This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Ophthalmology
In Marfan’s syndrome which of the following will be seen in the eyes: 
Select and explain. 
A. Infero-nesal subluxation of lens, B. Supero-temporal subluxation of lens, C. Corneal edema, D. Increased IOP
B: Supero-temporal subluxation of lens
Answer: B: Supero-temporal subluxation of lens 
Explanation: Marafans syndrome is an autosomal dominant condition.
Subluxation of the lens is a common finding, which is seen in the upward and temporal area, bilaterally symmetrical.
Other abnormalities include spider finger, long extremities, high arched palate and dissecting aortic aneurysm with normal IQ.

Also, Know
Subluxation of the lens also seen in-

Homocystinuria: Autosomal Recessive condition; Downward and nasally displaced lens.
Weil Marchesini syndrome: Forward subluxation and spheroaphakia
Sulphite oxidase deficiency: ectopia lentis is a universal ocular feature
Ehler’s danlos syndrome
Hyperlysinemia
Stickler syndrome