'Chorionic villi' diaporamas de présentation

NURS 2410 Unit 1

NURS 2410 Unit 1. Nancy Pares, RN, MSN Metro Community College. Ethical decision making model. Context Who is involved, what is the setting What other information is needed What personal beliefs of the nurse may impact the situation Clarification of the issues

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NURS 2410 Unit 1

NURS 2410 Unit 1. Nancy Pares, RN, MSN Metro Community College. Objective 1 and 2 and 3. Apply basic knowledge of healthy maternal newborn care (recall from PN year) Describe ethical and legal issues of maternal newborn nursing, current legislation and community resources available.

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The Reproductive System

The Reproductive System. Uterine (Menstrual) Cycle. Cyclic changes of the endometrium Regulated by cyclic production of estrogens and progesterone FSH and LH regulate the production of estrogens and progesterone Both female cycles are about 28 days in length

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Placenta and its functions

Placenta and its functions. Remarkable organ Undergoes differentiation and maturation during the short life span. DEVELOPMENT OF THE PLACENTA. Fertilization Zygote ( diploid cell with 46 chromosomes) undergoes cleavage Morula ( 16 cell stage)

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Fetal membrane and placenta

Fetal membrane and placenta. Decidua: After the implantation of the embryo, the uterine endometrium is called the decidua. The stramal cells enlrge,become vacuolated and lipids.This change in the stromal cells is called the decidua reaction.

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The Reproductive System

The Reproductive System. Uterine (Menstrual) Cycle. Cyclic changes of the endometrium Regulated by cyclic production of estrogens and progesterone FSH and LH regulate the production of estrogens and progesterone Both female cycles are about 28 days in length

806 views • 71 slides

HLT31507 CERTIFICATE III IN NUTRITION & DIETETIC ASSISTANCE

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Chapter 12

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Cytogenetics

Cytogenetics. B.Sc. MLT fourth semester. Chromosome Abnormalities. A chromosome abnormality reflects an abnormality of chromosome number or structure. There are many types of chromosome abnormalities. T hey can be organized into two basic groups: Numerical Abnormalities :

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Pregnancy

Pregnancy. Everything You Ever Wanted to Know. The Developing Baby. Conception Ovum released from an ovary Egg moves through the fallopian tube to the uterus Egg reaches uterus and flushed out by menstrual cycle, or fertilized by sperm Ovum and sperm unite=conception. Zygote- 1 st stage.

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Sex linked genes

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PLACENTA

PLACENTA. Dr. Ahmed Fathalla Ibrahim. DECIDUA. DEFINITION: It is the functional layer of endometrium in a pregnant women It includes the endometrium of fundus & body of uterus

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BILAMINAR & TRILAMINAR EMBRYONIC DISCS

BILAMINAR & TRILAMINAR EMBRYONIC DISCS. Dr. Ahmed Fathalla Ibrahim. SECOND WEEK. Completion of implantation of the blastocyst Production of a bilaminar embryonic disc Formation of extraembryonic structures : amniotic cavity & amnion, yolk sac, chorionic sac & connecting stalk

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KEY CONCEPT Mutations are changes in DNA that may or may not affect phenotype.

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Lesson # 19

Lesson # 19. Early Development. Objectives:. Chapter 29. 1- To describe the process of fertilization. 2- To list the stages of prenatal development, and describe the major events of each.

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Pregnancy

Pregnancy. O rgan which provides nutrients & removes waste Complete by end of 3rd month Chorionic Villi (vascular projections from Chorion ) are embedded in endometrium & allow nutrient / waste exchange, via active transport & diffusion. (16m 2 SA) Attached to foetus via umbilical cord

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Bioethical Challenges for the Rehabilitation Counselor

Bioethical Challenges for the Rehabilitation Counselor. Bioethical Challenges - Current. Advance Directives Physician Assisted Suicide Reproductive Technologies Prenatal Diagnosis and Selective Abortion. Prenatal Diagnosis and Genetic Counseling. Ethical and Human Rights Concerns.

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The Placenta

The Placenta. The Placenta. The Placenta. The Placenta. The Placenta.

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Fig. 29.7

Chorionic Villi. Fig. 29.7. Placenta. Fig. 29.7. Fig. 14.3 cf. Fig. 29.6 and 29.11a,b. Arey, Developmental Anatomy. Embryonic Development. Early Fetal Period. Fig. 29.11. Fetal Development weeks 9 - birth. Fig. 29.11. Trimesters of Pregnancy. First trimester (weeks 1-13)

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Lecture XI: Reproduction

Lecture XI: Reproduction.

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