Study Developmental psych (chap 3) Flash Cards

 
Pile Management Card
Developmental psych (chap 3)

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Preterm babies?
MOSTLY BORN BEFORE WEEK 38
Stage 3 of pregnancy?
DELIVERY OF THE PLACENTA AND AMBILICAL CORD
Stage 2 of labor?
ACTUAL DELIVERY OF THE BABY
Stage 1 of labor?
-CONTRACTIONS
-DILATION OF CERVIX
When are tetrogens the most dangerous?
FIRST 8 WEEKS OF PREGNANCY

EACH ORGAN SYSTEM MOST VULNERABLE TO HARM WHEN DEVELOPMENT IS MOST RAPID
Forms the foundation of all body organs
-neural tube develops
-all major organs and systems begin to develop
-many organs ans systems begin to function?
THE EMBRYONIC STAGE
The first 2 weeks of gestation, from conception to implantation, constitute what?
GERMINAL STAGE
Toxemia?
SUDDEN INCREASE IN BP
Describe the 3rd trimester?
-EMOTIONAL CONNECTION BETWEEN MOTHER AND BABY GROWS
-FETAL HICCUPS AND THUMB SUCKING VISIBLE ON SONOGRAM
-TOXEMIA: SUDDEN INCREASE IN BP
Describe the 2nd trimester?
-FETUS GROWS RAPIDLY
-SEX CAN BE DETERMINED
-FETAL MOVEMENT FELT BETWEEN 16-18 WEEKS
-RISK OF MISCARRIAGE DROPS
The fetus grows rapidly in this trimester?
2ND TRIMESTER
A small number of zygotes implant in one of the fallopian tubes instead of in the uterus. A condition called?
ECTOPIC PREGNANCY
Prenatal care is critical in what trimester to preven birth defects?
1ST TRIMESTER
Implants itself in the lining of the uterus?
ZYGOTE
Will typicall show agressive behavior?
XXX (GIRLS WITH EXTRA X)
XYY (BOYS WITH EXTRA Y)
XYY
BOYS WITH EXTRA Y CHROMOSOME
XO
TURNERS SYNDROME
XXX
KLINEFELTERS SYNDROME
Chromosomal errors?
TRISOMIES
A condition in which a child has three copies of a specific autosome?
TRISOMY

(MOST COMMON: TRISOMY 21 AKA DOWNS SYNDROME)
Inheritance affected by both genes and environment?
MULTI-FACTORIAL INHERINTACE
A label that indentifies each gene in a persons body as having come from his father or mother?
GENOMIC IMPRINTING
Pattern of inheritance in which many genes influence a trait?
POLYGENIC INHERITANCE
A single dominant gene strongly infulences the phenotype?
DOMINANT RECESSIVE PATTERN
Arising form one zygote?
MONOZYGOTIC
Semi-identical?
DIFFERENT GENES FROM FATHER
Fraternal?
DYZAGOTIC
Identical?
MONOZYGOTIC
Which chromosomes carries the largest number of genes?
X CHROMOSOME
Twenty two pairs of chromosomes are called?
AUTOSOMES
A sperm and ovum are collectively called?
GAMETES
Zygote?
SINGLE CELL CREATED WHEN SPERM AND OVUM UNITE
An individuals particular set of observed characteristics?
PHENOTYPE
Organogenesis?
PROCESS OF ORGAN DEVELOPMENT
Ability of the fetus to survive outside the womb?
VIABILITY
Teratogens?
SUBSTANCES SUCH AS VIRUSES AND DRUGS THAT CAN CAUSE BIRTH DEFECTS
Glial cells?
THE "GLUE" THAT HOLD THE NEURONS TOGETHER TO GIVE SHAPE TO THE BRAIN'S MAJOR STRUCTURES
Attachment of the blastocyst to the uterine wall?
IMPLANTATION
Neonate?
TERM FOR BABIES BETWEEN BIRTH AND ONE MONTH OF AGE
Newborn weight below 5.5 pounds?
LOW BIRTH WEIGHT (LBW)
The third stage of prenatal development from week 9 to birth, during which growth and organ refinement take place?
FETAL STAGE
The second stage of prenatal development from week 2 through week 8 during which the embryo's organ systems form?
EMBRYONIC STAGE
Pattern of inheritance in which a single dominant gene influences a person's phenotype but two recessive genes are necessary to produce an associated trait?
DOMINANT-RECESSIVE PATTERN
Deoxyribonuleic acid (DNA)
CHEMICAL MATERIAL THAT MAKES UP CHROMOSOMES AND GENES
Axoxia?
OXYGEN DEPRIVATION EXPERIENCED BY A FETUS DURING LABOR AND/OR DELIVERY.
Amnion?
FLUID FILLED SAC IN WHICH THE FETUS FLOATS UNTIL JUST BEFORE IT IS BORN.
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