Evolve HESI Practice Exam

What are the potential risks associated with incorrect dosages of Secobarbital?

1. Higher likelihood of heart failure

2. Increased risk of sedation or respiratory depression

3. Potential for hypertension and stress

4. Lower risk of insomnia

The correct answer is: Increased risk of sedation or respiratory depression

The potential risks associated with incorrect dosages of Secobarbital primarily include the increased risk of sedation or respiratory depression. Secobarbital is a barbiturate that acts as a central nervous system depressant. When administered in incorrect dosages, particularly overdoses, it can lead to excessive sedation, significantly impairing a person's ability to stay awake or respond. More critically, this over-sedation can cause respiratory depression, where the body's ability to breathe effectively is diminished. This can lead to severe complications, including hypoxia (insufficient oxygen supply) and could be life-threatening. In contrast, the other options do not accurately reflect the primary risks associated with improper dosing of this medication. While heart failure can be a result of various factors, it is not directly tied to Secobarbital dosage errors. Additionally, hypertension and stress are generally not consequences of barbiturate use; rather, they are often more associated with stimulant use. Lastly, the assertion that incorrect dosages would lead to a lower risk of insomnia does not apply here; rather, the opposite is true, as incorrect dosages can potentially exacerbate sleep disturbances rather than mitigate them.