INCHES = 'inches'
METERS = 'meters'
POUNDS = 'pounds'
KILOS = 'kilos'
MMHG = 'mm (milimeters) of mercury'
FAR = 'degrees Farenheit'
CEL = 'degrees Celsius'
BPM = 'beats per minute'
BRPM = 'breaths per minute'

UNIT_CHOICES = (
    (INCHES, "inches"),
    (METERS, "meters"),
    (POUNDS, "pounds"),
    (KILOS, "kilograms"),
    (MMHG, "mm (milimeters) of mercury"),
    (FAR, "degrees Farenheit"),
    (CEL, "degrees Celsius"),
    (BPM, "beats per minute"),
    (BRPM, "breaths per minute")
)

INCHES = 'inches'
METERS = 'meters'
POUNDS = 'pounds'
KILOS = 'kilos'
MMHG = 'mm (milimeters) of mercury'
FAR = 'degrees Farenheit'
CEL = 'degrees Celsius'
BPM = 'beats per minute'
BRPM = 'breaths per minute'

UNIT_CHOICES = (
    (INCHES, "inches"),
    (METERS, "meters"),
    (POUNDS, "pounds"),
    (KILOS, "kilograms"),
    (MMHG, "mm (milimeters) of mercury"),
    (FAR, "degrees Farenheit"),
    (CEL, "degrees Celsius"),
    (BPM, "beats per minute"),
    (BRPM, "breaths per minute")
)
