Test Stress and anxiety management techniques

QUESTION 1: WHICH OF THE FOLLOWING IS TRUE ABOUT THE DEEP BREATHING TECHNIQUE MENTIONED IN THE TEXT?

Inhale through the mouth and exhale through the nose
Breath is held for two seconds
Inhale slowly through the nose for a count of four and exhale slowly through the mouth for a count of four
It is not effective in reducing stress and anxiety

It has no relevance to stress management
Routines can provide structure and predictability, which can be comforting for people experiencing anxiety
Routines are only useful for work, not for anxiety
Routines are only useful for sleep