| Date | May 2012 | Marks available | 1 | Reference code | 12M.1.HL.TZ1.38 |
| Level | Higher level | Paper | Paper 1 | Time zone | Time zone 1 |
| Command term | State | Question number | 38 | Adapted from | N/A |
Question
What would result from drinking large quantities of water?
Markscheme
D
Examiners report
Only about a third of candidates answered question 38 correctly. All of the distracters attracted substantial numbers of candidates, suggesting rather weak understanding of the topic of ADH secretion and collecting duct permeability to water.
Syllabus sections
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