Answer: The cornea is avascular.
Explanation:
The cornea can be defined as the clear front membrane on the surface of eyeball. It lies in the front of the iris and pupil. It allows the light to enter the eye. A cornea transplant is recommended in patients who suffer from vision problems due to thinning of cornea, keratoconus, loss of vision and cloudiness of cornea.
It takes about 2 to 3 months to recover after surgery. The healing is slow because the cornea is avascular. The tissue of cornea does not provide blood vessels to deliver nutrients and oxygen which could aid in speedy recovery.
A client receives a diagnosis of lower urinary tract obstruction and the nurse should prevent bladder distention by frequent voiding to empty the bladder.
A lower urinary tract obstruction (LUTO) could be a rare craniate condition that happens once there's a blockage within the urinary tract of a developing foetus. The tract: The urinary tract consists of the organs that manufacture and store urine: 2 kidneys.
Bladder distention is that the stretching of the bladder with water. If you have got long improvement, the procedure is also perennial. neurolysin A (Botox) is also injected into the bladder wall throughout bladder distention. Bladder pressure feels a lot of like constant ache instead of a shortening.
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Answer:
24 hours
Explanation:
Bacterial pink eye is highly contagious and is typically treated with antibiotic eye drops. It can spread to others as soon as symptoms appear, and it remains contagious for as long as symptoms remain, or for about 24 hours after starting a course of antibiotics.
Answer:
Blocking the rays physically....
Explanation:
There have two ways that sunscreen protect minerals nanoparticles from uv radiations. Those are; blocking the rays physically
Absorbing them chemically.
Minerals powders are in nanoparticles from they come on clear without leaving much of white residue on skin