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Exam questionKROK 1Medicine ยท 2017

Water affects the mucosa of lower nasal passages resulting in diving reflex. This responce manifests itself as:

Answer options

  1. Reflex apnea
  2. Bronchial spasm
  3. Cough
  4. Reflex dyspnea
  5. Reflex hyperpnea
Correct answer

Reflex apnea

Explanation

An associated reflex is an apnea--the instinct to hold the breath when immersed in water. Water stimulation of the laryngeal chemoreflex results in

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