Tricyclics interfere with antihistamine and anticholinergic drug agents resulting in ________.
A. increased sedation
B. increased metabolism of the tricyclics, leading to decreased effectiveness
C. dry mouth, constipation, urinary retention, and blurred vision
D. increased CNS stimulation, hyperpyrexia, and seizures
Answer: C
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The nurse needs to administer a medication to a toddler who weighs 20 kg. The dosage is 50 mg/kg/day in divided doses and the medication is available as an elixir at 25 mg/ ml
How many milliliters of medication should the nurse administer at each scheduled dose? 1. 2 ml 2. 20 ml 3. 8 ml 4. 80 ml
A patient asks the nurse why the provider has ordered a transdermal form of a medication. How will the nurse respond?
a. "The patch can always be cut when dosage adjustments are needed." b. "Drug levels fluctuate less with the patch." c. "There are fewer systemic side effects with transdermal patches." d. "There is less risk of toxicity when using a patch."
When measuring oral liquid medications, which of the following equals 1 tbsp?
A. 10 mL B. 30 mL C. 15 mL D. 5 mL
The nurse is assessing a patient with Cushing syndrome. Which findings should the nurse report for immediate follow-up?
1. serum potassium 2.5 mEq/L and blood pressure 150/90 2. serum sodium 145 mEq/L and reports of muscle weakness 3. serum calcium 11 mg/dL and reports of feelings of depression 4. serum phosphorus 3 mg/dL and hirsutism