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42 Cards in this Set

  • Front
  • Back
Aminoglycosides
(Antibiotics)
Adverse Effects
Monitor for tinnitus and hearing loss
Aminoglycosides
(Antibiotics)
Nursing dx:
Risk for injury (hearing loss)
Antitubercular drugs
multiple drugs used to reduce the chances of MDR and because of MDR
Antitubercular drugs: Isoniazid (INH)
Contraindicated with liver disease
Antitubercular drugs: Nursing Education
Therapy may last for up to 24 months
Antitubercular drugs: Theraputic response
Theraputic response is noted because there is a decrease in symptoms of tuberculosis along with improved chest x-ray and sputum cultures.
Antitubercular drugs: Monitor for adverse effects
CALL MD IMMEDIATELY if adverse effects noted:
Fatugue, nausea, vomiting, numbness and tingling of the extremieites, fever, low of appetite, depression, jaundice
Amphotericin B (Anit Fungal)
Adverse Effects
Tingling, numbness in hands and feet. Discontinue immediatley
Antifungal Drugs: Contraindications
Liver failure
Kidney failure
Nystatin given as an oral lozenge or troche:
should be slowly and completely dissolved in the mouth (not chewed or swalloed whole)
NSAIDs: Large and chemically diverse group of drugs with the following properties
Analgesic
Antiinflammatory
Antipyretic
Antirheumatic
Salicylate Toxicity (Asprin):
Adults
Adults: Tinnitus and hearling loss
Salicylate Toxicity (Asprin):
Children
hyperventilation and CNS effects- behavioral changes
Salicylate Toxicity (Asprin):
Metabotic acidosis and respiratory alkalosis may be present
Tylenol should be used
to reduce fevers in children vs Asprin
NSAIDs: Adverse Effects
Contraindicated in patients with renal disease
NSAIDs: Interactions
Anticoagulants
Aspirin
Corticosteroids and other ulcerogenic drugs
Protien bound drugs
Diuretics and ACE inhibitors
Allopurinol (Zyloprim)
Used to reduce production of uric acid
Muromonab-CD3
is the ONLY drug indicated for reversal of organ rejection once its contraindicated in the presence of fluid overload
Azathioprine (Imuran)
Leukopenia is an expected adverse effect, as is thrombocytopenia and hepatotoxicity
Immunosuppressants: Monitoring
Monitor WBC counts throughout therapy; if the count drops below 3000/mm discontinue the drug, but only after contacting the physician
Immunosuppressants: Oral dosing
Oral forms are used when possible to decrease the risk of infection that may occure with parenteral injections
Active Immunization:
AKA artifical active immunity
The body is exposed to a relatively harmless form of an antigen
The immune system is stimulated and 'remembers' this antigen if subsequent exposures occur
Do not cause a full-blown infection
Contraindicated in patients with active infections, patients who are immunosuppresed, those receiving cancer chemotherapy, patients with AIDS
Antivenins
Pit viper, coral snake, Black widow spider
Give HBV (against Hep B)
after a needle stick
Anthrax
can cause infection via 3 routes; cutaneous, GI, and inhalation
Sarcomas
malignant tumors that arise from connective tissues found in bone, cartilage, muscle, blood, lymphatic, and vascular tissues
Chemotherapy
Combination of drugs is usually more effective than single-drug therapy
Antimetabolites: Methotrexate
NSAIDs can lead to toxicity
Antimetabolites: Methotrexate: Leucovorin "rescue"
when severe bone marrow suppression occurs
Implement measures to monitor for and prevent infection in patients with neutropenia or leucopenia-
Early sign of infection is fever
Chemotherapy: Nausea
Anticipate nausea and vomitting, and implement measures to reduce.
antiemetics often work better if given 30-60 minutes before
Chemotherapy: Stools
Report black tarry stools
Chemotherapy: Extravasation
If suspected, stop the IV infusion immediately but do not remove the IV tube
If possible aspirate remianing drug or blood from the tube
Chemotherapy: routes
Some antidotes are not given through the IV catheter
Special concerns if chemptherapy liquid spills-
use a spill kit if any spilled
Assess baseline blood counts before giving antineoplastic drugs-NADIR
lowest level of neutrophils reached during therapy
Alkylating drugs: Stomatitis
examine mouth daily for bleeding, painful areas, and ulcerations
Chemotherapy: Patients may experience GI adverse effects
to counter act these an appropriate goal would be to maintain a diet of frequent feedings with a nutrition supplement as a snack
Monitor for oncologic emergencies
Infections and Bleeding
Erthropoietic drugs
formation of red blood cells
epoetin alfa (Epogen, Procrit)
darbepoetin alfa (Aranesp)
Colony-stimulating factors (CSFs)
interfere directly with the action of chemotherapy. If needed give 24 hours after chemo has been completed