An elderly person has been prescribed lactulose for treatment of chronic constipation. Monitoring with long-term treatment would include:
1. Electrolytes, including potassium and chloride
2. Bone mineral density for osteoporosis
3. Magnesium level
4. Liver function
Question 2
Methylnaltrexone is used to treat constipation in:
1. Patients with functional constipation
2. Patients with irritable bowel syndrome-associated constipation
3. Children with encopresis
4. Opioid-associated constipation