 <translate> The question is: The term knee-jerk was recorded by Sir Michael Foster in his Textbook of physiology in 1877: "Striking the tendon below the patella gives rise to a sudden extension of the leg, known as the knee-jerk."

Answer this question: state the type of stimulus that would cause a knee jerk reflex to occur?
Stream of consciousness: This is the relevant information: The term knee-jerk was recorded by Sir Michael Foster in his Textbook of physiology in 1877: "Striking the tendon below the patella gives rise to a sudden extension of the leg, known as the knee-jerk."
 <yor> Ìbéèrè náà ni pé: Ọ̀gbẹ́ni Michael Foster ló kọ ọ̀rọ̀ náà knee-jerk sínú ìwé rẹ̀ tó pè ní Textbook of physiology lọ́dún 1877, ó ní: "Bí wọ́n bá lu iṣan tó wà nísàlẹ̀ egungun ẹsẹ̀, ńṣe ni ẹsẹ̀ náà á rọra gùn sí i, èyí la wá mọ̀ sí knee-jerk".  Dáhùn ìbéèrè yìí: sọ irú ohun tó lè mú kí orúnkún rẹ máa gbọ̀n? Ìsọfúnni tó kàn: Sir Michael Foster ló kọ gbólóhùn náà knee-jerk sínú ìwé rẹ̀ tó pè ní Textbook of physiology ní ọdún 1877: "Bí wọ́n bá lu iṣan tó wà nísàlẹ̀ patella, ó máa ń mú kí ẹsẹ̀ rọra gùn sí i, èyí tí wọ́n ń pè ní knee-jerk". 