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winerd
  • Member for 11 years, 5 months
  • Last seen more than 6 years ago
8 votes
1 answer
8k views

How does lactulose cause the removal of ammonia from the colon?

5 votes
1 answer
8k views

Will ants arriving with travel luggage form a new colony?

4 votes
2 answers
2k views

By what mechanism does an obstructed bile duct cause excess fat in the stool?

3 votes
1 answer
6k views

How do liver and lung metastases cause death?

3 votes
2 answers
2k views

By what mechanism does coeliac disease cause excess fat in the feces?

2 votes
2 answers
5k views

Why do antibiotics have a special importance when taking lactulose?

2 votes
1 answer
174 views

What does "tumour budding" mean?

2 votes
0 answers
96 views

Why do conker flowers grow upwards?

2 votes
1 answer
1k views

By what mechanism is Streptococcus bovis acting as a risk factor for colorectal cancer?

2 votes
2 answers
71 views

Can stress echocardiography show coronary blood flow difference before and after exercise?

2 votes
1 answer
557 views

Why is elevated homocysteine considered a risk factor for angina?

2 votes
2 answers
1k views

By what mechanism does elevated homocysteine level cause endothelial dysfunction and damage?

1 vote
1 answer
1k views

By what mechanism does elevated homocysteine level accelerate thrombin formation?

1 vote
1 answer
139 views

What's seen when stress echocardiography shows ischaemia? Can this happen without angina?

1 vote
1 answer
95 views

What is the disadvantage of having no anticoagulation after pulmonary embolism?

0 votes
1 answer
4k views

Why do antacids have a special importance when taking lactulose?