Answer:
Scleral buckling
Explanation:
Scleral buckling is one of the type of eye surgery that helps in the restore loss vision in an individual. The main risk associated with scleral buckling surgery is retinal incarceration.
Scleral buckling is mainly processed to repair a damaged and detached retina. Retinal detachment may occur due to increased age, previous cataract surgery and diabetes.
Thus, the correct answer is option (B).
Answer:
The correct answer to the question: The collision of a car against another object is the, would be, D: first collision.
Explanation:
When a traffic accident happens, especially when there is crash between a car and another car, or a car against another object, whatever that object may be, causes a series of impacts not just on the two object hitting each other initially but on the ones who are part of the collision as well. These impacts are known as first, second and even third collision, and they are making reference to what, or who, has been impacted and in what order.
First collision is literally defined as the impact that a car suffers when it hits another object, and second collision is the impact suffered by the occupant, or occupants, of a crashed car, against the impacted car. Given the information on the question, that would be a first collision.
Answer:
The cause of bone fusion in joints damaged by rheumatoid arthritis is due to the over activity of the synovium.
Explanation:
Synovium -
Synovium is a lining that covers the joints of the body , which is responsible for lubrication of the joints and to move easily .
The disorder rheumatoid arthritis is caused by the over activity of this lining , as it swells out and becomes inflamed , and hence, can destroy the joint and even the ligament and the tissues .
The weakening of these ligament can lead to deformities like claw toe or hammer toe.