| Date | November 2018 | Marks available | 1 | Reference code | 18N.1.SL.tz0.9 |
| Level | Standard Level | Paper | Paper 1 | Time zone | time zone 0 |
| Command term | Question number | 9 | Adapted from | N/A |
Question
Which defines maximal oxygen consumption?
A. Maximum volume of oxygen inhaled and used per minute
B. Maximum volume of air exhaled after a maximum inhalation
C. Maximum volume of oxygenated blood ejected per minute
D. Maximum volume of oxygen breathed in or out per breath
Markscheme
A
Examiners report
Mid-ranking question.
