PMHNP Flashcards
Narrow down to ____ right answers
2
For medical evaluation..
refer out
Priority questions
- Airway
- Maslows hierarchy of needs
- Nursing process (assess before intervention)
Adolescents have a right to
confidentiality
Interprofessional collaboration is encouraged..
If answer has “collaborate” in it, high chance of being right
If there is something within the PMHNP scope of practice…
do that before referring out
Get informed consent
before faxing
A patient inhaled acetone, feeling weird and funny
Do a UDS to check if they do other drugs for the high
Culture Assessment
-if culture is mentioned, its prob a cultural question
- Is it a culturally expected response to a stressor?
- If someone is having a cultural syndrome then offer brief supportive therapy
- clarify meaning of illness, validate symptoms
- somatic complaints of pain, validate with cultural significance
- psychoeducation on schizophrenia is tailored towards a culture significance
TSH range
0.5-5.0
If patient is depressed, screen for
hypothyroidism
If patient has mania or bipolar disorder, screen for
hyperthyroidism
elevated T3 & T4, decreased TSH
hyperthyroidism
decreased T3 & T4, increased TSH
hypothyroidism
hyperthyroidism s/s
- heat intolerance
- agitation
- anxiety
- irritability
- tachycardia
- mood swings
- weight loss
hypothyroidism s/s
- cold intolerance
- lethargy
- weight gain
- decreased libido
divalproex sodium during pregnancy can cause
spina bifida (neural tube defect)
divalproex sodium black box warning
HEPATOTOXICITY ( abd pain in RUQ, reddish brown urine, yellowing of skin and whites of eyes, fatigue)
**Intervention- d/c offending agent and do LFT
- AST 5-40
- ALT 5-35
PANCREATITIS (upper abd pain radiating towards back, tender when touching abd, fever, rapid pulse, nausea, vomiting, oily stools)
Therapeutic valproic acid level & toxicity
- 50-125
- toxicity occurs >150
S/S of valproic acid toxicity
- disorientation
- lethargy
- respiratory depression
- nausea/vomiting
what to do for valproic acid toxicity
- d/c offending agent
- check valproic acid levels
- LFTs
- ammonia levels
KAVA (kava kava)
herbal supplement for anxiety, stress, insomnia
- can cause liver damage - do LFT
major kava kava interactions
- alprazolam (xanax) - increased drowsiness
- sedative meds (CNS depressants), may increase sleepiness and drowsiness
Lamictal
- can cause SJS/severe rash
- s/s: fever, body aches, red rash, peeling skin, facial and tongue swelling
** mood stabilizer with least amount of weight gain **
antipsychotics with least amount of weight gain
- least amount of weight gain : Ziprasidone, aripiprazole, lurasidone ZAL
labs for antipsychotics that cause weight gain
- BMI
- hip-to-waist ratio
- glucose
- lipid panel
management for antipsychotic-induced weight gain
- nonpharmacologic: exercise & nutritional counseling
- pharmacologic: switching to another antipsychotic with less potential to cause weight gain
Carbamazepine (Tegretol) black box
- agranulocytosis (decreased WBC): sudden fever, chills sore throat, weakness
- aplastic anemia: pallor, fatigue, HA, fever, nose bleeds, bleeding gums, skin rash, SHOB
carbamazepine & Clozaril
can cause agranulocytosis
Carbamazepine and Asians
- SJS
- HLAB-1502 allele before initiating
When to d/c carbamazepine and/or clozaril
if ANC is <1000
Lithium therapeutic range
0.6-1.2
lithium toxicity level
1.5 or higher
Lithium
gold standard for manic episodes and anti-suicidal effects
Labs for lithium
- thyroid panel (check for hyperthyroidism)
- serum creatinine (0.6-1.2)
- BUN (10-20)
- UA (check for proteins in urine; protein 4+ may indicate AKI)
- HCG (ages 12-51) choose if HCG is an answer for psychotropic medications
side effects of lithium
- hypothyroidism
- fine hand tremor
- maculopapular rash
- GI upset
-poly- uria, dypsia - diabetes insipidus
- T-wave inversions
- leukocytosis (increased WBC)
Lithium can cause what anomaly
Epstein (congenital heart defect)
interventions for lithium toxicity
discontinue lithium, check serum levels
S/S of lithium toxicity
- severe nausea
- vomiting
- diarrhea
- confusion
- drowsiness
- muscle weakness
- heart palpitation
- coarse hand tremors
- ataxia (unsteadiness while standing/walking)
drugs that increase serum lithium levels
- NSAIDs (ibuprofen, Indocin)
- kidney damage/drugs that reduce renal clearance
- thiazides (hydrochlorothiazide)
- ACE inhibitors (lisinopril)
dehydration and hyponatremia can cause what
increase lithium level
Neuroleptic Malignant Syndrome
caused by antipsychotics
s/s of NMS
- extreme muscle rigidity *
- mutism*
- hyperthermia
- tachycardia
- diaphoresis
- altered level of consciousness
- differ from Serotonin syndrome
labs for NMS
- elevated CPK (creatine phosphokinase): muscle contraction/destruction*
- myoglobinuria (breakdown of muscle): rhabdomyolysis
- elevated WBC (Leukocytosis)
- elevated LFT
treatment for NMS
- discontinue offending agent
- bromocriptine (Parlodel)- dopamine (D2) agonist given when exam asks for a dopamine agonist
- Dantrolene- muscle relaxant given when asked for muscle relaxant on exam or something to help for muscle rigidity
Serotonin Syndrome
caused by antidepressants
S/S of Serotonin syndrome
-hyperreflexia*
-myoclonic jerks*
* differ from NMS*
treatment for serotonin syndrome
- discontinue offending agent
- cyproheptadine
drugs that increase serotonin
- triptans (sumatriptin[Imitrex]), if patient is taking these stay away from these medications, consider starting on NDRI or talk to PCP to switch imitrex
- St. Johns Wort
SSRI
- first line treatment in depression
- safer in overdose
- If patient is depressed and has cancer consider citalopram or escitalopram d/t less drug interactions
- SSRI cause sexual dysfunction
Antidepressants black box
- increase in suicidality
- screen all patients for thoughts of self-harm, frequency, and severity*
What to prescribe for patient who is depressed and low energy
Wellbutrin
Wellbutrin contraindications
- seizure hx.
- eating disorders
Neuropathic pain
- SNRI helps with pain (TCAs can help, but dangerous)
- Alpha2 delta ligand medications (gabapentin & pregabalin)