02-21-2007, 09:15 AM
. A 25-year-old woman has had generalized bone pain for 9 years. She has frequent episodes of loose bulky stools. Examination shows muscle weakness and a distended abdomen. X-ray films show generalized demineralization of bones, absence of the lamina dura, and fracture-like lines in the bones of the feet. Which of the following sets of findings in serum is most likely in this patient?
Calcium Phosphorus Alkaline
phosphatase Parathyroid
hormone
A ) ↓ ↓ ↑ ↑
B ) ↓ ↑ ↑ ↓
C ) ↓ ↑ ↑ ↑
D ) ↑ ↓ ↓ ↓
E ) ↑ ↓ ↓ ↑
Calcium Phosphorus Alkaline
phosphatase Parathyroid
hormone
A ) ↓ ↓ ↑ ↑
B ) ↓ ↑ ↑ ↓
C ) ↓ ↑ ↑ ↑
D ) ↑ ↓ ↓ ↓
E ) ↑ ↓ ↓ ↑