IIIII
Lv 5
IIIII asked in HealthOptical · 1 month ago

my pupil sometimes disappears for a few moments for the last few years should I be worried?

It happens in both eyes, but when it does only occurs in one of them

3 Answers

Relevance
  • 4 weeks ago

    If your pupil actually disappears, you have cause to be worried. This is something that does not normally happen. In fact, I would say that it cannot happen.

  • 1 month ago

    When you say it 'disappears'?  Does it go to fully open or closed?

    See info in link: 

    https://www.medicalnewstoday.com/articles/325426#d...

  • 1 month ago

    Consider steady two-dimensional heat conduction in

    a square cross section (3 cm 3 3 cm, k 5 20 W/m·K, a 5

    6.694 3 1026 m2/s) with constant prescribed temperature

    of 100°C and 300°C at the top and bottom surfaces, respectively. The left surface is exposed to a constant heat flux of

    1000 W/m2 while the right surface is in contact with a convective environment (h = 45 W/m2·K) at 20°C. Using a uniform mesh size of Dx 5 Dy, determine (a) finite difference

    equations and (b) the nodal temperatures using Gauss-Seidel

    iteration method

Still have questions? Get answers by asking now.