Which Is a Surgery Done to Correct Myopia

question 28

Multiple Choice

Which is a surgery done to correct myopia?

• A)photorefractive keratectomy
• B)capsulotomy
• C)angiography
• D)retinopexy

---

Definitions:

Osmotic Gradient

a difference in the concentration of solutes across a semipermeable membrane, leading to osmosis.

Renal Medulla

The inner region of the kidney where urine is concentrated.

Salt Concentration

The amount of salt dissolved in a solvent, typically water, which can affect the physical and chemical properties of the solution.

Glomerulus

Capillary network within the glomerular capsule of a nephron.