Surgical Anatomy of AAA: Abdominal aorta has three layers: tunica intima, tunica media, and tunica adventitia. An aortic aneurysm leads to the dilatation of all three layers.
The aorta pierces the diaphragm and enters the abdominal cavity at the level of T12. after entering the abdominal cavity, the aorta divides into two branches at the level of L4 or fourth lumbar vertebra.
The two branches of the abdominal aorta are the iliac arteries. Aorta is anterior to the vertebral bodies. The inferior vena cava is situated on the right side of the aorta whereas the sympathetic trunk is present on its left side. Cisterna chyli lies between the aorta and inferior vena cava.
Anteriorly, the aorta is covered by many structures. These include the peritoneum of lesser sac, pancreas, splenic vein, left renal vein, part of the duodenum, and small intestine.
(more…)
Thomas Staffing conducted a survey that the employees who have been part of the company for less than six months are most likely to leave the organization and the employees who have spent a year are more likely to stay in the organization since they are committed to the organization.
(more…)
Flu has a number of significant symptoms, which may be more adverse and often leading to further complications in older people and those with compromised immune systems.
(more…)
MRI is a useful, non-invasive technique used in Abdominal Aortic Aneurysm. The advantages of MRI are that ionizing radiation is not used and the contrasts used are not nephrotoxic.
Therefore, it is the modality of choice in patients with renal disease. The disadvantages of MRI are that it is not easily available everywhere and is more expensive than ultrasound and CT.
(more…)
In explaining the different factors that play a big role in the creation of a good working environment and good relationships between the workers at the work place, McGregor used the X and Y theory to put forth his discussion.
In this theory, he explains the factors that play a big role in the motivation and mentorship of people in the workplace.
(more…)
The annual per capita income of residents of New Orleans is below $20,000 and so giving a teaching person a voucher of $200,000 will be very beneficial to the people instead of building the infrastructure.
(more…)
The Atokowa Company has been able to establish a very good business plan in its conduct of the systems and management operations practice. This is what has enabled the company to come out as the top leading supplier of stationery and office equipment in the region.
(more…)
In literal reality, children should not suffer like old people do. This is the reason as to why in the poem, it is the old man who dies while in the short story, the child comes out as a winner as she is not afraid of the jury and always manages to bring her size back to normal.
(more…)
He winds up his argument by stating that the Bill of Rights expressly states that no human being shall be deprived of liberty and the pursuit of happiness.
(more…)