Making the world better, one answer at a time. The average amount is 60 - 70 gallons per day per person for indoor water use only.
A cardiac chair is designed specifically for the recovering cardiac patient, but is also used for the patient with respiratory illness. The chair can be folded completely out to become a bed or moved into an upright chair position while the patient is still on it. A cardiac chair makes it possible for a patient to go from sitting to standing without putting a strain on sutures. It is also used to encourage the patient to sit up, which speeds recovery.
A chair without a back or arm rests is a stool, or when raised up, a bar stool. A chair with arms is an armchair; one with upholstery, reclining action, and a fold-out footrest is a recliner. A permanently fixed chair in a train or theater is a seat or, in an airplane, airline seat; when riding, it is a saddle or bicycle saddle; and for an automobile, a car seat or infant car seat.