LessonsDemonstration Through Causes and Effects: Limmī and InnīQuiz

زيد محموم؛ لأنه متعفن الأخلاط، وكل متعفن الأخلاط محموم، فزيد محموم
Zayd has a fever because, in the classical humoral account used in the text, his humors are corrupted; on that account, corrupted humors lead to fever, so Zayd has a fever.

Here the minor term is Zayd, the major term is having a fever, and the middle term is corruption of the humors. The example is limmī within the historical causal theory assumed by the textbook.

This is an illustration of the logic of causation, not a reliable account of fever according to modern medicine.

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The textbook’s classical medical illustration

Demonstration Through Causes and Effects: Limmī and Innī

زيد محموم؛ لأنه متعفن الأخلاط، وكل متعفن الأخلاط محموم، فزيد محموم
Zayd has a fever because, in the classical humoral account used in the text, his humors are corrupted; on that account, corrupted humors lead to fever, so Zayd has a fever.

Here the minor term is Zayd, the major term is having a fever, and the middle term is corruption of the humors. The example is limmī within the historical causal theory assumed by the textbook.

This is an illustration of the logic of causation, not a reliable account of fever according to modern medicine.