anatomy of duodenum, location or position of duodenum, parts of duodenum, relations of each parts of duodenum, ligaments of treitz, visceral and peritoneal relation of duodenum, blood supply of duodenum, innervation of duodenum, clinical aspects of duodenum, duodenal ulcer, diverticulum, deodinitis, duodenal obstruction
location, length, and relation of right an left ureter, raletion of male an female ureter, n physiological site of ureteric constriction, bloo supply an inerve supply of ureter, clinical sinificance of ureter with hysteriectpomy
small intestine. parts . jujenum, ilieum, Malt, difference between jejunum and ilieum, mesentry, mesocolon, blood supply of small intetsine, arterial arcades, vesa recta, superior mesenteric vessles, meckels diverticulum,
anatomy of duodenum, location or position of duodenum, parts of duodenum, relations of each parts of duodenum, ligaments of treitz, visceral and peritoneal relation of duodenum, blood supply of duodenum, innervation of duodenum, clinical aspects of duodenum, duodenal ulcer, diverticulum, deodinitis, duodenal obstruction
location, length, and relation of right an left ureter, raletion of male an female ureter, n physiological site of ureteric constriction, bloo supply an inerve supply of ureter, clinical sinificance of ureter with hysteriectpomy
small intestine. parts . jujenum, ilieum, Malt, difference between jejunum and ilieum, mesentry, mesocolon, blood supply of small intetsine, arterial arcades, vesa recta, superior mesenteric vessles, meckels diverticulum,
anatomy of stomach,functions of stomach, location, shape position and parts of stomach,orifices of stomach, curvature of stomach, relations of stomach, blood supply, innervation, lymphatic drainage, clinical relation , GERD, peptic ulcer,
anatomy of large intestine all info. is from snell clinical anatomy
this lecture composed of :- cecum , appendix , colon , rectum and anal canal
with all relation (location , blood supply , lymphatic drainage and nerve supply)
anatomy of large intestine, its section, ceacum, ascending colon, transverse colon, descending colon, sigmoid colon, functions of large intestine , relations of each components of large intestine, carddinal siggns of large intestine, iliocecal junstion, difference between large and small intestine. abdominal angina, superior mesenteric and inferior mesenteric artery, lymphatic drainage, colonoscophy,
anatomy of stomach,functions of stomach, location, shape position and parts of stomach,orifices of stomach, curvature of stomach, relations of stomach, blood supply, innervation, lymphatic drainage, clinical relation , GERD, peptic ulcer,
anatomy of large intestine all info. is from snell clinical anatomy
this lecture composed of :- cecum , appendix , colon , rectum and anal canal
with all relation (location , blood supply , lymphatic drainage and nerve supply)
anatomy of large intestine, its section, ceacum, ascending colon, transverse colon, descending colon, sigmoid colon, functions of large intestine , relations of each components of large intestine, carddinal siggns of large intestine, iliocecal junstion, difference between large and small intestine. abdominal angina, superior mesenteric and inferior mesenteric artery, lymphatic drainage, colonoscophy,
Rectum means straight as if ruled. This is a misnorma,for it is curved in conformity with the hollow of the sacrum.
Rectum is continuous with the sigmoid colon and there is no change of structure at the junction. The distinction is a matter of peritoneal attachment; where there is a mesocolon, the gut is called sigmoid colon and where there is no mesentery, it is called rectum . Where the muscle coats are replaced by sphincters it becomes the anal canal.
The rectum begins in the hollow of the sacrum at the level of its 3rd. Piece and it curves forwards over coccyx and ano-coccygeal raphe.
It is 15 cm long.
The 3 tinea of the sigmoid colon come together over the rectum invest it in a complete outer layer of the longitudinal muscle.
The upper and lower ends of the rectum lie in the midline but the ampulla is convex to the left.
Rectal valves of Houston,2 on the left and one on the Right are produced by circular muscles of the gut.
Anatomy and malignant diseases of esophagusDr Sajad Nazir
This presentation is for post graduate surgery residents. Anatomy with pictorial representation and management of carcinoma esophagus is being explained. Barretts esophagus, diagnosis and management is being explained. This presentation is subjected to errors and mistakes. I have consulted 2, 3 books to make this presentation.
The small intestine is the part of the alimentary canal that is continuous with the stomach at the pyloric orifice and leads into the large intestine through the iliocaecal valve. It is the part where the chemical digestion of food is completed and most of the absorption of nutrients take place.
It extends from the ileum to the anus.
It reabsorbs water converting liquid chyme into semi solid stools.
It consists of the following parts: 1)Caecum and vermiformis appendix. 2)Ascending colon and hepatic flexure. 3) Transverse colon and splenic flexure 4)Descending colon 5)Sigmoid colon 6) Rectum and 7) Anal canal.
The proximal half as far as the splenic flexure – reabsorbs water and electrolytes from fluid chyme .
The distal colon beyond the splenic flexure-stores formed faeces until they are excreted.
1• Define anemia and it's genetic bases.2• Describe thalassemia and it's genetic bases.3• What is the molecular defects and pathophysiology of thalassemia 4• Describe the diagnostic test that detect genetic mutation of thalassemia 5• Overview of pre-marital screening test.
1-Overview of clotting mechanisms.
2-different lab investigation for bleeding disorder.
3-hemophilia, clinical presentation and its types.
4-Molecular basis and inheritance of hemophilia.
5-mechanisims of family and patient pedigree.
تجبير الكسور وعلاج الجروح عند أطباء المسلمين والطب الحديث
المقدمة
تعريف الكسور
الكسر هو انقطاع في استمرارية العظم، وهو اما ناتج عن قوة تفوق قدرة تحمل العظام الطبيعية كالكسور التي تحدث نتيجة حوادث السير، او قوة معتدلة تفوق قدرة العظام الغير طبيعية على التحمل ككسور عنق عظمة الفخذ عند المرضى المصابين بهشاشة العظام ومن الممكن ان يكون ناتج عن قوة صغيرة متكررة أدت الى إرهاق العظام معا لوقت ككسور الإجهاد التي تحدث عند العدائيين. كسر العظم وهو حالةٌ طبية يحدث فيها انقطاع في استمرارية العظم.
Microbiology lab report :
1- introduction (Gram Staining)
2-Requirements (Reagents)
3-Method
4-Observations
College of Medicine
Al-Imam Mohammad Bin Saud Islamic University
First year
2013 – 2014
by asem shadid
Describe the normal anatomy of the breast in female ?
Describe the breast cancer and its different type ,stages and grading ?
List the tumor marker of breast cancer ?
Clinical significance of progesterone and estrogen in breast cancer ?
How the breast cancer spread in different sites ?
Define the paraneoplastic syndrome ?
Objective :
1 - compare between malignant and benign tumors.
2 - describe the stages and grading of tumor .
3 - describe dysplasia to carcinoma .
4 – list the different type of malignant adenoma in colon .
5 – what is metastasis and how it spread and the common sites of the metastasis adenocarcinoma in the colon .
6 - describe the CEA .
by asem shadid
Objective : Describe the female reproductive system cycle
What test is required for diagnosis of pregnancy
Describe fertilization and implantation and early changes in the development of embryo
What is the importance of nutrition and drugs during pregnancy
Describe the importance of the listed test in the pregnancy
What is the normal schedule of visit during the pregnancy
done by : asem shadid , college of medicine .
Objectives:
1–Describe the morphology and structure of virus A/H1N1?
2-Describe the clinical features A/H1N1?
3-Describe the pathology and immune response of A/H1N1?
4-Describe the transmission and prevention of A/H1N1?
5-list the diagnostic tests A/H1N1?
done by : asem shadid , college of medicine .
Objective :
describe the morphology and structure of Neisseria meningitidis
describe the transmission and clinical features of meningitides
describe the process of development of meningitides
what is the diagnostic test required for Neisseria meningitidis
list the other causes of meningitis and its cfc finding
done by : asem shadid , college of medicine .
Objective :
Describe the morphology and structure of mycobacterial tuberculosis ?
What are the tests required for mycobacterial infection :
Mantoux skin test
Sputum examination using Ziehl-Neelsen staining
Sputum culture using lowenstein-jensen media
Discuss the clinical features and transmission of mycobacterial tuberculosis.
What are the pathological changes in mycobacterium tuberculosis?
How to control mycobacterial infection in the environment and vaccine available?
done by : asem shadid , college of medicine .
Describe the morphology of cooci and its effect on the body .
Describe Diagnostic test for streptococci infection :-
Microscopy – general blood test – gram sating - blood culture – esr – aso titer – crp.
3. Describe the acute inflammation and it courses .
4. Describe the physical changes acute inflammation and systemic manifestation .
5 . Explain the mechanism of necrosis
More from imam univarsity , college of medicine . (20)
Remote Sensing and Computational, Evolutionary, Supercomputing, and Intellige...University of Maribor
Slides from talk:
Aleš Zamuda: Remote Sensing and Computational, Evolutionary, Supercomputing, and Intelligent Systems.
11th International Conference on Electrical, Electronics and Computer Engineering (IcETRAN), Niš, 3-6 June 2024
Inter-Society Networking Panel GRSS/MTT-S/CIS Panel Session: Promoting Connection and Cooperation
https://www.etran.rs/2024/en/home-english/
Nucleophilic Addition of carbonyl compounds.pptxSSR02
Nucleophilic addition is the most important reaction of carbonyls. Not just aldehydes and ketones, but also carboxylic acid derivatives in general.
Carbonyls undergo addition reactions with a large range of nucleophiles.
Comparing the relative basicity of the nucleophile and the product is extremely helpful in determining how reversible the addition reaction is. Reactions with Grignards and hydrides are irreversible. Reactions with weak bases like halides and carboxylates generally don’t happen.
Electronic effects (inductive effects, electron donation) have a large impact on reactivity.
Large groups adjacent to the carbonyl will slow the rate of reaction.
Neutral nucleophiles can also add to carbonyls, although their additions are generally slower and more reversible. Acid catalysis is sometimes employed to increase the rate of addition.
Travis Hills' Endeavors in Minnesota: Fostering Environmental and Economic Pr...Travis Hills MN
Travis Hills of Minnesota developed a method to convert waste into high-value dry fertilizer, significantly enriching soil quality. By providing farmers with a valuable resource derived from waste, Travis Hills helps enhance farm profitability while promoting environmental stewardship. Travis Hills' sustainable practices lead to cost savings and increased revenue for farmers by improving resource efficiency and reducing waste.
This presentation explores a brief idea about the structural and functional attributes of nucleotides, the structure and function of genetic materials along with the impact of UV rays and pH upon them.
The ability to recreate computational results with minimal effort and actionable metrics provides a solid foundation for scientific research and software development. When people can replicate an analysis at the touch of a button using open-source software, open data, and methods to assess and compare proposals, it significantly eases verification of results, engagement with a diverse range of contributors, and progress. However, we have yet to fully achieve this; there are still many sociotechnical frictions.
Inspired by David Donoho's vision, this talk aims to revisit the three crucial pillars of frictionless reproducibility (data sharing, code sharing, and competitive challenges) with the perspective of deep software variability.
Our observation is that multiple layers — hardware, operating systems, third-party libraries, software versions, input data, compile-time options, and parameters — are subject to variability that exacerbates frictions but is also essential for achieving robust, generalizable results and fostering innovation. I will first review the literature, providing evidence of how the complex variability interactions across these layers affect qualitative and quantitative software properties, thereby complicating the reproduction and replication of scientific studies in various fields.
I will then present some software engineering and AI techniques that can support the strategic exploration of variability spaces. These include the use of abstractions and models (e.g., feature models), sampling strategies (e.g., uniform, random), cost-effective measurements (e.g., incremental build of software configurations), and dimensionality reduction methods (e.g., transfer learning, feature selection, software debloating).
I will finally argue that deep variability is both the problem and solution of frictionless reproducibility, calling the software science community to develop new methods and tools to manage variability and foster reproducibility in software systems.
Exposé invité Journées Nationales du GDR GPL 2024
DERIVATION OF MODIFIED BERNOULLI EQUATION WITH VISCOUS EFFECTS AND TERMINAL V...Wasswaderrick3
In this book, we use conservation of energy techniques on a fluid element to derive the Modified Bernoulli equation of flow with viscous or friction effects. We derive the general equation of flow/ velocity and then from this we derive the Pouiselle flow equation, the transition flow equation and the turbulent flow equation. In the situations where there are no viscous effects , the equation reduces to the Bernoulli equation. From experimental results, we are able to include other terms in the Bernoulli equation. We also look at cases where pressure gradients exist. We use the Modified Bernoulli equation to derive equations of flow rate for pipes of different cross sectional areas connected together. We also extend our techniques of energy conservation to a sphere falling in a viscous medium under the effect of gravity. We demonstrate Stokes equation of terminal velocity and turbulent flow equation. We look at a way of calculating the time taken for a body to fall in a viscous medium. We also look at the general equation of terminal velocity.
Nutraceutical market, scope and growth: Herbal drug technologyLokesh Patil
As consumer awareness of health and wellness rises, the nutraceutical market—which includes goods like functional meals, drinks, and dietary supplements that provide health advantages beyond basic nutrition—is growing significantly. As healthcare expenses rise, the population ages, and people want natural and preventative health solutions more and more, this industry is increasing quickly. Further driving market expansion are product formulation innovations and the use of cutting-edge technology for customized nutrition. With its worldwide reach, the nutraceutical industry is expected to keep growing and provide significant chances for research and investment in a number of categories, including vitamins, minerals, probiotics, and herbal supplements.
What is greenhouse gasses and how many gasses are there to affect the Earth.moosaasad1975
What are greenhouse gasses how they affect the earth and its environment what is the future of the environment and earth how the weather and the climate effects.
BREEDING METHODS FOR DISEASE RESISTANCE.pptxRASHMI M G
Plant breeding for disease resistance is a strategy to reduce crop losses caused by disease. Plants have an innate immune system that allows them to recognize pathogens and provide resistance. However, breeding for long-lasting resistance often involves combining multiple resistance genes
Observation of Io’s Resurfacing via Plume Deposition Using Ground-based Adapt...Sérgio Sacani
Since volcanic activity was first discovered on Io from Voyager images in 1979, changes
on Io’s surface have been monitored from both spacecraft and ground-based telescopes.
Here, we present the highest spatial resolution images of Io ever obtained from a groundbased telescope. These images, acquired by the SHARK-VIS instrument on the Large
Binocular Telescope, show evidence of a major resurfacing event on Io’s trailing hemisphere. When compared to the most recent spacecraft images, the SHARK-VIS images
show that a plume deposit from a powerful eruption at Pillan Patera has covered part
of the long-lived Pele plume deposit. Although this type of resurfacing event may be common on Io, few have been detected due to the rarity of spacecraft visits and the previously low spatial resolution available from Earth-based telescopes. The SHARK-VIS instrument ushers in a new era of high resolution imaging of Io’s surface using adaptive
optics at visible wavelengths.
Seminar of U.V. Spectroscopy by SAMIR PANDASAMIR PANDA
Spectroscopy is a branch of science dealing the study of interaction of electromagnetic radiation with matter.
Ultraviolet-visible spectroscopy refers to absorption spectroscopy or reflect spectroscopy in the UV-VIS spectral region.
Ultraviolet-visible spectroscopy is an analytical method that can measure the amount of light received by the analyte.
ESR spectroscopy in liquid food and beverages.pptxPRIYANKA PATEL
With increasing population, people need to rely on packaged food stuffs. Packaging of food materials requires the preservation of food. There are various methods for the treatment of food to preserve them and irradiation treatment of food is one of them. It is the most common and the most harmless method for the food preservation as it does not alter the necessary micronutrients of food materials. Although irradiated food doesn’t cause any harm to the human health but still the quality assessment of food is required to provide consumers with necessary information about the food. ESR spectroscopy is the most sophisticated way to investigate the quality of the food and the free radicals induced during the processing of the food. ESR spin trapping technique is useful for the detection of highly unstable radicals in the food. The antioxidant capability of liquid food and beverages in mainly performed by spin trapping technique.
Comparing Evolved Extractive Text Summary Scores of Bidirectional Encoder Rep...University of Maribor
Slides from:
11th International Conference on Electrical, Electronics and Computer Engineering (IcETRAN), Niš, 3-6 June 2024
Track: Artificial Intelligence
https://www.etran.rs/2024/en/home-english/
3. Overview of Jejunum
Gross Anatomy of the Jejunum .
Blood Supply .
Venous Drainage .
Nerve Supply .
lymphatic drainage .
Relations of Jejunum .
Location of Jejunum .
MCQ
In Summary .
Topic objectives:
4. • The jejunum is the second part of the small intestine .
• It is connecting the duodenum to the ileum , it is about 8 ft
(2.4 m).
• The jejunum begins at the duodenojejunal flexure.
Overview of Jejunum
5. The jejunum lies coiled in
the upper part of the
peritoneal cavity below
the left side of the
transverse mesocolon.
It is wider bored, thicker
walled, redder and more
vascular than the ileum.
The jejunal wall feels
thicker because the
permanent infoldings of
the mucous membrane.
6. Gross Anatomy of the Jejunum .
• Macroscopic anatomy :
• The jejunum is the middle of the three
parts of the small intestine.
• The transition from the
extraperitoneal ascending part of the
duodenum to the intraperitoneal
jejunum occurs at the duodenojejunal
flexure (at the height of L2).
• The transition to the ileum is not
sharply marked and only visible
microscopically.
• Like all intraperitoneal organs both
the jejunum and ileum are attached to
the posterior wall of the abdomen by
the mesentery.
7. Jejunum
▪ Most absorption of nutrients occurs here
▪ Chemical digestion occurs here
▪ Long finger shaped villi
▪ Thick walled and wide lumen
8. Blood Supply
• Arteries: The arterial supply is from branches of the superior
mesenteric artery .
9. Venous Drainage of
Jejunum
• Venous drainage of jejunum is by superior mesenteric vein.
• The superior mesenteric vein reach to the point it unites
with the splenic vein and form the Portal vein(hepatic
portal vein).
• The superior mesenteric vein go with (accompanies) the
superior mesenteric artery to it’s right and anterior of the
superior mesenteric vein.
10.
11. Nerve Supply of jejunum
• Nerve Supply of jejunum derived from :
• sympathetic and parasympathetic nerves .
• The sympathetic innervation is carried by
the nerves of superior mesenteric plexus,
the parasympathetic innervation by the
vagus nerve (cranial nerve X).
12.
13. lymphatic drainage
• Lymphatic vessels of the jejunum pass into mesenteric nodes via the
lacteals of the villi.
• They do not reach the superior mesenteric nodes, which the blood
vessels follow.
• All the efferents pass into the intestinal lymph trunks, which then enter
the cisterna chyli or the abdominal confluence of lymph trunks.
• The cisterna chyli drains into the thoracic duct.
16. Relations of jejunum
The jejunum begins at
the duodenojejunal
flexure at the level of
second lumbar
vertebra.
the duodenojejunal
flexure is located on
left of the aorta.
17. Location of Jejunum
Most of the jejunum Lies in the upper part of the
abdominal cavity and to the left of the midline.
The coils of jejunum is attached to the posterior
abdominal wall by a fan-shaped fold of
peritoneum known as the mesentery of the small
intestine.
18.
19. MCQs
1- Venous drainage of jejunum is drawn by :
a- superior mesenteric artery b- inferior mesenteric artery
c- superior mesenteric vein d- inferior mesenteric vein
2- At what level does the jejunum begin :
a .Thoracic XII. b .Lumber III.
. c .Lumber II. d .Sacrum.
3- Lymphatic vessels within the bowel villi, which carry the lipids to the
circulatory system, are known as:
a. vessels. b. ductules.
c. canaliculi. d. lacteals.
20. The jejunum makes up about it is 8 ft ((2.4 m)).
The arterial supply is from branches of the
superior mesenteric artery .
Veins drain into superior mesenteric vein
The sympathetic innervation is carried by the
nerves of superior mesenteric plexus, the
parasympathetic innervation by the vagus nerve
(cranial nerve X).
Lymph vessels pass through many intermediate
mesenteric nodes & finally reach superior
mesenteric nodes (situated around origin of
mesenteric artery)
In Summary