The fetal circulation allows oxygenated blood from the placenta to reach the fetus via the umbilical vein and umbilical cord. Three key shunts exist in the fetal circulation - the ductus venosus, ductus arteriosus, and foramen ovale - which direct blood flow away from the non-functional lungs to the heart and body. At birth, clamping of the umbilical cord and inflation of the lungs causes structural and functional changes in the circulatory system as the ducts and foramen close and the infant transition to pulmonary gas exchange.
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Incepted in the year 1998, Denex International is arranged in National Capital Region (NCR) Denex International, have been effectively ready to actualize and record quality administration framework (QMS) which has been guaranteed ISO9001:2008 by International Standards Certifications (ISC) Pty. Ltd. Denex has been occupied with assembling and sending out an assortment of therapeutic disposables, which incorporates I.V. Cannula with PTFE Catheter (with wings with port, with wings without port, without wings without port) of different sizes/checks i.e. 14G, 17G, 18G, 20G, 22G, 24G, 26G
THIS presentation EXPLAINS biomedical waste management IN EASY WAY
Important links- NOTES- https://mynursingstudents.blogspot.com/
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CHANEL PLAYLIST-
ANATOMY AND PHYSIOLOGY-https://www.youtube.com/playlist?list...
COMMUNITY HEALTH NURSING- https://www.youtube.com/playlist?list...
CHILD HEALTH NURSING- https://www.youtube.com/playlist?list...
FIRST AID- https://www.youtube.com/playlist?list...
HCM- https://www.youtube.com/playlist?list...
FUNDAMENTALS OF NURSING- https://www.youtube.com/playlist?list...
COMMUNICABLE DISEASES- https://www.youtube.com/playlist?list...
ENVIRONMENTAL HEALTH- https://www.youtube.com/playlist?list...
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#VITAMIN_A,#FUNCTIONS,#SOURCE, #DEFICIENCY,#DISEASE,#NIGHTBLINDNESS#XEROPHTHALMIA,#BITOTSPOT,#CORNEALXEROSIS, #CONJUNCIVALXEROSIS, YELLOWFRUITS,#MYSTUDENTSUPPORTSYSTEM, #rashes,#nursingclasses, #communityhealthnursing,#ANM, #GNM, #BSCNURING,#NURSINGSTUDENTS, #WHO,#NURSINGINSTITUTION,#COLLEGEOFNURSING,#nursingofficer,#COMMUNITYHEALTHOFFICER
Abortion is the ending of pregnancy by removing an embryo or fetus before it can survive outside the uterus. An abortion that occurs spontaneously is also known as a miscarriage.
Perineal care involves washing the external genitalia and surrounding with soap and water or with water alone or in combination with any commercially prepared peri-wash.
Details about subcutaneous injection. We know about subcutaneous injection but do we know about the right information? Maybe you know, I here try to upgrade your current knowledge about the topic. Here, we discuss about the indications, contraindications, precautions, procedure, nursing care plan of subcutaneous injection, complications and many more. Feel free to learn.
Thanks
physiology of labor includes the contraction and retraction of the muscles of uterus. I hope this presentation will help the persons of concerned subject.
The intramuscular injection is most common type of drug administration. Because of a single mistake we can do harm to our patient. So, we should know about the right way to administer IM injection. Here, in this slides we discuss details about the topic. It will increase your skill proficiently.
Thanks
Principles of pre and post operative care includes providing calm and comfort environment to patient who consents to have surgery, renders himself/ herself dependent on knowledge, skills and integrity of health care team. The healthcare services begins to be given with preparation for admission to the hospital.
THIS presentation EXPLAINS biomedical waste management IN EASY WAY
Important links- NOTES- https://mynursingstudents.blogspot.com/
youtube channel
https://www.youtube.com/c/MYSTUDENTSU...
CHANEL PLAYLIST-
ANATOMY AND PHYSIOLOGY-https://www.youtube.com/playlist?list...
COMMUNITY HEALTH NURSING- https://www.youtube.com/playlist?list...
CHILD HEALTH NURSING- https://www.youtube.com/playlist?list...
FIRST AID- https://www.youtube.com/playlist?list...
HCM- https://www.youtube.com/playlist?list...
FUNDAMENTALS OF NURSING- https://www.youtube.com/playlist?list...
COMMUNICABLE DISEASES- https://www.youtube.com/playlist?list...
ENVIRONMENTAL HEALTH- https://www.youtube.com/playlist?list...
MSN- https://www.youtube.com/playlist?list...
HINDI ONLY- https://www.youtube.com/playlist?list...
ENGLISH ONLY- https://www.youtube.com/playlist?list...
facebook profile- https://www.facebook.com/suresh.kr.lrhs/
FACEBOOK PAGE- https://www.facebook.com/My-Student-S...
facebook group NURSING NOTES- https://www.facebook.com/groups/24139...
FOR MAKING EASY NOTES YOU CAN ALSO VISIT MY BLOG –
BLOGGER- https://mynursingstudents.blogspot.com/
Instagram- https://www.instagram.com/mystudentsu...
Twitter- https://twitter.com/student_system?s=08
#VITAMIN_A,#FUNCTIONS,#SOURCE, #DEFICIENCY,#DISEASE,#NIGHTBLINDNESS#XEROPHTHALMIA,#BITOTSPOT,#CORNEALXEROSIS, #CONJUNCIVALXEROSIS, YELLOWFRUITS,#MYSTUDENTSUPPORTSYSTEM, #rashes,#nursingclasses, #communityhealthnursing,#ANM, #GNM, #BSCNURING,#NURSINGSTUDENTS, #WHO,#NURSINGINSTITUTION,#COLLEGEOFNURSING,#nursingofficer,#COMMUNITYHEALTHOFFICER
Abortion is the ending of pregnancy by removing an embryo or fetus before it can survive outside the uterus. An abortion that occurs spontaneously is also known as a miscarriage.
Perineal care involves washing the external genitalia and surrounding with soap and water or with water alone or in combination with any commercially prepared peri-wash.
Details about subcutaneous injection. We know about subcutaneous injection but do we know about the right information? Maybe you know, I here try to upgrade your current knowledge about the topic. Here, we discuss about the indications, contraindications, precautions, procedure, nursing care plan of subcutaneous injection, complications and many more. Feel free to learn.
Thanks
physiology of labor includes the contraction and retraction of the muscles of uterus. I hope this presentation will help the persons of concerned subject.
The intramuscular injection is most common type of drug administration. Because of a single mistake we can do harm to our patient. So, we should know about the right way to administer IM injection. Here, in this slides we discuss details about the topic. It will increase your skill proficiently.
Thanks
Principles of pre and post operative care includes providing calm and comfort environment to patient who consents to have surgery, renders himself/ herself dependent on knowledge, skills and integrity of health care team. The healthcare services begins to be given with preparation for admission to the hospital.
Fetal Circulation by Barkha Devi,Lecturer,Sikkim Manipal College of NursingBarkha Devi
This PowerPoint will provide you a short a sweet lecture about fetal circulation. Please give me your feed back .
-Discuss anatomy and physiology of fetal circulation
-Compare and contrast fetal circulation to infant circulation
-Define specialized structures of fetal circulation
USMLE CVS 008 Fetal and regional circulation anatomy .pdfAHMED ASHOUR
Fetal circulation and regional circulation refer to the distinct patterns of blood flow in the developing fetus and the circulatory pathways within different regions of the body.
Understanding these circulation patterns is crucial for comprehending the physiological adaptations that occur during fetal development and in the various regions of the body after birth.
After birth, the circulatory system undergoes significant changes, such as closure of the foramen ovale and ductus arteriosus, leading to the establishment of the adult circulatory pattern.
A brief description about the fetal circulation for BSc Nursing students. This PPT includes the slides aboute fetal circulation from the basic Anatomy and Physiology of Heart and Circulatory system till the Applied aspects of it.
Similar to fetalcirculation-140327113029-phpapp02.pdf (20)
Anti ulcer drugs and their Advance pharmacology ||
Anti-ulcer drugs are medications used to prevent and treat ulcers in the stomach and upper part of the small intestine (duodenal ulcers). These ulcers are often caused by an imbalance between stomach acid and the mucosal lining, which protects the stomach lining.
||Scope: Overview of various classes of anti-ulcer drugs, their mechanisms of action, indications, side effects, and clinical considerations.
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Report Back from SGO 2024: What’s the Latest in Cervical Cancer?bkling
Are you curious about what’s new in cervical cancer research or unsure what the findings mean? Join Dr. Emily Ko, a gynecologic oncologist at Penn Medicine, to learn about the latest updates from the Society of Gynecologic Oncology (SGO) 2024 Annual Meeting on Women’s Cancer. Dr. Ko will discuss what the research presented at the conference means for you and answer your questions about the new developments.
- Video recording of this lecture in English language: https://youtu.be/lK81BzxMqdo
- Video recording of this lecture in Arabic language: https://youtu.be/Ve4P0COk9OI
- Link to download the book free: https://nephrotube.blogspot.com/p/nephrotube-nephrology-books.html
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Flu Vaccine Alert in Bangalore Karnatakaaddon Scans
As flu season approaches, health officials in Bangalore, Karnataka, are urging residents to get their flu vaccinations. The seasonal flu, while common, can lead to severe health complications, particularly for vulnerable populations such as young children, the elderly, and those with underlying health conditions.
Dr. Vidisha Kumari, a leading epidemiologist in Bangalore, emphasizes the importance of getting vaccinated. "The flu vaccine is our best defense against the influenza virus. It not only protects individuals but also helps prevent the spread of the virus in our communities," he says.
This year, the flu season is expected to coincide with a potential increase in other respiratory illnesses. The Karnataka Health Department has launched an awareness campaign highlighting the significance of flu vaccinations. They have set up multiple vaccination centers across Bangalore, making it convenient for residents to receive their shots.
To encourage widespread vaccination, the government is also collaborating with local schools, workplaces, and community centers to facilitate vaccination drives. Special attention is being given to ensuring that the vaccine is accessible to all, including marginalized communities who may have limited access to healthcare.
Residents are reminded that the flu vaccine is safe and effective. Common side effects are mild and may include soreness at the injection site, mild fever, or muscle aches. These side effects are generally short-lived and far less severe than the flu itself.
Healthcare providers are also stressing the importance of continuing COVID-19 precautions. Wearing masks, practicing good hand hygiene, and maintaining social distancing are still crucial, especially in crowded places.
Protect yourself and your loved ones by getting vaccinated. Together, we can help keep Bangalore healthy and safe this flu season. For more information on vaccination centers and schedules, residents can visit the Karnataka Health Department’s official website or follow their social media pages.
Stay informed, stay safe, and get your flu shot today!
Ethanol (CH3CH2OH), or beverage alcohol, is a two-carbon alcohol
that is rapidly distributed in the body and brain. Ethanol alters many
neurochemical systems and has rewarding and addictive properties. It
is the oldest recreational drug and likely contributes to more morbidity,
mortality, and public health costs than all illicit drugs combined. The
5th edition of the Diagnostic and Statistical Manual of Mental Disorders
(DSM-5) integrates alcohol abuse and alcohol dependence into a single
disorder called alcohol use disorder (AUD), with mild, moderate,
and severe subclassifications (American Psychiatric Association, 2013).
In the DSM-5, all types of substance abuse and dependence have been
combined into a single substance use disorder (SUD) on a continuum
from mild to severe. A diagnosis of AUD requires that at least two of
the 11 DSM-5 behaviors be present within a 12-month period (mild
AUD: 2–3 criteria; moderate AUD: 4–5 criteria; severe AUD: 6–11 criteria).
The four main behavioral effects of AUD are impaired control over
drinking, negative social consequences, risky use, and altered physiological
effects (tolerance, withdrawal). This chapter presents an overview
of the prevalence and harmful consequences of AUD in the U.S.,
the systemic nature of the disease, neurocircuitry and stages of AUD,
comorbidities, fetal alcohol spectrum disorders, genetic risk factors, and
pharmacotherapies for AUD.
These simplified slides by Dr. Sidra Arshad present an overview of the non-respiratory functions of the respiratory tract.
Learning objectives:
1. Enlist the non-respiratory functions of the respiratory tract
2. Briefly explain how these functions are carried out
3. Discuss the significance of dead space
4. Differentiate between minute ventilation and alveolar ventilation
5. Describe the cough and sneeze reflexes
Study Resources:
1. Chapter 39, Guyton and Hall Textbook of Medical Physiology, 14th edition
2. Chapter 34, Ganong’s Review of Medical Physiology, 26th edition
3. Chapter 17, Human Physiology by Lauralee Sherwood, 9th edition
4. Non-respiratory functions of the lungs https://academic.oup.com/bjaed/article/13/3/98/278874
TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Ve...kevinkariuki227
TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Verified Chapters 1 - 19, Complete Newest Version.pdf
TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Verified Chapters 1 - 19, Complete Newest Version.pdf
Prix Galien International 2024 Forum ProgramLevi Shapiro
June 20, 2024, Prix Galien International and Jerusalem Ethics Forum in ROME. Detailed agenda including panels:
- ADVANCES IN CARDIOLOGY: A NEW PARADIGM IS COMING
- WOMEN’S HEALTH: FERTILITY PRESERVATION
- WHAT’S NEW IN THE TREATMENT OF INFECTIOUS,
ONCOLOGICAL AND INFLAMMATORY SKIN DISEASES?
- ARTIFICIAL INTELLIGENCE AND ETHICS
- GENE THERAPY
- BEYOND BORDERS: GLOBAL INITIATIVES FOR DEMOCRATIZING LIFE SCIENCE TECHNOLOGIES AND PROMOTING ACCESS TO HEALTHCARE
- ETHICAL CHALLENGES IN LIFE SCIENCES
- Prix Galien International Awards Ceremony
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Lung Cancer: Artificial Intelligence, Synergetics, Complex System Analysis, S...Oleg Kshivets
RESULTS: Overall life span (LS) was 2252.1±1742.5 days and cumulative 5-year survival (5YS) reached 73.2%, 10 years – 64.8%, 20 years – 42.5%. 513 LCP lived more than 5 years (LS=3124.6±1525.6 days), 148 LCP – more than 10 years (LS=5054.4±1504.1 days).199 LCP died because of LC (LS=562.7±374.5 days). 5YS of LCP after bi/lobectomies was significantly superior in comparison with LCP after pneumonectomies (78.1% vs.63.7%, P=0.00001 by log-rank test). AT significantly improved 5YS (66.3% vs. 34.8%) (P=0.00000 by log-rank test) only for LCP with N1-2. Cox modeling displayed that 5YS of LCP significantly depended on: phase transition (PT) early-invasive LC in terms of synergetics, PT N0—N12, cell ratio factors (ratio between cancer cells- CC and blood cells subpopulations), G1-3, histology, glucose, AT, blood cell circuit, prothrombin index, heparin tolerance, recalcification time (P=0.000-0.038). Neural networks, genetic algorithm selection and bootstrap simulation revealed relationships between 5YS and PT early-invasive LC (rank=1), PT N0—N12 (rank=2), thrombocytes/CC (3), erythrocytes/CC (4), eosinophils/CC (5), healthy cells/CC (6), lymphocytes/CC (7), segmented neutrophils/CC (8), stick neutrophils/CC (9), monocytes/CC (10); leucocytes/CC (11). Correct prediction of 5YS was 100% by neural networks computing (area under ROC curve=1.0; error=0.0).
CONCLUSIONS: 5YS of LCP after radical procedures significantly depended on: 1) PT early-invasive cancer; 2) PT N0--N12; 3) cell ratio factors; 4) blood cell circuit; 5) biochemical factors; 6) hemostasis system; 7) AT; 8) LC characteristics; 9) LC cell dynamics; 10) surgery type: lobectomy/pneumonectomy; 11) anthropometric data. Optimal diagnosis and treatment strategies for LC are: 1) screening and early detection of LC; 2) availability of experienced thoracic surgeons because of complexity of radical procedures; 3) aggressive en block surgery and adequate lymph node dissection for completeness; 4) precise prediction; 5) adjuvant chemoimmunoradiotherapy for LCP with unfavorable prognosis.
2. DEFINITION
The fetal circulation is the circulatory system of a
human fetus, often encompassing the entire
fetoplacental circulation which includes the umbilical
cord and the blood vessels within the placenta that
carry fetal blood.
5. Three shunts are present in fetal life:
1. Ductus venosus: connects the umbilical vein to
the inferior vena cava
2. Ductus arteriosus: connects the main pulmonary
artery to the aorta
3. Foramen ovale: anatomic opening between the
right and left atrium.
6. PATHWAY
Oxygenated blood from the placenta
through umbilical vein
fetus
liver
Receives deoxygenated blood from the portal vein
through ductus venosus
Inferior vena cava
Right atrium of heart
through foramen ovale
Left atrium of the heart
Left ventricle of the heart
7. During ventricular systole
Left ventricular blood Right ventricular blood
pumped with < o2 content
Ascending aorta and distributed is discharged
by their branches to the heart, Pulmonary arteries
head,neck,brain,arms. Ductus arteriosus
Descending aorta
Hypogastric arteries
Umbilical arteries
Placenta
8. During fetal life
350ml per kg per min
Cardiac Output
Following birth
500ml per min
Heart Rate 120-140per min
9. At birth
Clamping the cord shuts down low-pressure
system
Increased atmospheric pressure(increased
systemic vascular resistance) causes lungs to
inflate with oxygen
Lungs now become a low-pressure system
11. Changes in the Fetal Circulation
after birth
Umbilical arteries → Umbilical ligaments
Umbilical vein → Ligamentum teres
Shunt Functional
closure
Anatomical
closure
Remnant
Ductus
arteriosus
10 – 96 hrs
after birth
2 – 3 wks
after birth
Ligamentum
arteriosum
Formamen
ovale
Within several
mins after birth
One year
after birth
Fossa ovalis
Ductus
venosus
Within several
mins after birth
3 – 7 days
after birth
Ligamentum
venosum
12. Fetal Vs Infant Circulation
Fetal Infant
• Low pressure system
• Right to left shunting
• Lungs non-functional
• Increased pulmonary
resistance
• Decreased systemic
resistance
•High pressure system
•Left to right blood flow
•Lungs functional
•Decreased pulmonary
resistance
•Increased systemic
resistance
