Maternal Child Nursing Care Ch. 6

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Nikilas Cuddeback

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Nikilas Cuddeback

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This flashcard set covers advanced genetic concepts and maternal-child nursing care at the university level. It delves into genetic testing, chromosome structures, and disorders, focusing on terms like gene, chromosome, and testing. The flashcards also explore the developing baby, placenta, and uterine structures, including key terms like membrane, sperm, and placenta. This set is ideal for nursing students and healthcare professionals who need to understand genetic conditions, fetal development, and maternal health to provide informed care and support.

Cartes-fiches

Utilisateurs

Langue

Anglais

Catégorie

Médecine

Niveau

Université

Créé / Mis à jour

10.07.2014 / 10.07.2014

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Examination of the markers that are co-inherited with a gene that causes a genetic condition

Linkage analysis

Examination of the protein products of genes

Biochemical testing

Examination of chromosomes

Cytogenetic testing

Genetic testing that is used to clarify the genetic status of asymptomatic family members

Predictive testing

Genetic testing used to detect a disorder that is certain to appear if the defective gene is present and the individual lives long enough

Presymptomatic testing

Genetic testing used to detect susceptibility to a disorder if the defective gene is present

Predispositional testing

Test used to identify individuals who have a gene mutation for a genetic condition but do not show symptoms of the condition because it is a condition that is inherited in an autosomal recessive form

Carrier screening

Use of genetic information to individiualize drug therapy

Pharmacogenomics

Therapy used to correct defective genes that are responsible for disease development; the most common technique is to insert a normal gene in a location within the genome to replace a gene that is non-functional

Gene (Transfer) Therapy

Matched chromosomes

Homologous

Tern that denotes a indivdual with two copies of the same allele for a given trait

Homozygous

If two alelles are different then a person is said to be ____ for the trait

heterozygous

The genetic makeup of an individual; an individual's entire genetic makeup or all the genes taht the perosn can pass on to future generations

Genotype

Observable expression of an individual's genetic makeup

Phenotype

Pictorial analysis of the number, form, and size of an individual's chromsomes

Karyotype

Pattern of inheritance involving a combination of genetic and environmental factors

Multifactoral

Pattern of inheritance in which a single gene controls a particular trait, disorder, or defect

Unifactoral

Genetic disorder in which only one copy of a variant allele is needed for phenotypic expression

Autosomal dominance

Genetic disorder in which both genes of a pair must be abnormal for the disorder to be expressed

Autosomal recessive

Disorder reflecting absent or defective enzymes leading to abnormal metabolism

Inborn error of metabolism

Union of a single egg and sperm. It marks the beginning of a pregnancy.

Commandes clavier:

= tourner,

= avant/arrière,

= faire défiler

Conception

Male and Female germ cell

Commandes clavier:

= tourner,

= avant/arrière,

= faire défiler

Gametes

Male germ cell

Commandes clavier:

= tourner,

= avant/arrière,

= faire défiler

sperm

Female germ cell

Commandes clavier:

= tourner,

= avant/arrière,

= faire défiler

Ovum

Process whereby gametes are formed and mature

Commandes clavier:

= tourner,

= avant/arrière,

= faire défiler

Gametogenesis

For the male, the process whereby gametes are formed and mature is called...

Commandes clavier:

= tourner,

= avant/arrière,

= faire défiler

Spermatogenesis

For the female the process whereby gametes are formed and mature is called...

Commandes clavier:

= tourner,

= avant/arrière,

= faire défiler

oogenesis

Process of penetration of the membrane surrounding the ovem by a sperm...

Commandes clavier:

= tourner,

= avant/arrière,

= faire défiler

Fertilization

the process of penetration of the membrane surrounding the ovem by a sperm takes place in the ...... of the uterine tube.

Commandes clavier:

= tourner,

= avant/arrière,

= faire défiler

Ampulla (outer third)

After penetration of the membrane surrounding the ovum, the membrane becomes impenetrable to ther sperm, a process termed...

Commandes clavier:

= tourner,

= avant/arrière,

= faire défiler

zona reaction

The..... number of chromosomes is restored when this union of sperm and ovem occurs

Diploid (46)

....THe first cell of the new individual

Zygote

Within 3 days the first cell of the new individual becomes a 16-cell solid ball of cells called a...

Morula

The 16-cell solid ball of cells becomes konwn as the....when a cavity becomes recognizale within it.

Blastocyst

The outer layer of cells surrounding the cavity developed around the 16-cell ball of cells is called the...

Trophoblast

Attachment process whreby the blastocyst burrows into the endometrium

Implantation

......Or fingerlike projeections develop out of the trophoblast and extend into the blood filled spaces of the uterine lining.

Chorionic villi

The uterine lining is called the... after fingerlike projections develop out of the trophoblast and extend into the blood filled spaces of the uterine lining.

Decidua

Upon the blastocyst burrowing into the endometrium, the portion of this lining durectly UNDER the blastocyst is called the...and the portion of this lining that COVERS the blastocyst is called the...

Decidua basalis; Decidua capsularis

The term that refers tho the developing baby from day 15 until about 8 weeks after conception

Embryo

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Cartes-fiches

Union of a single egg and sperm. It marks the beginning of a pregnancy.

Conception

Male and Female germ cell

Gametes

Male germ cell

sperm

Female germ cell

Ovum

Process whereby gametes are formed and mature

Gametogenesis

For the male, the process whereby gametes are formed and mature is called...

Spermatogenesis

For the female the process whereby gametes are formed and mature is called...

oogenesis

Process of penetration of the membrane surrounding the ovem by a sperm...

Fertilization

the process of penetration of the membrane surrounding the ovem by a sperm takes place in the ...... of the uterine tube.

Ampulla (outer third)

After penetration of the membrane surrounding the ovum, the membrane becomes impenetrable to ther sperm, a process termed...

zona reaction

The..... number of chromosomes is restored when this union of sperm and ovem occurs

Diploid (46)

....THe first cell of the new individual

Zygote

Within 3 days the first cell of the new individual becomes a 16-cell solid ball of cells called a...

Morula

The 16-cell solid ball of cells becomes konwn as the....when a cavity becomes recognizale within it.

Blastocyst

The outer layer of cells surrounding the cavity developed around the 16-cell ball of cells is called the...

Trophoblast

Attachment process whreby the blastocyst burrows into the endometrium

Implantation

......Or fingerlike projeections develop out of the trophoblast and extend into the blood filled spaces of the uterine lining.

Chorionic villi

The uterine lining is called the... after fingerlike projections develop out of the trophoblast and extend into the blood filled spaces of the uterine lining.

Decidua

Upon the blastocyst burrowing into the endometrium, the portion of this lining durectly UNDER the blastocyst is called the...and the portion of this lining that COVERS the blastocyst is called the...

Decidua basalis; Decidua capsularis

The term that refers tho the developing baby from day 15 until about 8 weeks after conception

Embryo

The term that refers to the developing baby from 9 weeks of estation to the end of pregnancy

Fetus

Membranes that surround the developing baby and the fluid.

Amniotic membranes

The ... is the outer layer of the membranes that surround the developing baby and the fluid and becomes the covering of the fetal side of the placenta.

Chorion

The ... is the inner layer of the membranes that surround the developing baby and the fluid

Amnion

The structure that connects the developing baby to the placenta

Umbilical cord

The strucutre that connects the developing baby to the placenta contains three vessels. Namely 2 and 1...

2: Arteries and Vein. 1: Wharton's jelly

The structure that is composed of 15 to 20 lobes called cotyledons

Placenta

The structure that is composed of 15 to 20 lobes produces....

hormones

The structure that is composed of 15 to 20 lobes that produces hormones essential to maintain pregnancy supplies ________ and _______...

oxygen and nutrients

The hormones of the placenta also remove _____ and _____....

wastes and carbon dioxide

Capability of fetus to survive outside the uterus

Viability

Surface-active phospholipid that needs to be present in fetal/newborn lungs to facilitate breathing after birth

Pulmonary surfactants

This ratio can be performed using amniotic fluid as one means of determining the degree to which this phospholipid is present in fetal lungs

lecithin-sphingomyelin

Special circulatory pathway that allows fetal blood to bypass the lungs

Ductus arteriosus

Shunt that allows most of the fetal blood to bypass the liver and pass into the inferior vena cava

Ductus venosus

Opening between the fetal atria

Foramen ovale

Formation of blood

Hematopoiesis

Maternal perception of fetal movement that occurs sometime between 16 to 20 weeks of gestation

Quickening

Dark green to black tarry substacne that contains fetal waste products. It accumulates in the fetal intestines.

Meconium

Twins that are formed from two zygotes

Dizygotic

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