Complete Test Deck Flashcards
Tolerance is
Need more to get the same effect
Physical Tolerance
Tissue adaptation
Cross-Tolerance
To other CNS depressants (may occur)
Intoxication
Due to direct physiological effects of substance on CNS
Symptoms of Intoxication include (5):
- Perception
- Thinking
- Judgement
- Psychomotor skills
- Interpersonal behavior
Effects of Alcohol on Central Nervous System (2):
- Respiratory depressant
- Selective anesthetic
Minor Withdrawl -
Timeframe
Symptoms
6-12 hours after last drink
- Irritability
- Anxiety
- Agitation
- Headache
- Nausea/Vomiting
- Insomnia
Withdrawl -
Timeframe
Symptoms
24 hours after last drink
- Tremors (shakes)
- Tachycardia
- Increased BP
- Diaphoresis
- GI distress
- Hallucinations - Audio, visual, tactile
Major Withdrawl-
Timeframe
Symptoms
48-72 hours after last drink
- Seizures
- Delirium Tremens
- Symptoms may last up to 5 days
Delirium Tremens (DT’s) defined
- Disorientation
- Hallucinations
- Profuse sweating
- Increased BP
- Increased & irregular pulse
- Severe Tremor
- Risk of Seizures
- Mortality Rate 5-25%
Disulfiram (Antabuse)
Inhibits breakdown of alcohol by enzyme
Antabuse + alcohol = ILL
- Nausea and Vomiting
- Sweating
- Tachycardia
- Hypotensive
- Throbbing headache
NO alcohol in any form
Examples: NO cough medicine, mouthwash, etc.
You are working the inpatient psychiatric unit and believe that a client is intoxicated after a visitor has left. What is the best intervention?
Obtain a specimen for drug screen
Benzo Withdrawal (lots)
Muscle Pain Tinnitus Itching Anxiety/Panic Hypersensitivity to sounds Depression Insomnia Hallucinations Sweating Paranoia Balance Problems Shaking Jumpiness Seizures
CAN BE FATAL
Physical effects of Opioids
Respiratory depression - Opioid death often occurs d/t respiratory depression
- Hypotension
- Decreased biliary, gastric, and pancreatic secretions
- Urinary retention
- Constipation
- Constricted pupils
Amphetamines
What side effect of amphetamines may make them popular?
ANOREXIA
Most widely used drug
Cannabis
Cannabis Effect:
- Sense of well-being
- Alters perceptions
- Increased appetite
- Anti-emetic properties
- Impaired balance and stability
Cannabis Effect (-)
- Impaired short-term memory
- Impaired decision making
- Impaired concentration
- Amotivational- research disagrees
- Cellular changes in the lungs
- Weakening heart contraction
- Immunosuppression
- Reduced testosterone & sperm count
- Impaired judgment
- Lowered testosterone levels
Psychiatric clients are vulnerable to:
substance use and abuse
Common for clients with schizophrenia and depression to use:
drug and alcohol to self-medicate
Best Practice Treatment Integrates
-Both mental health and substance abuse interventions
Co-Ocurring treatment programs
Most effective
Family Issues:
Co-Dependency
Co-Dependency - defined
Behaviors
Maladaptive coping pattern that results from a prolonged relationship with the person who uses substances
- Over-extending one-self
- Low self-esteem
- People-pleasing
- Poor Boundaries
- Care taking
- Denial
- Painful emotions
Domestic Violence
Pattern of -
Perpetuated through-
Pattern of intentional and purposeful behavior that adults and adolescents use to control their intimate partner
Perpetuated through generations of cycle of violence
A child has a history of an eating disorder, poor trust of others and has come to the ED after an episode of cutting their wrist. What are your priorities?
Setting limits on self harm
Child Abuse -
Main priorities
- SAFETY is primary intervention
- Document, document, document
- What is important in documenting the injury?
- Pictures if possible
- Body Map to document injuries/locations on body
Child of sexual abuse - May exhibit
- Dysfunctional coping
- Substance abuse
- Truancy
May fantasize about revenge
Poor social functioning
Self-neglect
Tension Building Stage
Relatively minor incidents-
- Pushing
- Shoving
- Yelling
Tension Building Stage
Victim:
Ignores or accepts
Tension Building Stage
Abusers:
Rationalize their behavior is acceptable
Explosion/Acute Battering Stage
Abuser:
Releases built up tension
-Brutal beatings minor incidents
Explosion/Acute Battering Stage
Victim:
May be seriously hurt
Honeymoon Stage
Abusers:
- Feel remorse
- Apologetic
- Makes promises
- Kind, loving behaviors
Honeymoon Stage
Victims:
- Believes promises
- Feels needed and loved
Fear of what?
Leaving, staying, both…why?
- Financially
- Don’t know anything else
- Children
- Low self-esteem
Why Stay?
- Lack of job and/or education
- Financial dependence on abuser
- Money controlled by partner
- Make decisions based on what is “best” for children
- Cultural or religious beliefs
- Inadequate response from police and/or courts
- Safety more in jeopardy if they leave the abuser
A woman comes to the hospital complaining of “pulled” neck muscles. She is noted to have a new bald spot on her scalp. She explains she caught her her hair in the door, pulled it out and this resulted her neck injury. Her partner stays close and is very solicitous (attentive) of her. The nurse should:
Require the partner to remain in the waiting room when the woman is taken into the exam room
How Can I Help?
How can healthcare providers help victims?
- If abuse is suspected whether admitted or denied
- Gather relevant information
- Document – Body Map
- Victim may decide to press charges later
- Assist victim to develop safety plan
How can healthcare providers help victims?
- *Develop safety plan**
- Vera House 24 Hour Crisis and Support Lines
Rape-
Motivation for rape is:
CONTROL
Rape-
Long term impact
- Self blame
- Disruption in daily routine
- Depression
- Sleep disturbances
- Flashbacks
- Erratic mood swings
Rape-
Nurses role priority concerns (2):
- Inform client about process
- Inspect and provide treatment for serious injury
Acute Posttraumatic Stress Disorder (PTSD)-
Nursing Assessment (6):
- Quality of sleep
- Flashbacks and intrusive thoughts
- Risk for suicide
- Irritability, angry outbursts
- Hypervigilence/hyperarousal
- Emotional numbing
Acute Posttraumatic Stress Disorder (PTSD)-
Factors that interfere with smooth transition from combat zone to civilian life (6):
- Persistence of effects of combat training
- Inability of family and friends to understand the veteran’s experience
- Feelings and support from the veteran’s local community
- Loss of support system
- Finding a new career
- Loss of structure
Acute Posttraumatic Stress Disorder (PTSD)-
Nursing Interventions-
What can I do?
Good assessment
- Be aware of signs of abuse
- Collaboration
- Safety plan
- Community Resource
- Encourage diverse ways to express emotions:
- Art Therapy
- Writing
Anorexia-
Reasons for disease (2):
- Refusal to acknowledge seriousness or existence of problem
- Significantly disturbed perception
Bulimia-
Overview (4):
- Loss of control over eating
- Episodes of binging
- Episodes of purging
- *-Precipitated by emotions-**
Anorexia and Bulimia- Biological Factors (3)
Genetic vulnerability
- Susceptibility to psychiatric illness
- Increased odds of eating disorder with family history of mood or anxiety disorder
Dysfunction of hypothalamus
Neurochemical changes
- Norepinephrine
- Serotonin
Anorexia and Bulimia-
Deterrents to primary tasks
Anorexia -
- Overprotective parents
- blurred boundaries
Bulimia-
-Isolation between family members
Anorexia
Enmeshment in family
Obsessive rituals
Irregular HR
Bulimia
Self-guilt/disgust/shame
Irregular HR
Tooth decay from stomach acid
Anorexia Treatment Goals
- Safety
- Gradual weight restoration
- Collaborative treatment team efforts
- Target weight about 90% of average for age and height
Bulimia Treatment Goals
Safety
Break of binge/purge cycle
Collaborative treatment team efforts
Source of depression - emotionally driven
SSRI’s used:
- Citalopram (Celexa)
- Escitalopram (Lexapro)
- Fluoxetine (Prozac)
- Paroxetine (Paxil, Pexeva)
- Sertraline (Zoloft)
A female client is admitted to the psych clinic for treatment of anorexia nervosa. To promote the client’s physical health, the nurse should plan to:
Monitor VS, serum electrolyte levels and acid-base balance