The correct answer is Blackout.
Blackout is a period of time where drinker is not able to recall.
Fainting is a common factor which causes black out other causes includes syncope and this is because of anxiety.
Low blood sugar and lack of oxygen is also a cause of blackout.
When a person has blackout he can not create memories.
Blackouts can occur for either two minutes or it can take some hours.
1. P<span>arasympathetic Nervous System
2. Excretion
3. A</span><span> Preanesthetic Medication
4. I</span><span>ntravenous Injection
</span>5. Perfusion
Hope this helps xox :)