MRCP UK EXAMINATIONS

Detailed explanation-1: -Tonic-clonic seizures, previously known as grand mal seizures, are the most dramatic type of epileptic seizure. They can cause a sudden loss of consciousness, body stiffening and shaking. They sometimes cause people to lose control of their bladder or to bite their tongue. They may last for several minutes.

Detailed explanation-2: -A tonic-clonic seizure, previously known as a “grand mal", is what most people think of as a typical epileptic fit. They happen in 2 stages – an initial “tonic” stage, shortly followed by a second “clonic” stage: tonic stage – you lose consciousness, your body goes stiff, and you may fall to the floor.

Detailed explanation-3: -A grand mal seizure causes a loss of consciousness and violent muscle contractions. It’s the type of seizure most people picture when they think about seizures. A grand mal seizure-also known as a generalized tonic-clonic seizure-is caused by abnormal electrical activity throughout the brain.

Detailed explanation-4: -Clonic seizures are characterized by repeated jerking movements of the arms and legs on one or both sides of the body, sometimes with numbness or tingling. If it is a focal (partial) seizure, the person may be aware of what’s happening. During a generalized seizure, the person may be unconscious.

Detailed explanation-5: -Several different types of seizures can be seen in Dravet syndrome, the most dangerous of which are tonic-clonic seizures, sometimes called a generalized seizure or a grand-mal seizure.