DP Biology (last assessment 2024)
Question 19M.3.SL.TZ1.16a
| Date | May 2019 | Marks available | [Maximum mark: 1] | Reference code | 19M.3.SL.TZ1.16a |
| Level | SL | Paper | 3 | Time zone | TZ1 |
| Command term | Outline | Question number | a | Adapted from | N/A |
a.
[Maximum mark: 1]
19M.3.SL.TZ1.16a
(a)
Outline one consequence for the heart of the eating disorder anorexia nervosa.
[1]
Markscheme
breakdown/weakening of heart muscle
OR
electrolyte imbalance affecting the cardiac cycle
OR
low blood pressure/heart rate ✔
Examiners report
Some answers on the effects of anorexia nervosa on the heart were too vague to receive credit.
