No, they are not planning to fail you. They want to ascertain what you know.
Vivas can get jittery when your brain decides to dump everything that you revised that very morning.
To win this, you have to learn concepts rather than merely mugging up answers. Practice answering out loud before the mirror or friends who can give you feedback. Anticipate likely questions and prepare three to four go-to answers per topic.
Remember mnemonics and jot down key terms. If you do not know, don’t bluff; admit it and offer to explain something related.
Bonus tip: Speak clearly and confidently. Your body language is as important as your spoken words.
Thank you so much for this also, additionally my seniors tell me to-
Try to relate your answers to clinical scenarios—it shows applied understanding.
Use short pauses to organize your thoughts; it helps avoid rambling.
Dress neatly and maintain eye contact—it subtly builds credibility.