CPI Nutrition & Lifestyle Guidance 2 — Questions and Answers
Question 1: Which neurotransmitter, heavily influenced by dietary tryptophan intake, plays a key role in mood regulation and can affect a person's crisis threshold?
- Dopamine
- Serotonin (Correct answer)
- GABA
- Norepinephrine
Correct answer: Serotonin
Serotonin is synthesized from tryptophan and is a primary regulator of mood, and low levels are associated with increased irritability and aggression.
Question 2: A staff member working a double shift skips meals and relies on vending machine snacks. Which physiological consequence most directly increases their risk of poor crisis de-escalation?
- Elevated insulin sensitivity
- Hypoglycemia-induced cognitive impairment (Correct answer)
- Increased serotonin production
- Reduced cortisol baseline
Correct answer: Hypoglycemia-induced cognitive impairment
Hypoglycemia impairs prefrontal cortex function, reducing judgment and emotional regulation needed for effective de-escalation.
Question 3: In the context of CPI Wellness, which sleep hygiene practice is most directly linked to reducing staff emotional exhaustion and secondary traumatic stress?
- Sleeping fewer than 6 hours to maximize productivity
- Maintaining a consistent sleep-wake schedule (Correct answer)
- Using screens until falling asleep for relaxation
- Consuming caffeine in the evening to finish charting
Correct answer: Maintaining a consistent sleep-wake schedule
A consistent sleep schedule stabilizes circadian rhythms, improves emotional resilience, and reduces burnout risk.
Question 4: When supporting an individual in crisis who has a known history of stimulant misuse, which dietary consideration is most important to communicate to the care team?
- Encourage high-sugar beverages to boost energy
- Limit caffeine and sugar to avoid worsening agitation (Correct answer)
- Increase protein intake to counteract stimulant effects
- Avoid all carbohydrates during acute crisis
Correct answer: Limit caffeine and sugar to avoid worsening agitation
Caffeine and high sugar can exacerbate stimulant-induced agitation, increasing the severity of a crisis episode.
Question 5: Which hydration-related symptom could be misinterpreted as aggressive behavior in an individual with limited verbal communication skills?
- Slow heart rate
- Increased skin elasticity
- Restlessness and irritability from dehydration (Correct answer)
- Decreased body temperature
Correct answer: Restlessness and irritability from dehydration
Dehydration can cause restlessness, confusion, and irritability that may present as behavioral escalation in nonverbal individuals.
Question 6: From a CPI wellness perspective, what is the primary reason staff are encouraged to take regular meal breaks during their shift?
- To meet union contract requirements
- To maintain physical energy and emotional regulation capacity (Correct answer)
- To reduce overtime costs for the facility
- To comply with OSHA food storage regulations
Correct answer: To maintain physical energy and emotional regulation capacity
Regular meals sustain blood glucose levels, which directly support the cognitive and emotional resources needed for safe crisis intervention.
Question 7: Which omega-3 fatty acid source is most associated with reduced inflammation and improved emotional regulation in research supporting staff wellness programs?
- Saturated fats from red meat
- Trans fats from processed snacks
- Fatty fish such as salmon and mackerel (Correct answer)
- Refined vegetable oils high in omega-6
Correct answer: Fatty fish such as salmon and mackerel
Fatty fish are rich in EPA and DHA, omega-3s linked to reduced neuroinflammation and improved mood stability.
CPI Nutrition & Lifestyle Guidance 2
Which neurotransmitter, heavily influenced by dietary tryptophan intake, plays a key role in mood regulation and can affect a person's crisis threshold?