Final answer:
The next step in treating a child with strabismic amblyopia and hyperopia of +5.00 Diopter sphere is typically prescribing corrective lenses and initiating amblyopia therapy. For a severely myopic patient with a far point of 5 cm, the necessary reduction in eye power through laser vision correction would be calculated based on achieving the standard power for distant vision.
Step-by-step explanation:
The most appropriate next step in treatment for a 6-year-old diagnosed with strabismic amblyopia and hyperopia of +5.00 Diopter sphere in each eye is usually the prescription of corrective eyeglasses or contact lenses to address the hyperopia. Strabismic amblyopia, often known as lazy eye, is treated through various methods such as patching the stronger eye to encourage use of the amblyopic eye and possibly corrective surgery for the eye muscles, depending on the case. The precise treatment plan should be determined by an eye care specialist, such as an ophthalmologist or an optometrist, who can tailor the treatment to the child's specific needs.
For a severely myopic patient with a far point of 5.00 cm, to obtain normal distant vision through laser vision correction, such as LASIK, the power of his eye needs to be reduced. The calculation for the necessary diopter reduction can be derived from the power needed for normal distant vision, which is approximately 50.0 D. As for the given patient, the diopter reduction would need to be aligned to correct the specific degree of myopia and achieve the normal power of eye for distant vision.