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80 Cards in this Set

  • Front
  • Back
Tylenol uses
Pain
Fever
Tylenol action
Slows production of prostaglandins in the CNS
Side effects of Tylenol
Liver damage
Early signs- N/V/D, sweating, and abdominal discomfort progressing to liver failure, coma and death.
Limit on Tylenol per day
4gm
Antidote to Tylenol
Mucomyst
(Acetylcystine)
Medication/food interactions for Tylenol
Alcohol (Inc. liver damage)
Warfarin (Slows metab of warfarin leading to inc levels)
Examples of Morphine Sulfate
Fentanyl, Demerol, Codiene, oxycodone
Morphine action
Acts on Mu receptors. Produces analgesia, resp depression, euphoria, and sedation.
Morphine uses
Pain, sedation, reduction of bowel motility
Side effects of Morphine
Resp depression, constipation, orthostatic hypotension, urinary retention, cough suppression, Sedation, biliary colic, emesis, opioid overdose.
Morphine is contraindicated in
Premature infants
Repeated use of demerol results in
Accumulation of normeperidine. This can cause seizures and nephrotoxicity. No more than 600mg/24 hours.
Med/food interactions for Morphine
CNS depressants, anticholonergic agents, MAOI's, Antihypertensives
Hold morphine if respirations are less than
12
Morphine reversal
Narcan
Fentanyl is _____x stronger than morphine
100
Morphine classification
Opioid agonist
Pentazocine (Talwin)
Butorphanol (Stadol)
Classification
Agonists- antagonist opioid
Action of Agonists- antagonist opioids
Antagoists to mu receptors = analgesia, euphoria, resp depression, sedation, dependance and decresed GI.
Agonist to kappa = analgesia, sedation and decreased GI.
Agonist- antagonist opioids are used for
Mild to mod pain
Side effects of agonist-antagonists
Abstinence syndrome (cramping, hypertension, and vomiting)
Example of opioid antagonist
Narcan
What is the action of Narcan?
Competes for opioid receptor sites
What is narcan used for?
To reduce effects of opioids such as resp depression, treatment of opioid overdose
Side effects of Narcan
Tachycardia, tachypnea, abstinence syndrome
Adjuvant medications for pain
Examples
Tricyclic antidep- Elavil
Anticonvul- Neurontin, dilantin
CNS stim- Ritalin
Antihistam- Vistaril
Glucocortico- Decadron, deltasone
Biphosph- Aredia, etidronate
Action of adjuvant medications
Enhance the effects of opioids- Allows for lower doses of opioids
Uses of adjuvant medications
Neuropathic pain, cancer related conditions, relieves symptoms that aggravate pain
Side effects of tricyclic antidepressants
Orthostatic hypotension, sedation, anticholonergic effects
Side effects of anticonvulsants
Bone marrow suppression
Side effects of CNS stimulants
Weight loss and insomnia
Antihistamine side effects
Sedation
Glucocorticoid side effects
Adrenal insufficiency, osteoporosis, hypokalemia, glucose intolerance, PUD
Biphosphonate side effects
Flu like symptoms, venous irritation and IV site
Examples of antigout medication
Colchicine, allopurinol, indocin, probenecid
Colchicine action
Decreases inflammation by preventing infiltration of leukocytes
Allopurinol action
Inhibits uric acid production
Probenecid action
Inhibits uric acid reabsorption by the renal tubules
Side effects of colchicine
GI toxicity, abdominal pain, N/V/D
Side effects of probenecid
Renal injury
Med/food interactions with allopurinol
Warfarin (slows metabolism)
Med/food interactions with probenecid
Salicylates- lessens the effectiveness of probenecid
Foods to avoid with antigout medications
Alcohol and foods high in purine
Side effects of Ergot alkaloids
GI discomfort, Ergotism (muscle pain, cold pale extremities), phy dependence, abortion
Side effects of serotonin receptor antagonists
Chest symptoms, coronary vasospasm, tetrogenic
Side effects of beta blockers
Tiredness, fatigue, depression, and asthma exac
Anticonvulsant side effects
Neural tube defects
Tricyclic antidepressant side effects
Anticholonergic effects
Calcium channel blocker side effects
Orthostatic hypotension, constipation
Contraindications of ergotamine
Renal or liver dysfunction, sepsis, CAD, and pregnancy
Medications for rheumatoid arthritis
Examples
DMARDS
Glucocorticoids
Immunosuppressants
NSAIDS
Action of DMARD
Slows joint degeneration and progression of RA
Side effects of cytotoxic agents
Hepatic fibrosis, bone marrow supression, GI ulceration, fetal death
Side effects of gold salts
Toxicity, blood dyscrasias, hepatitis, GI discomfort
Antimalarial side effects
Retinal damage
The gold standard opioid used for mod to severe pain?
Morphine sulfate
80-100 times more potent than morphine
Fentanyl
Opioid used for cough suppression
Codiene
Tricyclic depressant used for neuropathic pain
Amitriptyline (Elavil)
Imitrex is contraindicated for clients with
CAD
Which opioid should not be used for more than 48 hours?
Demerol
Treatment of parkinsons requires what two main classes of medications?
Meds that activate dopamine receptors
Meds that block acetylcholine receptors
Three main meds to treat bipolar
Lithium, valproic acid, and cabamazepine
Examples of neuromuscular blocking agents
Tubocurarine- Nondepolarizing
Succinylcholine- Depolarizing
Why are neuromuscular blocking agents used?
Used as adjuncts to general anesthesia to promote muscle relaxation.
Used to control spontaneous resp movements in clients on the vent.
Succinylcholine is the preferred agent for (3)
Seizure control during electroconvulsive therapy, ET intubation, endoscopy
Side effects of succs
Low pseudocholinesterase leads to apnea, malignant hypothermia, hyperkalemia and after 12-24 hours post op may result in muscle pain in upper body and back.
Med/food interactions for neuromuscular blocking agents
General anesthesia, aminoglycosides, tetracycline, neostigmine and other cholinesterase inhibitors.
Examples of dopaminergics
Levodopa, Sinmet, Levodopa Carbidopa
What does Levadopa do?
Crosses blood brain barrier and is taken up by dopaminergic nerve terminals and is converted to dopamine. DA is then released into synaptic space and causes stim of DA receptors.
What does carbidopa do?
Inhibits conversion of levadopa to DA in intestine and periphery and allows more levadopa to reach the CNS.
Examples of Dopamine agonists
Mirapex, Requip, Parlodel
What do dopamine agonists do?
Act directly on DA receptors
Examples of centrally acting muscle relaxants
Valium (Diazepam)
Baclofen
Flexeril
Skelaxin
Action of centrally acting muscle relaxants
Acts in the CNS to enhance GABA and produce sedative effects
Examples of peripherally acting muscle relaxants
Valium
Baclofen
Dantrium
Action of peripherally acting muscle relaxants
Depresses spacticity
What are side effects of lidocaine?
Spinal headaches and urinary retention
Action of clozaril, risperdal, zyprexa, seroquel, abilify
Blocks serotonin and dopamine receptors. Also blocks receptors for norepi, histamine, and acetylcholine.
Examples of SSRI's
Lexapro, celexa, zoloft, paxil, prozac