HomeKROK Question Archive
Exam questionKROK 1Dentistry ยท 2008

A student has been staying in a badly ventilated room for a long time that resulted in acceleration of respiratory rate. What receptors were the first to react to the increased concentration of carbonic cid in the air?

Answer options

  1. Olfactory receptors
  2. Juxtaglomerular receptors
  3. Irritant receptors
  4. Central chemoreceptors
  5. Vascular chemoreceptors
Correct answer

Central chemoreceptors

This educational archive is provided by KROKEXAM and is not an official testing authority publication.