Factors that break and don't break the fast

Q: While fasting, if water goes down the throat when gargling the mouth or rinsing the nose in wudhu or ghusl, will the fast break?

Q: Is it permissible to use eye-drops, ear-drops and nose-drops while fasting and will this nullify the fast?

Q: Is it permissible for an asthma patient to use an inhaler (pump) while fasting? The inhaler contains salbutamol (liquid medication). If one's fast breaks through using the inhaler, then will qadha and kaffarah become waajib or only qadha?

Q: What is the Shar’ee ruling regarding a woman who goes to the gynaecologist for a check-up whilst fasting? Does the fast become nullified through the gynaecologist inserting medication into the private organ?

Q: While fasting, if the gums begin to bleed and the blood flows down the throat, will the fast break? If so, will both qadha and kaffarah be waajib or only qadha?

Q: If a person undergoes cupping while fasting, does the fast become nullified?

Q: While fasting, if the nose begins to bleed, will the fast break?

Q: What is the shar’ee ruling regarding a person who cooks on open fire? Will the smoke unintentionally inhaled whilst fasting nullify his fast?