Stress

Stress and Stressors

  • Definition of stress: a negative emotional experience.
  • Stressors: psychological or physical stimuli that are incompatible with function.
  • Real-life nuance: some stressors come from moving toward something positive (e.g., joy, celebration) but are still stressful due to planning, inputs, timelines, and decision-making.
  • Personal example: son has worked for Epic for 3weeksinNovemberand3 weeks in November and1 week in December, plus travel perks and per diem; still stressful because of planning, lodging, and logistics, even though it will be a positive break from work.
  • Distress vs eustress:
    • Eustress: generally positive stressors (moving into a new house, marriage, having a baby) that are typically short-term and can enhance motivation and efficiency when well planned; still stressful.
    • Distress: negative stress, can be short- or long-term.
  • Examples of positive and negative stressors (used for study questions): positive can still be stressful (e.g., pregnancy, wedding, promotion) and should not be dismissed when considering patient stress.
  • Physiological responses to stress (overview): adrenal glands release catecholamines and corticosteroids; literature mentions adrenal fatigue from chronic corticosteroid exposure; endorphins may decrease pain sensitivity in acute stress (e.g., post-trauma shock); serotonin usage can increase synthesis; chronic stress may require higher SSRI dosing to maintain serotonin levels; prolonged stress can heighten illness risk.
  • Types of stressors:
    • Physical: trauma, excessive heat or cold, physical injury.
    • Psychological: divorce, job loss, financial problems, retirement, death of a loved one, marriage, baby, promotion, etc.
  • Perception of the stressor: awareness varies; stress is influenced by personal interpretation and context; sometimes therapy helps identify stressors.
  • Coping and support:
    • Counseling/therapy helps people identify and manage stressors.
    • Support groups (formal and informal) and cultural attitudes toward stress.
    • Spiritual/religious practices (not strictly religious) such as yoga, meditation, and prayer can enhance immune function and well-being.
    • Mental health care emphasizes taking care of the mind as part of overall health.
  • Standardized stress assessment tool (Holmes and Rahe SRRS):
    • Antiquated but still referenced; scales introduced in the late 1960s and revised later; organized as points for positive and negative stressors.
    • Examples of high-scoring items include: death of a spouse or child, divorce, marital separation, imprisonment, death of a close family member, marriage, marriage reconciliation, retirement, etc.; the top ten events include three positive life events, which still contribute to stress scores.
    • The assessment captures acute stress by correlating perceived stress with physiological signs such as heart rate, respiratory rate, and appetite changes.
  • Coping strategies and nurse-backed interventions:
    • Therapeutic communication and active listening.
    • Relaxation techniques and deep breathing.
    • Exercise; mindfulness, meditation, journaling.
    • Cognitive-behavioral approaches (cognitive reframing) to reframe negative thoughts to more positive interpretations (e.g., "my blood counts are better than yesterday" or "this transfusion today may help discharge sooner").
    • Sunshine and fresh air as mood and energy boosters; the presenter notes office layout (a cave-like space) can miss the benefit of sunlight; sun exposure and outdoor time are meaningful for mood.
    • Sunlight and fresh air are simple, free interventions that can reset stress.
    • Limit-setting on device use: encourage patients to disconnect from social media and work emails to improve sleep and rest (e.g., turn off devices from 21:00 to 07:00).
    • Recognize the pressure of modern device usage on sleep; reflect on personal device habits for self-care as a healthcare provider.
  • Anger, aggression, and violence: definitions and relationships
    • Anger: an emotional response to frustration or a perceived threat to needs (emotional/physical) or a challenge.
    • Aggression: the behavior that results in verbal or physical attack.
    • Violence: intentional use of force that results in injury to another person.
    • Predictors of violence may include physical cues (e.g., pacing, tense muscles, red/angry face, rapid breathing, sweating, tachycardia) and verbal/behavioral signs (cussing, shouting, threats).
    • Violence can be observed in patients with cognitive deficits, trauma histories, or underlying psychiatric conditions; some violence is situational (e.g., intoxication).
    • Biological risk factors: genetic predispositions, neurotransmitter imbalances; brain tumors, traumatic brain injury (TBI), Alzheimer’s disease, and some epilepsies can alter personality and aggression.
    • Case illustrations: a celebrity with dementia (Bruce Willis) highlighted as an example of early behavioral changes; TBI-related anger can be misinterpreted as personality change.
    • Psychological risk factors: learned responses, social learning theory (modeling behavior in response to stimuli; e.g., a child who sees aggression rewarded may imitate it).
    • Trauma-informed care: disruptive patients often have trauma histories; self-soothing difficulties are common.
    • Trauma and coping: unresolved trauma complicates current coping strategies; clinicians must acknowledge personal strengths and vulnerabilities to avoid impulsive reactions.
    • Important clinical concept: pause button for self-awareness and emotion regulation; cultivate awareness of personal triggers and implement coping strategies before reacting.
  • Violence risk assessment in clinical settings
    • Observational cues across the unit help identify risk: pacing, irritability, frowning, red faces, somatic signs, and aggression (verbal or physical).
    • New admits with a history of violence or property damage require heightened vigilance; intoxication increases aggression risk; possession of improvised weapons or objects (caps, pens, utensils) can be used as weapons.
    • Environmental risk factors: overcrowded units, chaotic environments, trauma histories, and lack of self-regulation; inexperienced staff and poor limit setting escalate risk; provocative/undermining staff behavior can worsen aggression; arbitrary loss of privileges can escalate anger.
    • Patient behavior patterns: self-isolation, mood swings, drastic changes in attitude, or increased need for control can indicate higher violence risk.
    • Unit dynamics: overcrowded, poorly designed spaces; trauma histories; staff shortages; lack of consistent, therapeutic communication; overly controlling approaches.
  • Management of escalating patients: de-escalation and safety planning
    • Early and calm engagement: hear the patient’s feelings, approach in a calm, controlled, open, non-threatening manner.
    • De-escalation techniques: use a quieter voice, reduce stimuli (lighting, nearby stressors), reposition others to create space; consider moving others out of the area.
    • Offer PRN medications to reduce anxiety or agitation when appropriate and with consent; reassure the patient that you’re there to help, not just medicate.
    • Set explicit expectations for behavior: concrete statements like, "I expect you to stay in control" and specific limits (no more throwing chairs, etc.).
    • Use seclusion, restraints, or medications as a last resort; prep for a code/rapid response with a clear plan and adequate backup.
    • Code-style escalation structure: assign a clearly defined leader for the response and designate staff roles; maintain open communication while ensuring safety of all patients and staff.
    • Environmental and logistical precautions: know the layout, avoid cornering the patient, avoid blocking exits, and keep escape routes clear; remove potential improvised weapons (avoid hardback books; spiked or sharp objects).
    • CPI (crisis prevention/intervention) principles: maintain a supportive stance with open posture; stance should allow quick movement if needed while staying approachable; use one voice during de-escalation to minimize confusion.
    • Documentation and debrief: security/response teams document the incident (time, actions, who responded, patient outcomes); conduct a debrief after the event to review what happened and what could be improved.
    • Post-deescalation communication: once the patient is calm, avoid berating or rehashing the incident; later, discuss strategies (e.g., whether to take a PRN in future episodes) in a calm, concise, non-punitive manner.
  • Pharmacology and pharmacotherapy in acute agitation
    • Common therapeutic categories include:
    • SSRIs for anxiety and depression (continuity of care and dose considerations in chronic stress).
    • Benzodiazepines (e.g., lorazepam, diazepam) for acute agitation; note elderly cautions due to metabolism and renal/hepatic function; diazepam is longer-acting than some alternatives.
    • Antipsychotics (typical and atypical): haloperidol is common historically; second- and third-generation antipsychotics may be used in acute agitation; there is a preference for safer, age-appropriate agents in older adults.
    • Common injectable “rapid tranquilization” regimens (e.g., the B52 cocktail): as used in some settings, typically a combination that may include haloperidol (Haldol), lorazepam (Ativan), and diphenhydramine (Benadryl). In notation: ext{B52} = ext{Haldol} + ext{Ativan} + ext{Benadryl}.$$
    • Medication choices must consider comorbidities, age, cognitive status, and potential interactions; monitor for oversedation and respiratory depression.
  • Practical considerations for healthcare providers
    • Trauma-informed care approach acknowledges that violence risk often stems from prior trauma and coping deficits.
    • Self-awareness and boundary setting: clinicians should pause and reflect before responding; carry an internal “pause button” to prevent emotion-driven reactions.
    • Workload, environment, and staff training: overcrowding and poor unit design contribute to stress and violence risk; consistent, therapeutic communication and clear limits help reduce escalation.
    • Family dynamics and patient empowerment: families may feel helpless; their emotions can influence patient behavior; clinicians should support families with information and coaching on coping strategies.
    • The importance of small, everyday strategies: sunshine, fresh air, and simple routines can meaningfully improve well-being; encouraging patients to disconnect from devices and slow down aligns with sleep hygiene and stress reduction.
  • Culture, spirituality, and holistic well-being
    • Cultural norms can influence how stress is perceived and discussed; some cultures view verbalizing stress as a weakness.
    • Spiritual or religious practices (and broader spiritual practices) can play a role in coping with stress and supporting immune function; practices may include yoga, meditation, prayer, and mindful activities.
  • Practical examples and reminders from everyday care
    • The value of a calm, safe, and predictable environment in reducing aggression; staff should maintain consistent routines and expectations.
    • The role of a supportive care team and debriefs after incidents; the team should coordinate to ensure patient safety and staff safety.
    • Real-world anecdotes emphasize that stress and anger are not solely related to adverse events; even positive life milestones can be stressful and require coping strategies.
  • Final notes and key takeaways
    • Stress can be both positive (eustress) and negative (distress); the perception and duration influence its impact.
    • The physiological cascade (catecholamines, corticosteroids, endorphins, serotonin) links stress to behavior and immune function.
    • A comprehensive approach to managing stress and violence includes assessment, de-escalation, patient-centered communication, environmental management, pharmacologic considerations, trauma-informed care, and ongoing support for patients and staff.
    • Simple, low-cost interventions (sleep hygiene, sunlight exposure, relaxation, cognitive reframing, social support) often yield meaningful benefits and should be incorporated into care plans whenever possible.

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