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Mechanism of Vaginal Childbirth
Mechanism of Vaginal Childbirth Doctor 477,944 Views • 3 years ago

Childbirth (also called labour, birth, partus or parturition) is the culmination of a human pregnancy or gestation period with the birth of one or more newborn infants from a woman's uterus. The process of normal human childbirth is categorized in three stages of labour: the shortening and dilation of the cervix, descent and birth of the infant, and birth of the placenta. In many cases, with increasing frequency, childbirth is achieved through caesarean section, the removal of the neonate through a surgical incision in the abdomen, rather than through vaginal birth. In the U.S. and Canada it represents nearly 1 in 3 (31.8%) and 1 in 4 (22.5%) of all childbirths, respectively.

Maternal Fetal Circulation
Maternal Fetal Circulation Doctor 16,259 Views • 3 years ago

The fetal circulation is the circulatory system of a human fetus, often encompassing the entire fetoplacental circulation that also includes the umbilical cord and the blood vessels within the placenta that carry fetal blood.

The fetal circulation works differently from that of born humans, mainly because the lungs are not in use: the fetus obtains oxygen and nutrients from the mother through the placenta and the umbilical cord.

A to Z in ecg arabic lesson 2
A to Z in ecg arabic lesson 2 mohammed ragab 10,385 Views • 3 years ago

A to Z in ecg arabic lesson 2

Combitube Insertion
Combitube Insertion Doctor 10,517 Views • 3 years ago

The Combitube is a twin lumen device designed for use in emergency situations and difficult airways. It can be inserted without the need for visualization into the oropharynx, and usually enters the esophagus. It has a low volume inflatable distal cuff and a much larger proximal cuff designed to occlude the oro- and nasopharynx.

If the tube has entered the trachea, ventilation is achieved through the distal lumen as with a standard ETT. More commonly the device enters the esophagus and ventilation is achieved through multiple proximal apertures situated above the distal cuff. In the latter case the proximal and distal cuffs have to be inflated to prevent air from escaping through the esophagus or back out of the oro- and nasopharynx.

Central Venous Catheter Placement CVP & Pulmonary Artery Catheter
Central Venous Catheter Placement CVP & Pulmonary Artery Catheter Doctor 21,166 Views • 3 years ago

Central Venous Catheter Placement & Pulmonary Artery Catheter Video

Dr. Adina Nack on HPV, herpes & incurable STDs
Dr. Adina Nack on HPV, herpes & incurable STDs Liz L 8,734 Views • 3 years ago

TV interview with Adina Nack, Ph.D. about her own cervical HPV experiences, STD research, her new book (Damaged Goods? Women Living with Incurable Sexually Transmitted Diseases), and women's lives after genital warts, HPV and herpes infections. More info is available on STDdatings.com, which is the official STD dating & support site.

Carotid Endarectomy
Carotid Endarectomy Doctor 8,818 Views • 3 years ago

This medical animation is aimed at educating patients about the basics of a Carotid Endarectomy.

Mediplus Ltd Suprapubic Foley Catheter Introducing Set - S-Cath
Mediplus Ltd Suprapubic Foley Catheter Introducing Set - S-Cath jamesurieUK 21,944 Views • 3 years ago

http://www.mediplus.co.uk A new and safer method of inserting a Foley catheter suprapubically. The technique allows the insertion to be carried out in an Outpatient setting, thus saving time, cost and effort. By using the Seldinger technique, the product reduces the chances of bowel or bladder perforation and resultant morbidity.
The product has been chosen by The NHS National Technology Adoption Centre to help facilitate adoption of the product.

Egg Freezing Oocyte Cryopreservation
Egg Freezing Oocyte Cryopreservation Medical_Videos 7,771 Views • 3 years ago

Egg Freezing Oocyte Cryopreservation

Anatomy of The Upper Limb Joints
Anatomy of The Upper Limb Joints Anatomy_Videos 8,672 Views • 3 years ago

Anatomy of The Upper Limb Joints

Histology of Trachea
Histology of Trachea Histology 6,110 Views • 3 years ago

Histology of Trachea

Histology of Hyaline Cartilage
Histology of Hyaline Cartilage Histology 4,718 Views • 3 years ago

Histology of Hyaline Cartilage

Histology of Heart Purkinje Fibers
Histology of Heart Purkinje Fibers Histology 5,231 Views • 3 years ago

Histology of Heart Purkinje Fibers

Histology of Spongy Bone
Histology of Spongy Bone Histology 5,889 Views • 3 years ago

Histology of Spongy Bone

Histology of Dense Bone
Histology of Dense Bone Histology 4,110 Views • 3 years ago

Histology of Dense Bone

Histology of Esophagus
Histology of Esophagus Histology 5,839 Views • 3 years ago

Histology of Esophagus

Histology of Pharyngeal Tonsil
Histology of Pharyngeal Tonsil Histology 5,581 Views • 3 years ago

Histology of Pharyngeal Tonsil

Male Foley Catheterization Technique
Male Foley Catheterization Technique Harvard_Student 10,416 Views • 3 years ago

Male Foley Catheterization Technique

How to Know If You Are Pregnant
How to Know If You Are Pregnant Harvard_Student 100,643 Views • 3 years ago

Watch that video to learn How to Know If You Are Pregnant

Is Aspirin Safe During Pregnancy HD
Is Aspirin Safe During Pregnancy HD Harvard_Student 10,504 Views • 3 years ago

Is Aspirin Safe During Pregnancy HD

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