This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Ocular motility and squint, Subject name: Ophthalmology
BSGT stands for - 
Select and explain. 
A. Bagolini striated glasses test, B. Bagolini smooth glasses test, C. Bagolini shiny glasses test, D. Bagolini second glue test
A: Bagolini striated glasses test
Answer: A: Bagolini striated glasses test 
Explanation: Bagolini striated glasses test, or BSGT, is a subjective clinical test to detect the presence or extent of binocular functions and is generally performed by an Optometrist(O.D) or ohoptist or ophthalmologist (medical/surgical eye doctor, M.D. or D.O.). It is mainly used in strabismus clinics. Ref khurana 6/e p 450