1. The possible reason for John's chest pain would be due to atrial fibrillation. This is a quick and uneven heart rate which causes heart failure and stroke.
3) John's teammates should take following actions at the scene: They should take him to a comfortable place, give him a semi-sitting position.
Answer:
Word Meaning Other Parts of Speech
neurasthenic (adj) having neurasthenia; a condition of being exhausted or fatigued neurasthenic (n);
neurasthenia (n)
mince (v)
to take small steps
to finely cut or grind food
mincer (n);
mincing (adj)
precarious (adj) unsteady; dependent on circumstances precariously (adv)
attune (v) to be harmonious with, to make aware or alert attunement (n)
denouement (n) the result of a sequence of events; the final part --
Explanation:
Plato- Edmentum