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Multilingual Illustrated DVD
Multilingual Illustrated DVD
[Tutorial]
The Biology of Prenatal Development
Introduction
0 - 4 Weeks
4 - 6 Weeks
6 - 8 Weeks
8 Weeks
8 - 12 Weeks
3 - 4 Months
4 - 6 Months
6 Months - Birth
IBHAYOLOJI YANGAPHAMBILI KOKUBELETHWA KOMNTWANA
.
Ndebele
[Sindebele (Ndebele)]
This program is distributed in the U.S. and Canada by National Geographic and EHD.
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Table of Contents
Chapter 1 – Introduction
Chapter 2 – Terminology
THE EMBRYONIC PERIOD (THE FIRST 8 WEEKS)
EMBRYONIC DEVELOPMENT: THE FIRST 4 WEEKS
Chapter 3 – Fertilization
Chapter 4 – DNA, Cell Division, and Early Pregnancy Factor (EPF)
Chapter 5 – Early Stages (Morula and Blastocyst) and Stem Cells
Chapter 6 – 1 to 1 1/2 Weeks: Implantation and Human Chorionic Gonadotropin (hCG)
Chapter 7 – The Placenta and Umbilical Cord
Chapter 8 – Nutrition and Protection
Chapter 9 – 2 to 4 Weeks: Germ Layers and Organ Formation
Chapter 10 – 3 to 4 Weeks: The Folding of the Embryo
EMBRYONIC DEVELOPMENT: 4 TO 6 WEEKS
Chapter 11 – 4 Weeks: Amniotic Fluid
Chapter 12 – The Heart in Action
Chapter 13 – Brain Growth
Chapter 14 – Limb Buds and Skin
Chapter 15 – 5 Weeks: Cerebral Hemispheres
Chapter 16 – Major Airways
Chapter 17 – Liver and Kidneys
Chapter 18 – Yolk Sac and Germ Cells
Chapter 19 – Hand Plates and Cartilage
EMBRYONIC DEVELOPMENT: 6 TO 8 WEEKS
Chapter 20 – 6 Weeks: Motion and Sensation
Chapter 21 – The External Ear and Blood Cell Formation
Chapter 22 – The Diaphragm and Intestines
Chapter 23 – Hand Plates and Brainwaves
Chapter 24 – Nipple Formation
Chapter 25 – Limb Development
Chapter 26 – 7 Weeks: Hiccups and Startle Response
Chapter 27 – The Maturing Heart
Chapter 28 – Ovaries and Eyes
Chapter 29 – Fingers and Toes
THE 8-WEEK EMBRYO
Chapter 30 – 8 Weeks: Brain Development
Chapter 31 – Right- and Left-Handedness
Chapter 32 – Rolling Over
Chapter 33 – Eyelid Fusion
Chapter 34 – "Breathing" Motion and Urination
Chapter 35 – The Limbs and Skin
Chapter 36 – Summary of the First 8 Weeks
THE FETAL PERIOD (8 WEEKS THROUGH BIRTH)
Chapter 37 – 9 Weeks: Swallows, Sighs, and Stretches
Chapter 38 – 10 Weeks: Rolls Eyes and Yawns, Fingernails & Fingerprints
Chapter 39 – 11 Weeks: Absorbs Glucose and Water
Chapter 40 – 3 to 4 Months (12 to 16 Weeks): Taste Buds, Jaw Motion, Rooting Reflex, Quickening
Chapter 41 – 4 to 5 Months (16 to 20 Weeks): Stress Response, Vernix Caseosa, Circadian Rhythms
Chapter 42 – 5 to 6 Months (20 to 24 Weeks): Responds to Sound; Hair and Skin; Age of Viability
Chapter 43 – 6 to 7 Months (24 to 28 Weeks): Blink-Startle; Pupils Respond to Light; Smell and Taste
Chapter 44 – 7 to 8 Months (28 to 32 Weeks): Sound Discrimination, Behavioral States
Chapter 45 – 8 to 9 Months (32 to 36 Weeks): Alveoli Formation, Firm Grasp, Taste Preferences
Chapter 46 – 9 Months to Birth (36 Weeks through Birth)
Embryonic Development: 6 to 8 Weeks
Chapter 20
6 Weeks: Motion and Sensation
See Snapshots
Eemvekeni ezi 6 indawo yobucopho iyakhula (cerebral hemispheres) masinyana ukudlula ezinye iindawo zengqondo.
I-embryo ithoma ukusikinyeka Ngeenkhathi ezingafaniko beyizelule. Ukusikinyeka okunje kuyadingeka ukuthuthukisa ukwakheka kwamanyuroni.
See Snapshots
Ukuthinta umlomo kubangela i-embryo ibuyisele ihloko yayo emuva.
Chapter 21
The External Ear and Blood Cell Formation
See Snapshots
Indlebe yangaphandle ithoma ukwakheka.
See Snapshots
EEMVEKENI EZI-6, ukwakheka kwamaseli weengazi kuyathoma esibindini la ama-lymphocytes sele akhona. Leli hlobo lamaseli weengazi elimhlophe liyincenye esisekelo lehlelo lokuvikela elisakhulako.
Chapter 22
The Diaphragm and Intestines
I-diaphragm, nemisipha esisekelo esebenziswa ekuphefumuleni, ithomeka ukwakheka ngeemveke ezi-6.
See Snapshots
Incenye yamathumbu amancani Ithoma ukuvela kwesikhashana ngaphakathi kwenkaba (umbilical cord). Ihlelweli, elibizwa nge-physiologic herniation, lenzela indawo amalunga amanye akhulako ngaphakathi kwamathumbu.
Chapter 23
Hand Plates and Brainwaves
See Snapshots
Eemvekeni ezi-6 izandlana zithoma ukuthabalala.
See Snapshots
Iindledlana zengqondo zibe khona Kusese ziimveke ezi-6 namalanga ama-2.
Chapter 24
Nipple Formation
See Snapshots
Iinkono zithoma ukuvela ngemahlangothini womzimbha ngaphambili kobana zifike eendaweni zazo zokugcina ngaphambili kwesifuba.
Chapter 25
Limb Development
See Snapshots
Eemvekeni ezi 6 ne 1/2, Iindololwane ziyabonakala, imino ithoma ukuhlukana, nokukhamba kwezandla kuyabonakala.
See Snapshots
Ukubumbheka kwamathambo, Okubizwa nge-ossification, kuyathoma ngaphakathi kwe-clavicle, noma ithambo elibizwa nge-collar bone, namathambo womhlathi wangaphezulu nangaphasi.
Chapter 26
7 Weeks: Hiccups and Startle Response
See Snapshots
Ama-hiccups athome ukubonakala ngemva kweemveke ezi-7.
Ukusikinyeka kweenyawo kuyabonakala, kunye nokuphendula.
Chapter 27
The Maturing Heart
See Snapshots
Ihliziyo yamahlangothi ama-4 seyiphelele. Okungasenani ihliziyo kwanje Ibetha ka 167 ngomzuzu.
Ukusebenza kwehliziyo (electrical activity) Kukuzinga leemveke ezi-7 ne 1/2 ibonakala ukusebenza okufana nokomuntu omdala.
Chapter 28
Ovaries and Eyes
See Snapshots
Kwabesifazane, amaqanda ayabonakala Eemvekeni ezi-7.
See Snapshots
Eemvekeni ezi-7 ne 1/2, ilihlo langaphakathi elinombala liyabonakala futhi iimvalo zamehlo athoma ukukhula.
Chapter 29
Fingers and Toes
See Snapshots
Imino seyihlukene futhi amazwani ahlangene ekuthomeni kwaphela.
See Snapshots
Izandla sele zingahlangana, njengeenyawo.
Ubuhlangano bamadolo sele bukhona.
Introduction
0 - 4 Weeks
4 - 6 Weeks
6 - 8 Weeks
8 Weeks
8 - 12 Weeks
3 - 4 Months
4 - 6 Months
6 Months - Birth