Annual maintenance. 1  At least once a year, check the air pressure in your captive air tank. 2  Remove the small cap over the air valve. 3  Using a tire air pressure gauge, check the air pressure.  If the pressure is low, check the bladder for 1  leaks. Check the bladder for leaks by depressurizing the water system.
Disease[edit | edit source] Exotropia is a type of eye misalignment, where one eye deviates outward. The deviation may be constant or intermittent, and the deviating eye may always be one eye or may alternate between the two eyes.
Exotropia, or divergent strabismus, can be subclassified on the basis of. its comparative magnitude at distance and near or its frequency.20. In basic-type exotropia, the angle of deviation is within 10 PD at distance. and near. In the convergence-insufficiency type, the angle of deviation at near.