Which developmental scientist speculated that the underlying temperament of a given society determined genetically may predispose people in that society toward a particular philosophy?
Psy 203 Ch 2
| Question | Answer |
|---|---|
| The developmental psychologist ________ speculated that the underlying temperament of a given society, determined genetically, may predispose people in that society toward a particular philosophy. | Kagan |
Which developmental psychologist endorses the idea that genetic endowment?
Sandra Wood Scarr
Which test procedure is recommended if either parent carries Tay-Sachs?
Between the 10th and 12th weeks of pregnancy, an expectant mother can get a chorionic villus sampling (CVS), in which a small sample of the placenta is drawn into a needle or a small tube for analysis. Between the 15th and 18th weeks of pregnancy, a woman can have an amniocentesis to test for the Tay-Sachs gene.
Which test procedure is recommended if either parent carries Tay-Sachs spina bifida Sickle Cell Down syndrome or muscular dystrophy?
Amniocentesis — Amniocentesis is used most commonly to identify chromosomal problems such as Down syndrome. When the fetus is known to be at risk, it can detect other genetic diseases like cystic fibrosis, Tay-Sachs disease and sickle cell disease.
Can a baby with Down syndrome look normal?
Some of the children with Mosaic Down syndrome that we know do not actually look as if they have Down syndrome – the usual physical features are not obvious. This raises some important and difficult social issues and identity issues for both parents and children, which parents have discussed with us.
What are signs of Down syndrome during pregnancy?
Signs and Symptoms of Down Syndrome
- Flat face with an upward slant to the eyes.
- Short neck.
- Abnormally shaped or small ears.
- Protruding tongue.
- Small head.
- Deep crease in the palm of the hand with relatively short fingers.
- White spots in the iris of the eye.
- Poor muscle tone, loose ligaments, excessive flexibility.
Can you tell if your baby has Downs from an ultrasound?
When can you see signs of Down syndrome on an ultrasound? One ultrasound, the nuchal translucency ultrasound, can be performed at the end of the first trimester. This ultrasound measures the thickness of the back of the fetus’s neck to screen for Down syndrome.
Can Down syndrome be seen at 20 week ultrasound?
A Detailed Anomaly Scan done at 20 weeks can only detect 50% of Down Syndrome cases. First Trimester Screening, using bloods and Nuchal Translucency measurement, done between 10-14 weeks, can detect 94% of cases and Non-invasive Prenatal Testing (NIPT) from 9 weeks can detect 99% of Down Syndrome cases.
Does folic acid prevent Down syndrome?
April 17, 2003 — Taking folic acid supplements before and during early pregnancy may not only help prevent neural tube defects in babies, but it may also reduce the risk of Down syndrome.
What are hard markers for Down syndrome?
Certain features detected during a second trimester ultrasound exam are potential markers for Down’s syndrome, and they include dilated brain ventricles, absent or small nose bone, increased thickness of the back of the neck, an abnormal artery to the upper extremities, bright spots in the heart, ‘bright’ bowels, mild …
What increases your chances of having a baby with Down syndrome?
A woman’s chances of giving birth to a child with Down syndrome increase with age because older eggs have a greater risk of improper chromosome division. A woman’s risk of conceiving a child with Down syndrome increases after 35 years of age.
What are the 3 types of Down syndrome?
There are three types of Down syndrome:
- Trisomy 21. This is by far the most common type, where every cell in the body has three copies of chromosome 21 instead of two.
- Translocation Down syndrome. In this type, each cell has part of an extra chromosome 21, or an entirely extra one.
- Mosaic Down syndrome.
What are the four causes of birth defects?
What causes birth defects?
- Genetic problems. One or more genes might have a change or mutation that results in them not working properly, such as in Fragile X syndrome.
- Chromosomal problems.
- Infections.
- Exposure to medications, chemicals, or other agents during pregnancy.
What is the lowest risk of Down syndrome?
If the screening test shows that the chance of having a baby with Down’s syndrome, Edwards’ syndrome and Patau’s syndrome is lower than 1 in 150, this is a lower-chance result.
Is 37 too old to have a baby?
Many women are able to carry pregnancies after age 35 and beyond. However, there are certain risks — for both mother and baby — that tend to increase with maternal age. Infertility. It may take longer to get pregnant as you get closer to menopause.
Is it OK to have a baby at 41?
Due to advances in technology surrounding fertility, pregnancy, and delivery, it’s possible to safely have a baby at age 40. However, any pregnancy after age 40 is considered high risk.
Is it risky to have a baby 38?
Babies born to older mothers have a higher risk of certain chromosome problems, such as Down syndrome. The risk of pregnancy loss is higher. The risk of pregnancy loss — by miscarriage and stillbirth — increases as you get older, perhaps due to pre-existing medical conditions or fetal chromosomal abnormalities.
At what age should a woman stop having babies?
A woman’s peak reproductive years are between the late teens and late 20s. By age 30, fertility (the ability to get pregnant) starts to decline. This decline becomes more rapid once you reach your mid-30s. By 45, fertility has declined so much that getting pregnant naturally is unlikely for most women.
What word is used to describe a woman who has been pregnant more than once?
The term “gravida” can be used to refer to a pregnant woman. A “nulligravida” is a woman who has never been pregnant. A “primigravida” is a woman who is pregnant for the first time or has been pregnant one time. A “multigravida” or “secundigravida” is a woman who has been pregnant more than one time.
What is a Multiparous woman?
A multiparous woman (multip) has given birth more than once. A grand multipara is a woman who has already delivered five or more infants who have achieved a gestational age of 24 weeks or more, and such women are traditionally considered to be at higher risk than the average in subsequent pregnancies.
What does Nullipara mean?
a viable child
What does Multipara mean?
Multipara: A woman who has had two or more pregnancies resulting in potentially viable offspring. The term para refers to births. A para III has had three such pregnancies; a para VI or more is also known as a grand ‘multipara.
Why are Labour pains painful?
Pain during labor is caused by contractions of the muscles of the uterus and by pressure on the cervix. This pain can be felt as strong cramping in the abdomen, groin, and back, as well as an achy feeling. Some women experience pain in their sides or thighs as well.
What is a nulliparous cervix?
The nulliparous and parous cervix The nulliparous cervix has a smooth, round external os. The parous cervical os is uneven and wide, often described as having a “fish mouth” appearance.
How do you describe a normal cervix?
The surface of the cervix should be smooth. Some squamocolumnar epithelium of the cervical canal may be visible as a symmetric reddened area around the os.
Is Parous cervix normal?
Conclusion: The cervix of parous women decreases in length and increases in width from midpregnancy to term, but the pattern of change varies between individuals. Knowledge of the different patterns of normal change forms the basis of transvaginal ultrasound studies of pathological cervical changes during pregnancy.
What causes Nulliparous?
There are several possible reasons for nulliparity. An individual might be nulliparous by choice, as a result of using contraception or abstaining for sex. Other women may have a history of pregnancy but did not have a live delivery due to pregnancy loss, stillbirths, or elective abortions.