Final answer:
If a person taking barbiturates demonstrates a respiratory rate of less than 12 breaths per minute and dilated pupils, they should seek immediate medical attention as these symptoms could indicate an overdose.
Step-by-step explanation:
If a person taking barbiturates demonstrates a respiratory rate of less than 12 breaths per minute and dilated pupils, the user should seek immediate medical attention as these symptoms could indicate an overdose.
Barbiturates are a type of central nervous system depressant that can cause respiratory depression, which is characterized by a decrease in breathing rate. This can be life-threatening and requires prompt medical intervention.
Additionally, dilated pupils are a sign of barbiturate overdose. The central nervous system depressant effects of barbiturates can lead to changes in the pupil size.
In summary, if a person taking barbiturates experiences a respiratory rate of less than 12 breaths per minute and dilated pupils, they should seek immediate medical attention as these symptoms may indicate an overdose.