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Psych Exam 2 Study Guide

Care and management of the Manic Patient: (6)

Mania: Alteration in mood expressed by feelings of elation, inflated self-esteem,grandiosity, hyperactivity, and accelerated thinking and speaking.

3 Manic Stages: hypomania, acute mania, & delirious mania:

Hypomania: disturbance is not sufficiently severe to cause marked impairmentMOOD: cheerful & expansive. irritability when wishes/desires are unmet. person is

volatile & fluctuating. COGNITION & PERCEPTION: perceptions of self are exalted ( greatworth & ability). person is easily distracted by irrelevant stimuli. ACTIVITY & BEHAVIOR:increased motor activity. extroverted & sociable. increased libido. anorexia & weight loss.engage in inappropriate behaviors.

Acute Mania: impairment in functioning and require hospitalization.MOOD: euphoria & elation. "high". easily changes to irritability and anger.

COGNITION & PERCEPTION: rapid thinking, flight of ideas. accelerated & pressuredspeech. hallucination & delusions. ACTIVITY & BEHAVIOR: sexual interest increased. poorimpulse control. excessive spending. manipulate others to carry out their wishes. no needfor sleep.

Delirious Mania: severe clouding of consciousness & increased s/s of acute mania.MOOD: feelings of despair, changes to, ecstasy or irritability. panic anxiety.

COGNITION & PERCEPTION: clouding of consciousness. confusion, disorientation, stupor.delusions & audible & visual hallucinations. easily distractible & incoherent. ACTIVITY &BEHAVIOR: agitated, purposeless movements.

Signs & Symptoms:-Euphoric/expansive mood: Extremely happy, silly, or giddy.-Irritable mood: Hostility and rage, often over trivial matters.-Grandiosity: Believes abilities to be better than everyone else’s.-Decreased need for sleep: May sleep for only 4 or 5 hours per night and wake up feelingrested.-Pressured speech: Loud, intrusive, difficult to interrupt.-Racing thoughts: Rapid change of topics-Distractibility: Unable to focus on school lessons-Increase in goal-directed activity/psychomotor agitation: Activities become obsessive.-Increased psychomotor agitation.-Excessive involvement in pleasurable or risky activities: Exhibits behavior that has anerotic, pleasure-seeking quality about it.-Psychosis: May experience hallucinations and delusions.-Suicidally: May exhibit suicidal behavior during a depressed or mixed episode or whenpsychotic.

Treatment:Individual psychotherapy. Group therapy. Family therapy. Cognitive therapy.Electroconvulsive Therapy (ECT)

Psychopharmacology :Lithium: Side Effects: drowsiness, dizziness, headache, dry mouth, thirst, GI

upset, fine hand tremors, pulse irregularities, polyuria, weight gain. Lithium Toxicity:therapeutic levels: acute: 1.0-1.5. maintenance: 0.6-1.2. levels should be drawn weekly



during acute, monthly during maintenance. S/S: ataxia, blurred vision, diarrhea, N/V,tinnitus.

Anticonvulsants: Side Effects: Tegretol: ataxia, blood dyscrasia, dependance/tolerance.Klonopin: ataxia, N/V, blood dyscrasiaDepakote: (levels: 50-100) dizziness, weight gain, N/V, prolonged bleeding time.Lamictal: life-threatening skin rash, ataxia, photosensitivity, headache

Neurontin: ataxia, nystagmus, tremor Trileptal: headache, ataxia, somnolence, N/V Topamax: dizziness, ataxia, impaired concentration, nervousness, vision changes,

weight loss, decrease effectiveness of oral birth control.Antipsychotics: OLD: chlorpromazine. NEW (atypical): olanzapine, risperidone,

aripiprazole, ziprasidone, quetipine.

Nursing Interventions:Risk for violence: maintain low level of stimuli. Observes clients behavior frequently.Remove all dangerous objects from the client's environment. Intervene at first sign of increased anxiety. maintain a calm attitude toward the client. Use of mechanicalrestraints if necessary (check q15 min).

Impaired Social Interaction: set limits on manipulative behaviors. Do not argue, bargain,or try to reason with the pt; merely state the limits & expectations (ppl with mania can becharming to fulfill their desires). Provide positive reinforcement for non-manipulativebehaviors. help pt recognize that they are responsible for their own behaviors. help ptidentify positive aspects about themselves.

Care and management of the Depressed Patient:(9)Depression: alteration in mood with feelings of sadness, despair, pessimism, loss of interest in usual activities, and somatic symptoms. changes in sleep & eating patterns.

Adolescence: harder to recognize in kids. S/S may be perceived as normal emotionalstressors of growing up. S/S: anger, aggressiveness, running away, delinquency, socialwithdrawal, sexual acting out, substance abuse, restlessness, apathy, loss of self-esteem,sleep & eating problems, psychosomatic complaints.

4 Stages of Depression: EX: Transient, Mild, Moderate, SevereTransient: Life's everyday disappointments. sadness, having the "blues". some cryingpossible. tired & listless.Mild Depression: EX: Normal grieving response. denial of feelings, anger, anxiety, guilt,helplessness, sadness, tearfulness, agitation, withdrawal, preoccupation with loss,ambivalence, anorexia/over eating, & physical s/s r/t loss of significant other.Moderate Depression: EX: Dysthymic disorder. feelings of sadness, helplessness,gloomy, difficult to experience pleasure, slowed physical movements (psychomotorretardation), social isolation, self-destructive behavior, decreased personal hygiene,retarded thinking process, anorexia/over-eating, sleep disturbances, low energy levels,fatigueSevere Depression: intensified symptoms of moderate. EX: major depressive disorder &bipolar depression. feelings of total despair, hopelessness, flat affect, devoid of emotion,emptiness, sadness, loneliness. severe psychomotor retardation. non existentcommunication, delusional thinking & talking, no hygiene, confusion, indecisiveness, self-blame. thoughts of suicide (may not have energy to go through with it but strongthoughts are still present). general slow-down of entire body, decreased libido, weight &sleep problems.



Treatment:Individual psychotherapy. Group therapy. Family therapy. Cognitive therapy.Electroconvulsive Therapy (ECT). Transcranial Magnetic Stimulation: The introduction of short pulses of magnetic energy to stimulate nerve cells in the brain. Light Therapy: Usedto treat seasonal affective disorder. Also used as an adjunct therapy in chronic majordepressive disorder or dysthymia with seasonal exacerbations

Psychopharm: all meds should be tapered gradually to prevent withdrawl symptoms.SSRIs: (inhibit CNS uptake of serotonin) 1st line, better than MAOIs & TCAs.

Celexa, Lexapro, Prozac, Sarafem, Luvox, Zoloft. Side Effects: headache, insomnia, N/V,anorexia, diarrhea, dry mouth, sex dysfunction.

Serotonin Syndrome: rare. can occur if taken with other meds that increaseserotonin (MAOIs, etc). symptoms: confusion, agitation, tachy, HTN, abd pain, myoclonus,muscle rigidity, fever, sweating, tremor. treatment: stop other drugs, cooling blankets,meds.

Heterocyclics: inhibit re-uptake of norepi & serotonin. Wellbutrin (also inhibits re-uptake of dopamine). Side Effects: drowsiness, fatigue, dry mouth, headache,constipation, N/V. risk of seizures.

SNRIs: inhibit serotonin & norepi reuptake. 2nd line. Effexor & Cymbalta. SideEffects: N/V, dizziness, insomnia, HTN, dry mouth, constipation, sex dysfunction.

TCAs: 2nd or 3rd line. Anafranil, Norpramine, Sinequn, Tofranil, Aventyl, Pamelor,Vivactil, Surmontil. Side Effects: anticholinergic, cardiovascular, CNS, weight gain,photosensitivity, sex dysfunction.

MAOIs: 3rd/last line, bad side-effect profile. Marplan, Nardil, Parnate, Emsam. SideEffects: dizziness, headache, insomnia, dry mouth, blurred vision, sex dysfunction,cardiac.

Hypertensive crisis: r/t ingestion of foods/drugs with TYRAMINE. begins 2 hrafter ingestion. S/S: occipital/temporal headache, photophobia, feeling of choking,palpitations, feeling of dread.

Nursing Interventions:RIsk for Suicide: ask the pt directly about suicide (risk increased if pt has plan). create asafe environment (remove all potentially harmful objects). form a short-term contractwith pt not to harm self during time period and that he/she will seek help if thoughtsemerge. maintain close observation. special care in giving meds. make rounds atfrequent, irregular intervals. encourage verbalization of honest feelings. express angryfeelings. community resources. orient pt to reality. IMPORTANT: spend time with pt.Complicated Grieving: determine the grief stage pt is in. develop trusting relationship.encourage pt to express anger. physical activity to release anger. tell pt crying is ok.encourage pt to seek spiritual support and attend a support group.Low-self esteem/self care deficit: spend time with pt and be accepting. promoteattendance in therapy groups. encourage pt to recognize ares of change and provide

assistance toward this effort. teach assentiveness techniques. teach effectivecommunication. encourage independence in the performance of ADLs. keep strict recordsof food/fluid intake. show pt how to person activities in which he/she is having problemswith.

Care and management of the Suicidal Patient: (6)

Risk Factors:AGE: older than 50. adolescents = high risk.GENDER: males succeed more, women try more



ETHNICITY: CaucasiansMARITAL STATUS: single, divorces, widowedSOCIOECONOMIC STATUS: highest & lowest classesOCCUPATION: health care & business executivesMETHOD: firearmsRELIGION: ppl with no religious groupFAMILY HX: high risk = family hx of suicide.

Predisposing disroders/factors & Symptoms: disorders: mood disorders (bipolar & majordepression), substance use disorders, anxiety disorders, schizo, borderline & antisocialpersonality disorders, & ppl with terminal illness. factors: internalized anger, depression,desperation, guilt, hx of aggression, shame, developmental stressors, sociologicalinfluences, genetics, & neuro-chemical factors.

Interventions (following discharge): person SHOULD NOT be left alone. establish no-suicide contract. have family & friends make sure home is safe and free of dangerousitems. appts daily or weekly. establish rapport & promote trusting relationship. accept ptfeelings in a nonjudgemental manner. discuss current crisis situation in pt's life (say: "youare incorrect in your belief that suicide is the only and best solution to your problem.

There are alternative and they are good. What is more, you will be alive to test them").

antidepressants.-Be direct. Talk openly & matter-of-factly about suicide. Listen actively &

encourage expression of feelings, including anger.

Care and management of the patient with an anxiety disorder(15)

Panic Disorder: characterized by recurrent panic attacks, onset is unpredictable, andmanifested by intense apprehension, fear, terror, feelings of impending doom andphysical discomfort. Symptoms come unexpectantly, not brought on by exposure(phobia).

-At least four of the following symptoms must be present to identify the presenceof a panic attack. When fewer than four symptoms are present, the individual isdiagnosed as having limited symptom attack.• Palpitations, pounding heart, or accelerated HR• Sweating• Trembling or shaking• Sensations of SOB or smothering• Feeling of choking• Chest pain or discomfort• Nausea or abd distress• Feeling dizzy, unsteady, lightheaded, or faint• Derealization (feelings of unreality) or depersonalization (being detached from

oneself • Feel of losing control or going crazy• Fear of dying• Paresthesias (numbness or tingling sensations)• Chills or hot flashes

Panic Disorder with Agoraphobia: a fear of being in places or situations from whichescape might be difficult (or embarrassing) or in which help might not be available in theevent that a panic attack should occur.



Phobias : fear cued by the presence of anticipation of a specific object or situation;

exposure provokes and immediate anxiety response or panic attack even though pt knowthat fear is excessive or unreasonable.

Types of Phobias: animal-type. natural environment type. blood-injection type. situationtypeother type.

Agoraphobia w/o panic disorder: fear of being in places or situation from whichescape might be difficult or in which help might not be available. onset in 20-30s, equalto women & men. pt is unable to leave home without friend or family member.Social Phobia: excessive fear of situations in which a person might do somethingembarrassing or be evaluated negatively by others. pt has extreme concern about beingexposed to possible scrutiny by others and fears social/performance situations. Exposureto the phobic situation usually results in feelings of panic anxiety, with sweating, tachy,and dyspnea. onset in childhood & adolescence.Specific Phobia: marked, persistent and excessive or unreasonable fear when in thepresence of, or when anticipating an encounter with, a specific object or situation.Exposure to the phobic stimulus produces overwhelming symptoms of panic: palpitations,sweating, dizziness, difficulty breathing.

Psychopharmacology for phobic disordersAnxiolytics: Benzodiazaepines have been successful in the tx of social phobia.

Controlled studies have shown the efficacy of alprazolam and clonazepam in reducingsymptoms of social anxiety. They are both well tolerated an have a rapid onset of action.However, because of their potential for abuse and dependence, they are not consideredthe first line choice of tx for social phobia.

Antidepressants: The tricyclic imipramine and the MAOI phenelzine have beeneffective in diminishing symptoms of agoraphobia and social phobia. SSRIs have becomethe first drug of chouce for social phobia. Specific phobias are generally not tx’d withmedication unless panic attacks accompany the phobia.

Treatment modalities:Individual psychotherapy: most clients experience a marked lessening of

anxiety when given the opportunity to discuss their difficulties with a concerned andsympathetic therapist. It focuses on helping patients understand the hypothesizedunconscious meaning of the anxiety, the symbolism of the avoided situation, the need torepress impulses, and the secondary gains of the symptoms. The psychotherapist alsocan use logical and rational explanations to increase the clients understanding aboutvarious situations that create anxiety in his or her life. Psycho educational info may alsobe presented in individual psychotherapy.

Cognitive therapy: the cognitive model relates how individuals respond instressful situations to their subjective cognitive appraisal of the event. Anxiety isexperienced when the cognitive appraisals one of danger with which the individualperceives that he or she is unable to cope. Impaired cognition can contribute to anxietydisorders when the individual’s appraisals are chronically negative. Automatic negativeappraisals provoke self-doubts, negative evals, and negative predictions. Anxiety ismaintained by this dysfunctional appraisal of a situation.

Behavior therapy: two common forms are systematic desensitization andimplosion therapy *flooding). They are commonly used to treat clients with phobias andto modify stereotyped behavior of clients with PTSD. They have also been shown to beeffective in a variety of other anxiety producing situations.

Systematic desensitization: the client is gradually exposed to the phobic



stimulus, either in a real or imaginative situation. The concept is based on behavioralconditioning principles. Emphasis is placed on reciprocal inhibition orcounterconditioning.

Implosion therapy (flooding): therapeutic process in which the clientmust imagine situations or participate in real-life situations that he or she finds extremelyfrightening, for a prolonged period of time. Relaxation training is not part of thistechnique. Plenty of time must be allowed for these sessions b/c brief periods may be

ineffective or even harmful. A session is terminated when the client responds withconsiderably less anxiety than at the beginning of the session.

Somatoform Disroders: (somatization disorder, pain disorder, hypochondriasis,

conversion disorder, body dismorphic disorder)

Somatization Disorder: syndrome of multiple somatic symptoms that cannot be

explained medically and are associated with psychological distress and long-term seekingof assistance from healthcare professionals. Periods of remission & exacerbation.

-somatization: ( psychological needs are expressed in the form of physicalsymptoms).

Signs & Symptoms: identified as pain (in @ least 4 areas), GI symptoms, sexualsymptoms, & symptoms suggestive of neurological condition. Anxiety & depression. drugabuse is common complication.Nursing Interventions:-recognize and accept that the physical complain is real to the pt.-identify gains that the physical symptoms are providing for the pt.-initially, fulfill the pt's most urgent dependancy needs.-encourage the pt to verbalize fears and anxieties.-Help pt recognize that the physical symptoms occur & are exacerbated by specificstressors.-have pt keep a diary of appearance, duration, and intensity of physical pain.-help pt find ways to achieve recognition from others without resorting to the pain.

-provide instruction in relaxation techniques and assertiveness skills. Treatment:-Antidepressants: TCAs, SNRIs-Anticonvulsants: Dilantin, Tegregol, Klonopin

Pain Disorder: severe and prolonged pain that causes clinically significant distress

or impairment in social, occupational, or other important areas of functioning. Pain iscorrelated with stressful event. Characteristic behaviors: frequent visits to DR office &excessive use of analgesics. symptoms of depression are common

-primary gain: appearance of the pain enables the pt to avoid some unpleasantactivity.

-secondary gain: the pain promotes emotional support or attention that the pt

might not otherwise receive otherwise.

Hypochondriasis : unrealistic or inaccurate interpretation of physical symptoms or

sensations leading to preoccupation and disabling fear of having serious disease. pt istotally aware with entire body and their response to small changes is unrealistic andexaggerated. "doctor shopping". anxiety & depression are common.

Conversion Disorder: loss of or change in body function resulting from a

psychological conflict, the physical symptoms of which cannot be explained in terms of



any known medical disorder or pathophysiological mechanism. Pt are unaware of thepsychological basis and are therefore unable to control their symptoms.

-S/S:must be explained by psychological factors and may be evidenced by primary& secondary gains. symptoms appear suddenly and pt has lack of concern (la bellindifference). Symptoms resolve spontaneously within a few weeks. The symptom usuallyoccurs after a situation that produces extreme psychological stress for the individual.

-Primary: enable the individual to avoid difficult situations or unpleasant

activities about which he or she is anxious.-Secondary: obtain attention or support that might not otherwise be

forthcoming.Nursing Interventions:-identify primary & secondary gains that the physical symptom is providing for the pt.-do not focus on the disability.-maintain nonjudgemental attitude.-do not allow the pt to use the disability as a manipulative tool to avoid participating intherapeutic activities.-encourage pt to verbalize fears.-help pt identify coping mechanisms.-give positive reinforcement.

Body Dismorphic Disorder: exaggerated belief that the body is deformed or

defective in some specific way. Social & occupational impairments. Symptoms of depression & OCD are present.

Dissociative Disorders: (dissociative identity disorder, dissociative amnesia,

depersonalization disorder, dissociative fugue)

Dissociative Identity Disorder: multiple personality disorder. characterized

by the existence of two or more personalities in a single individual. only one personality isevident at any given moment. Transition from 1 personality to another is usually sudden,

dramatic, and precipitated by stress.

Signs & Symptoms: before therapy, original personality does not know otherpersonalities; the sub-personalities are usually aware of one another. Sub-personalitiesare usually opposite of original. Amnesia occurs when another personality is dominantbut the personality dominant retains awareness and remembers past.

Nursing Interventions:-nurse must develop trusting relationship with the original personality.-help the pt understand that existence of sub-personalities.-help pt identify stressful situations that precipitate transition from one personality toanother.

-Use nursing interventions to deal with maladaptive behaviors associated with individualsub-personalities (1 personality is suicidal = suicide precautions. if another is physicallyaggressive = precautions to protect person and HCP).-Possibly seek assistance from another personality (strong willed personality may helpcontrol behaviors of the "suicidal" personality).-help sub-personalities understand that their "being" will not be destroyed, but ratherintegrated into a unified identity within the individual.-provide support during disclosure of painful experiences.

Treatment:



goal of therapy = optimize the pt's function and potential. goal of Integration (blending allpersonalities) = considered desirable.-Intensive long term psychotherapy. They must re-experience the abuse that caused theirillness (abreaction).-During therapy each personality is explored and encouraged to become aware of theothers across previous amnesic barriers.

Care and management of the patient undergoing ECT:presentation: (3)ECT: induction of a grand mal (generalized) seizure through the application of electricalcurrent to the brain. treatments last 10-15 seconds, administered every other day(3x/week).-treatment alternative for ppl with depression, mania, schizo and don't respond to othertherapy.-contraindicated for ppl with ICP. CV disease = high risk for complications.-Side effects: memory loss, confusion. possible/rare: permanent memory loss, brain,damage, death.-During tx: meds given: short-acting anesthetic (Pentothal) & muscle relaxant (Anectine)

given. -Anectine: paralyzes resp muscles, so pt is oxygenated with pure O2 during andafter.

Nursing Interventions:Before treatment:-Dr. must obtain informed consent & signed permission form is on chart.-most recent labs & ECG & xray are all available.-1 hr before: vital signs. have pt void, remove dentures, eyeglasses, contacts, jewelry,hairpins.-30 mins before: admin pretreatment meds (atropine sulfate or Robinul), given todecrease secretions (prevent aspiration) and counteract effects of vagal stimulation

(bradycardia).-Stay with pt to help ease fears.

During treatment:-place pt in supine position.-ensure patency of airway. suction is necessary. assist with oxygenation.-provide support to pt arm's & legs-observe and record types of movements.

Post Treatment:-VS q 15mins for first hour, pt remains in bed.-position pt on side, to prevent aspiration

-orient pt to time & place. describe what has occurred.-reassure that memory loss is only temporary and will come back.-stay with pt until they are fully awake. allow them to express fears-provide highly structured schedule for pt in order to reduce confusion.

Psychopharmacology (11)Anti-Anxiety:

Treatment for: anxiety disorders, acute alcohol withdrawal, muscle spams, convulsivedisorders, status epilepticus, preoperative sedation.



Mechanism of action: CNS depression. **exception: BuSpar: does not depress CNSSide Effects & Nursing Interventions:

-Drowsiness, confusion: do not drive or operate machinery-Tolerance, dependance: do not quit the drug abruptly.-ability to potentiate the effects of other CNS depressants: do not drink alcohol or

take other meds that depress the CNS-Possibility of aggravating symptoms in depressed person.

-Orthostatic hypotension: pt rise slowly. nurse take BP lysing and standing-Paradoxical excitement: (opposite symptoms) withhold drug and notify HCP-Dry mouth-N/V: take drug with food-Delayed onset (busprione only):ensure pt understands lag time of 10 days - 2

weeks. Not recommended for PRN.

Anti-Depressants: Treatment for: dysrhythmic disorder, major depression (with psychotic symptoms),alcoholism, schizo, mental retardation, bipolar (depressive phase), depression fromanxiety.Mechanism of action: increase concentration of norepi, serotonin, and/or dopamine in thebody.Side Effects & Nursing Interventions:All chemical classes:

-Dry mouth-Sedation: give drug at bedtime. pt not to drive or use machinery.-Nausea-Discontinuation syndrome: do not withdraw abruptly, meds should be tapered off.

Tricyclics:-Blurred vision: pt not to drive-Constipation-Urinary retention: monitor I&O-Orthostatic hypotension: monitor BP lying and standing-Reduction of seizure threshold: seizure precautions. Wellbutrin: only 150mg

doses.-Tachycardia, arrhythmia-Photosensitive-Weight gain

SSRIs:-Insomnia, agitation: take dose in early morning. avoid caffeine.-headache-weight loss-sexual dysfunction-Serotonin Syndrome: (occur when multiple drugs increase serotonin) s/s: changes

in mental status, restlessness, myoclonus, hyperrflexia, tachycardia, labile BP,diaphoresis, shivering, tremors. Interventions: discontinue other meds. monitor VS,provide safety measures, cooling blankets, monitor I&O.MAOIs:

-Hypertensive Crisis: (when tyramine is consumed). S/S: occipital headache,palpitations, N/V, Fever, sweating, increased BP, chest pain, coma. Interventions:discontinue drug. monitor VS. antiHTN meds. external cooling measures.

-Application site reactions: rashMiscellaneous:

-Priapism (trazodone): prolonged/inappropriate penis erection. withhold med, &



notify HCP.-Hepatic failure (nefazodone): advise pt of s/s of liver dysfunction.

Mood-Stabilizers:Lithium:

Lithium Toxicity: therapeutic ranges: Acute: 1.0-1.5 Maintenance: 06.-1.2. Lithiumlevels should be monitored once or twice a week during maintenance and prior to

administration during acute. if levels are above, hold med and notify HCP. S/S: blurredvision, tinnitus, N/V, diarrhea, increase dilute urine, tremors, muscle rigidity, confusion,seizures, coma, MI, cardiovascular collapse.

-Education/Interventions: take med on regular basis. do not drive or operatemachines. monitor Na & H2O (2500-3000mL) intake. use contraception. be aware of sideeffects

Anticonvulsants:-Education/Interventions: don't abrutly stop meds. don't drive. avoid alcohol. report

symptoms to HCP: skin rash, unusal bleeding, bruising, sore throat, fever, malaise, darkuine, yellow skin/eyes.

Calcium Channel Blocker:-Education/Interventions: meds with meals. caution with driving. don't abruptly

stop drug. rise slowly from sitting to standing position.

Anti-Psychotics: Typical Meds: phenothiazines, haloperidol, loxapine, molindone, pimozide, thiothixene.Atypical Meds: aripiprazole, clozapine, olanzapine, quetiapine, risperidone, paliperidone,ziprasidone.Mechanism of Action: exact mechanism is unknown. blocks post-synaptic dopaminereceptors.Side Effects/Interventions:

-Anticholinergic effects: dry mouth, blurred vision, constipation, urinary retention.-Nausea/GI upset: take med with food.-Skin rash-Sedation: take drug at bedtime-Orthostatic hypotension-Photosensitivity: sunblock-Hormonal effects: decreased libido. amenorrhea (don't stop contraception bc

ovulation still occurs). weight gain.-ECG changes.-Reduction of seizure threshold: (Clozaril)-Agranulocytosis: (typical) observe for symptoms of sore throat, fever, malaise.-Hyper-salivation (clozapine)

-Extrapyramidal: pseudoparkinsonism, akinesia, akathisia, dystonia, oculogyriccrisis.-Tardive dyskinesia: bizarre facial and tongue movements, stiff neck, & difficulty

swallowing. withdrawal drug at first sign. possibly irreversible.-Neuroleptic malignant syndrome (NMS): discontinue med immediately.-Hyperglycemia & diabetes-Increased risk of mortality.

Benzodiapzepines :Mechanism of action: (mimics GABA) bind to specific receptor sites and enhance the



inhibitory effect of GABA.Advantages: DOES NOT: suppress REM sleep

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