BOF:
16
A 63-year-old male presents
with a history of itching after he has a hot shower. There are no other clinical
features of note. He has no significant past illnesses and is not taking any
medication.
Which of the following investigations is most likely to lead you to a diagnosis?
a) Alkaline phosphatase levels
b) Blood urea and electrolytes
c) Thyroid stimulating hormone levels
d) The fasting blood glucose levels
e) A Full Blood Count
