Answer:
The cornea is the only part of a human body that has no blood supply; it gets oxygen directly through the air.
Explanation:
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The reported complication rate associated with traditional blind, or landmark-based, techniques for central venous catheter insertion is : 15% .
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What is Venus Catheter ?</h3>
A thin, flexible tube called a central venous catheter is inserted into the superior vena cava which is a large vein above the right side of the heart that is often found below the right collarbone. It is used to provide chemotherapy, injectable fluids, blood transfusions and other drugs.
In order to acquire central venous access for many patients who are suffering from critical conditions in Emergency, central venous catheterization, or CVC, is a crucial component of clinical therapy.
To know more about the central venous catheter please click here : brainly.com/question/25770607
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Answer: B. blowout fracture.
Explanation:
The blowout fracture or orbital flow fracture is caused by the trauma in the orbital bones. The causes of this fracture are the attack with a blunt object, vehicular accidents, sky fall, blow by a fist and others.
The symptoms of the fracture includes bruising, swelling, redness of eye, double vision (observing two images at the same time), nose bleeds, numbness of cheek, air under the skin below the eye and others.
On the basis of above description, blowout fracture is the suspected fracture in 52 year old women.
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