Urinary bladder ppoint
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The urinary bladder is a hollow, muscular organ located in the pelvic cavity. It has several layers including an outer serous membrane, adventitia connective tissue layer, muscularis layer of detrusor smooth muscle, submucosa layer, and inner transitional epithelial lining. As the bladder fills with urine, the lining folds flatten to allow increased storage capacity. The muscularis layer allows the bladder to expand and contract and forms the internal urethral sphincter to hold urine inside.
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anatomy of Urinary bladder
This document provides an overview of the anatomy of the urinary bladder and urethra. It describes the location, size, shape, surfaces, and relations of the urinary bladder. It also details the interior structures of the bladder including the trigone, ureteric orifices, and internal urethral meatus. The document then discusses the ligaments, blood supply, nerve supply, and lymphatic drainage of the bladder. Finally, it provides descriptions of the male and female urethra including their parts, sphincters, and surrounding structures.
Anatomy of ureters by dr. vineeta
The ureters are tubes made of smooth muscle that propel urine from the kidneys to the urinary bladder. In the human adult, the ureters are usually 20–30 cm (8–12 in) long and around 3–4 mm (0.12–0.16 in) in diameter.
anatomy of male urethra
The male urethra is divided into three parts - prostatic, membranous, and spongy or penile. The prostatic urethra is lined with transitional epithelium and contains the urethral crest and openings of the ejaculatory ducts. The membranous urethra passes through the urogenital diaphragm and is surrounded by the sphincter urethrae muscle. The penile urethra passes through the penis and is lined by pseudostratified columnar epithelium except for the fossa navicularis which has stratified squamous epithelium. Common conditions of the male urethra include urethritis, strictures,
Anatomy & embryology of urinary bladder
The document summarizes the anatomy and embryology of the bladder. It describes the bladder as a hollow sac that acts as a reservoir for urine. During embryonic development, the bladder arises from the urogenital sinus and cloaca. It develops a trigone region where the ureters enter. The bladder has layers including urothelium, lamina propria, smooth muscle, and connective tissue. It is innervated by parasympathetic and sympathetic nerves and has blood supply from internal iliac arteries.
Anatomy Of Urinary Bladder
The urinary bladder is a hollow muscular sac located in the pelvis that acts as a reservoir for urine. Urine enters the bladder via the ureters and exits through the urethra. The bladder has a superior surface covered by peritoneum and inferior surfaces that are not. As it fills, the bladder rises from the pelvis into the lower abdomen. The trigone is a triangular area where the ureters enter the bladder and is innervated to signal the need to void. The detrusor muscle surrounds the bladder wall and contracts to empty urine during urination.
Urinary bladder anatomy
The bladder is a hollow organ located in the pelvis that collects and stores urine before expelling it. It has unique muscular and neurological properties to allow filling and emptying. The bladder receives urine from the ureters and expels it through the urethra, with internal and external sphincters controlling outflow.
Anatomy of Ureter
Hello, friend in this PPT i am taking study material of ureter anatomy, by authentic book...reference like Vishram singh, grays anatomy.
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The document provides an overview of the anatomy of the genitourinary system, including the kidneys, ureters, bladder, and reproductive organs. It describes the location and internal structure of the kidneys and notes their blood supply from the renal arteries. It then discusses the ureters, which drain urine from the kidneys to the bladder. Finally, it summarizes the anatomy of the bladder and urethra in both males and females.
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anatomy of Urinary bladder
This document provides an overview of the anatomy of the urinary bladder and urethra. It describes the location, size, shape, surfaces, and relations of the urinary bladder. It also details the interior structures of the bladder including the trigone, ureteric orifices, and internal urethral meatus. The document then discusses the ligaments, blood supply, nerve supply, and lymphatic drainage of the bladder. Finally, it provides descriptions of the male and female urethra including their parts, sphincters, and surrounding structures.
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anatomy of male urethra
The male urethra is divided into three parts - prostatic, membranous, and spongy or penile. The prostatic urethra is lined with transitional epithelium and contains the urethral crest and openings of the ejaculatory ducts. The membranous urethra passes through the urogenital diaphragm and is surrounded by the sphincter urethrae muscle. The penile urethra passes through the penis and is lined by pseudostratified columnar epithelium except for the fossa navicularis which has stratified squamous epithelium. Common conditions of the male urethra include urethritis, strictures,
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The document summarizes the anatomy and embryology of the bladder. It describes the bladder as a hollow sac that acts as a reservoir for urine. During embryonic development, the bladder arises from the urogenital sinus and cloaca. It develops a trigone region where the ureters enter. The bladder has layers including urothelium, lamina propria, smooth muscle, and connective tissue. It is innervated by parasympathetic and sympathetic nerves and has blood supply from internal iliac arteries.
Anatomy Of Urinary Bladder
The urinary bladder is a hollow muscular sac located in the pelvis that acts as a reservoir for urine. Urine enters the bladder via the ureters and exits through the urethra. The bladder has a superior surface covered by peritoneum and inferior surfaces that are not. As it fills, the bladder rises from the pelvis into the lower abdomen. The trigone is a triangular area where the ureters enter the bladder and is innervated to signal the need to void. The detrusor muscle surrounds the bladder wall and contracts to empty urine during urination.
Urinary bladder anatomy
The bladder is a hollow organ located in the pelvis that collects and stores urine before expelling it. It has unique muscular and neurological properties to allow filling and emptying. The bladder receives urine from the ureters and expels it through the urethra, with internal and external sphincters controlling outflow.
Anatomy of Ureter
Hello, friend in this PPT i am taking study material of ureter anatomy, by authentic book...reference like Vishram singh, grays anatomy.
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The document provides an overview of the anatomy of the genitourinary system, including the kidneys, ureters, bladder, and reproductive organs. It describes the location and internal structure of the kidneys and notes their blood supply from the renal arteries. It then discusses the ureters, which drain urine from the kidneys to the bladder. Finally, it summarizes the anatomy of the bladder and urethra in both males and females.
Urinary bladder and urethra
The urinary bladder is a musculomembranous sac located in the pelvis that acts as a reservoir for urine. The bladder expands upward into the abdomen as it fills with urine. The urethra begins at the base of the bladder and exits through the urethral orifice, differing in length and path between males and females. The bladder and urethra are supplied by nerves from the pelvic plexus and receive blood from the internal iliac arteries.
Ureter
The ureters are thin-walled muscular tubes that convey urine from the kidneys to the urinary bladder. They have three parts: the pelvic, abdominal, and pelvic parts. The ureters begin in the renal pelvis in the kidneys and travel downwards and medially through the abdomen and pelvis before piercing the bladder wall and opening into the bladder trigone. Their course and relations are described.
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1. The document describes the male and female urethra, including their length, course, and functions. The male urethra is longer at 18-20 cm and curved, while the female urethra is shorter at 4 cm and nearly straight.
2. Key differences between the male and female urethra are outlined, such as the male urethra serving the dual functions of urination and ejaculation, while the female only functions for urination.
3. Common conditions like urethritis that can affect both the male and female urethra are mentioned.
Urinary Bladder anatomy 1
This document provides an overview of the anatomy of the urinary bladder, including its embryology, gross anatomy, histology, vascular and nerve supply, and surgical considerations. It describes the bladder's location in the pelvis, layers, relationships to surrounding organs, and changes during filling and voiding. Key structures like the trigone and bladder neck are emphasized. Modulators of bladder function from the brain and spinal cord through peripheral nerves are reviewed.
Urinary bladder
Hello friends..you can use these notes for your convenience as they are taken from many other standard books ( like A.K.D, V.Singh, B.D.C.). Thank you
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The ureter is a narrow, thick-walled, muscular tube that conveys urine from the kidney to the urinary bladder. Peristaltic contractions of the smooth muscle in the ureter wall propel urine downward. The ureter has three layers of smooth muscle in the lower third and two layers in the upper two-thirds. It courses down the posterior abdominal wall and enters the pelvis, where it crosses the common iliac artery. In the pelvis, it travels laterally along the sciatic notch before entering the bladder obliquely. The ureter has several sites of anatomical narrowing where stones are prone to lodge, including at the pelvic brim and ure
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urinary Bladder.ppt
Anatomy of urinary bladder. surfaces, border of urinary bladder its relation , ligament support, peritoneal relation in male and females, pouches, blood supply of bladder, nerve supply of bladder, true and false ligament of urinary bladder,
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anatomy urinary system.pptx
The document summarizes the structure and function of the urinary system. It describes how the kidneys filter waste from the blood to form urine, which then travels through the ureters to the bladder. The bladder stores urine temporarily before it is released through the urethra. Key components include the nephrons in the kidneys, which use filtration, reabsorption and secretion to regulate substances in urine. Investigative procedures for the urinary system are also outlined.
Urinary System Anatomy
The Anatomy of Kidney , Ureter , Urinary Bladder and Urethra and some description of Disease related to urinary system
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Urinary bladder and urethra
The urinary bladder is a musculomembranous sac located in the pelvis that acts as a reservoir for urine. The bladder expands upward into the abdomen as it fills with urine. The urethra begins at the base of the bladder and exits through the urethral orifice, differing in length and path between males and females. The bladder and urethra are supplied by nerves from the pelvic plexus and receive blood from the internal iliac arteries.
Ureter
The ureters are thin-walled muscular tubes that convey urine from the kidneys to the urinary bladder. They have three parts: the pelvic, abdominal, and pelvic parts. The ureters begin in the renal pelvis in the kidneys and travel downwards and medially through the abdomen and pelvis before piercing the bladder wall and opening into the bladder trigone. Their course and relations are described.
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This document provides an overview of the anatomy of the urinary bladder, including its embryology, gross anatomy, histology, vascular and nerve supply, and surgical considerations. It describes the bladder's location in the pelvis, layers, relationships to surrounding organs, and changes during filling and voiding. Key structures like the trigone and bladder neck are emphasized. Modulators of bladder function from the brain and spinal cord through peripheral nerves are reviewed.
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NARCOTICS- POLICY AND PROCEDURES FOR ITS USE
This document outlines policies and procedures for handling narcotic and controlled drugs in NABH accredited hospitals.
Acute Gout Care & Urate Lowering Therapy .pdf
In this document , the management of acute gout attacks and a description of urate lowering therapy is mentioned.
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June 2024 Oncology Cartoons By Dr Kanhu Charan Patro
une 2024 Oncology Cartoons By Dr Kanhu Charan Patro
Osteoporosis - Definition , Evaluation and Management .pdf
Osteoporosis is an increasing cause of morbidity among the elderly.
In this document , a brief outline of osteoporosis is given , including the risk factors of osteoporosis fractures , the indications for testing bone mineral density and the management of osteoporosis
The Nervous and Chemical Regulation of Respiration
These lecture slides, by Dr Sidra Arshad, offer a simplified look into the mechanisms involved in the regulation of respiration:
Learning objectives:
1. Describe the organisation of respiratory center
2. Describe the nervous control of inspiration and respiratory rhythm
3. Describe the functions of the dorsal and respiratory groups of neurons
4. Describe the influences of the Pneumotaxic and Apneustic centers
5. Explain the role of Hering-Breur inflation reflex in regulation of inspiration
6. Explain the role of central chemoreceptors in regulation of respiration
7. Explain the role of peripheral chemoreceptors in regulation of respiration
8. Explain the regulation of respiration during exercise
9. Integrate the respiratory regulatory mechanisms
10. Describe the Cheyne-Stokes breathing
Study Resources:
1. Chapter 42, Guyton and Hall Textbook of Medical Physiology, 14th edition
2. Chapter 36, Ganong’s Review of Medical Physiology, 26th edition
3. Chapter 13, Human Physiology by Lauralee Sherwood, 9th edition
Promoting Wellbeing - Applied Social Psychology - Psychology SuperNotes
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Efficacy of Avartana Sneha in Ayurveda
Avartana Sneha is a unique method of Preparation of Sneha Kalpana in Ayurveda, mainly it is indicated for the Vataja rogas.
8 Surprising Reasons To Meditate 40 Minutes A Day That Can Change Your Life.pptx
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We’re talking about Vedic Meditation, a form of meditation that has been around for at least 5,000 years. Back then, the people who lived in the Indus Valley, now known as India and Pakistan, practised meditation as a fundamental part of daily life. This knowledge that has given us yoga and Ayurveda, was known as Veda, hence the name Vedic. And though there are some written records, the practice has been passed down verbally from generation to generation.Recently uploaded (20)
share - Lions, tigers, AI and health misinformation, oh my!.pptx
share - Lions, tigers, AI and health misinformation, oh my!.pptx
10 Benefits an EPCR Software should Bring to EMS Organizations
10 Benefits an EPCR Software should Bring to EMS Organizations
June 2024 Oncology Cartoons By Dr Kanhu Charan Patro
June 2024 Oncology Cartoons By Dr Kanhu Charan Patro
CHEMOTHERAPY_RDP_CHAPTER 6_Anti Malarial Drugs.pdf
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Osteoporosis - Definition , Evaluation and Management .pdf
Osteoporosis - Definition , Evaluation and Management .pdf
The Nervous and Chemical Regulation of Respiration
The Nervous and Chemical Regulation of Respiration
Promoting Wellbeing - Applied Social Psychology - Psychology SuperNotes
Promoting Wellbeing - Applied Social Psychology - Psychology SuperNotes
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Travel Clinic Cardiff: Health Advice for International Travelers
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8 Surprising Reasons To Meditate 40 Minutes A Day That Can Change Your Life.pptx
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Urinary bladder ppoint
- 2. Structure It is a hollow, muscular, collapsible bag. It is spherical in shape. Also known as the body’s urine storage tank. Located in the pelvic cavity, behind the pubic symphysis and anterior to the rectum. In women the bladder lies anterior to the vagina and in front the uterus In men it rests on the prostate.
- 3. The urinary bladder is made up of several distinct tissue layers. The outer most superior layer of the bladder is made of serous membrane continuous with the peritoneum. The serous membrane provides protection to the bladder from friction between organs in the abdominopelvic cavity. The surface of the lateral and inferior sides of the bladder forms a layer of loose connective tissue called the adventitia. The adventitia loosely connects the urinary bladder to the surrounding tissue of the pelvis.
- 4. The walls of the bladder is made mostly of smooth muscle tissue called the detrusor muscle. The detrusor muscle is a layer of smooth muscle fibers arranged in spiral, longitudinal, and circular bundles. Mucous transitional epithelium that forms folds called rugae lines the bladder and protects the underlying tissues from acidic and alkaline urine. Surrounding the mucosa layers is the submucosa, a layer of connective tissue with blood vessels and nervous tissue
- 5. As urine accumulates, the rugae flattens, the wall of the bladder thins as it stretches, allowing the bladder to store larger amounts of urine without a significant rise in internal pressure.
- 7. The visceral muscles of the muscularis layer surround the submucosa and provide the urinary bladder with its ability to expand and contract. The muscularis also forms the internal urethral sphincter which is a ring of muscle that surrounds the urethral opening and holds urine in the urinary bladder. During urination the sphincter relaxes to allow urine to flow into the urethra.
- 8. There are three openings in the floor of the bladder. Two from the ureters and one into the urethra. The ureter openings lie at the posterior corners of the triangle shaped floor called the trigone.
- 9. Functions Of The Bladder Storage vessel for urine to delay frequency of urination. Collects urine excreted by the kidneys before disposal by urination.