The nurse is caring for a 27-year-old patient taking a cannabinoid during chemotherapy. Which consideration will the nurse take into account?
a. Antihistamines may potentiate the effects.
b. Monitor the patient for fluid volume excess.
c. Previous use of marijuana requires increased dosage.
d. Inform the patient to avoid the intake of potassium.
ANS: A
Antihistamines, alcohol, analgesics, benzodiazepines, barbiturates, antidepressants, muscle relaxants, and sedative hypnotics increase toxic effects. Fluid volume excess is not an adverse effect of cannabinoids. Previous use does not necessarily require increased dosage. There are no dietary restrictions with the use of cannabinoids.
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