregnancy is called a miscarriage.

• Preeclampsia Also called toxemia, preeclampsia (pree ih KLAMP see uh) is characterized by high blood pressure, swelling of the wrists and ankles, and high levels of protein in the urine.

• Gestational Diabetes Diabetes that develops in pregnant women is called gestational diabetes, and is marked by high blood sugar levels.

Page 15: Section 19.2 A Healthy Pregnancy Slide 1 of 17 Objectives Identify four behaviors that are essential for a healthy pregnancy. Explain the importance of

Slide 15 of 17

Section 19.2 A Healthy Pregnancy

Vocabulary

prenatal care Medical care received during pregnancy.

obstetrician A doctor who specializes in pregnancy and childbirth.

trimester One of three periods of time that divide a pregnancy. Each trimester is approximately three months long.

ultrasound High-frequency sound waves used to create an image of a developing fetus.

chorionic villus sampling

A prenatal test in which a piece of the developing placenta is removed and tested for inherited disorders.

Page 16: Section 19.2 A Healthy Pregnancy Slide 1 of 17 Objectives Identify four behaviors that are essential for a healthy pregnancy. Explain the importance of

Slide 16 of 17

Section 19.2 A Healthy Pregnancy

Vocabularyamniocentesis A prenatal test in which a small amount of

amniotic fluid is removed and tested for abnormalities.

ectopic pregnancy

A condition resulting from the implantation of the blastocyst in a location in the abdomen other than the uterus.

miscarriage The death of an embryo or fetus in the first 20 weeks of pregnancy.

preeclampsia A serious condition during pregnancy characterized by high blood pressure, swelling of the wrists and ankles, and high levels of protein in the urine.

gestational diabetes

Diabetes that develops during pregnancy.

Page 17: Section 19.2 A Healthy Pregnancy Slide 1 of 17 Objectives Identify four behaviors that are essential for a healthy pregnancy. Explain the importance of

Slide 17 of 17

Section 19.2 A Healthy Pregnancy

QuickTake Quiz

Click to start quiz.

Page 18: Section 19.2 A Healthy Pregnancy Slide 1 of 17 Objectives Identify four behaviors that are essential for a healthy pregnancy. Explain the importance of

Slide 18 of 17

Section 19.2 A Healthy Pregnancy

End of Section 19.2

Click on this slide to end this presentation.