Alicia Is Pregnant And Is A Heavy Smoker. Which Of The Following Risks Does Her Baby Face?
Which period of prenatal development is most risky for the development of a structural defect due to the effects of a teratogen quizlet? During which period of development is the unborn baby MOST at RISK of developing a structural defect becasue of the effects of a teratogen? during the embryonic period.
Which of the following is in the correct order of the three periods in prenatal development from conception to birth quizlet? Answer: Typical prenatal development can be divided into three periods: germinal, embryonic, and fetal. The first period is called the germinal period.
What does the results of a recent Norwegian study about preterm infants indicate? A recent study from Norway on the adult-age outcomes of preterm infants reported that even mild prematurity was associated with significantly elevated risk for long-term adverse medical, behavioral, psychological, and vocational outcomes (Moster et al, 2008).
Alicia Is Pregnant And Is A Heavy Smoker. Which Of The Following Risks Does Her Baby Face? – Related Questions
Which of the following is the correct order of prenatal development quizlet?
Prenatal development proceeds through the germinal (first 2 weeks), embryonic (2 weeks to 2 months), and fetal stages (2 months to birth) as the zygote is differentiated into a human organism.
During which period of development is the unborn baby most at risk of developing a structural organ defects because of the effects of a teratogen?
The embryonic period, during which organogenesis takes place, occurs between implantation at around 14 days to around 60 days postconception. This is usually the most sensitive period to teratogenesis when exposure to a teratogenic agent has the greatest likelihood of producing a malformation.
During which period of development is the unborn baby most at risk of developing a structural defect?
Birth defects can happen at any time during pregnancy. But most happen during the first 3 months of pregnancy (also called first trimester), when your baby’s organs are forming. Birth defects also can happen later in pregnancy, when your baby’s organs are still growing and developing.
What are the 3 stages of prenatal development quizlet?
This period is generally divided into three stages: the germinal stage, the embryonic stage, and the fetal stage.
Which of the following is the correct order of prenatal development multiple choice question?
There are three stages of prenatal development: germinal, embryonic, and fetal.
What are the 3 main stages of prenatal development?
The process of prenatal development occurs in three main stages. The first two weeks after conception are known as the germinal stage, the third through the eighth week is known as the embryonic period, and the time from the ninth week until birth is known as the fetal period.
Which of the following is more likely to occur in the child of a woman who smokes quizlet?
The babies of smokers are also more susceptible than other babies to respiratory infections and breathing difficulties. The more a woman smokes during pregnancy, the more likely it is that her infant will experience growth retardation and neurological problems.
Which of the following diseases is transmitted to the newborn during delivery through the birth canal?
Some STIs, such as syphilis, cross the placenta and infect the baby in the womb. Other STIs, like gonorrhea, chlamydia, hepatitis B, and genital herpes, can pass from the mother to the baby as the baby passes through the birth canal.
At which point do the environmental factors begin to influence a baby’s development?
Many scientists believe that anything that affects the environment of the fetus can have an effect upon development beginning at conception and not at birth. Environment does indeed begin to influence the individual as soon as he or she is conceived.
Which of the following is a characteristic of the fetal stage of prenatal development quizlet?
Which of the following is a characteristic of the fetal stage of prenatal development? The fetus alternates between wakefulness and sleep.
What are teratogens What are some examples quizlet?
What is a teratogen? An agent that causes birth defects by altering the course of typical development. What are some examples of teratogens? Drugs of abuse, prescription medications, environmental contaminants, and diseases.
What are some 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.
During which stage is an unborn baby most vulnerable to prenatal environmental influences and most at risk for miscarriage or spontaneous abortion?
The fetus is most vulnerable during the first 12 weeks. During this period of time, all of the major organs and body systems are forming and can be damaged if the fetus is exposed to drugs, infectious agents, radiation, certain medications, tobacco and toxic substances.
During which stage of fetal development is exposure to teratogens most damaging quizlet?
– The effects of a teratogenic agent are worst during the critical period when an organ system grows most rapidly. – Organogenesis takes place during the embryonic period (weeks 3-8 of prenatal development).
Which common complications are seen during the third trimester of pregnancy select all that apply?
What Might Go Wrong in the Third Trimester?
Which of the following is the main risk factor that a couple must be aware of when undergoing fertility treatments?
The main risk of fertility treatment is a multiple birth. In rare cases, side effects from fertility drugs can be very dangerous.
Which trimester is the most critical for the development of the baby quizlet?
The first trimester is the most critical time for an embryo or fetus.
Which weeks does the fetus risk functional defects and minor congenital anomalies?
In general, major defects of the body and internal organs are more likely to occur between 3 to 12 embryo / fetal weeks. This is the same as 5 to 14 gestational weeks (weeks since the first day of your last period).
Which of the following is not one of the 3 main periods of prenatal development?
Which of the following is NOT one of the three periods of prenatal development? teratogen. You just studied 10 terms!
What occurs during the fetal stage of development quizlet?
What happens during the fetal period of development? Reflexes and ability to move develop. Brain is fully set up and stabilized for birth.
Which prenatal stage of development lasts the longest quizlet?
One question on the midterm exam asked which period of prenatal development is the third and longest period, extending from the ninth week until birth. The correct answer would be: the fetal period.
How does prenatal development affect child development?
Neither adult height nor birth weight was associated with change in sensory or cognitive function. These results suggest that adverse prenatal and childhood experiences are a risk for poorer sensory and cognitive function and earlier development of sensory and cognitive impairment in adulthood.