The physician orders Cimetidine HCI 300 ng PO gid. After looking at the label you have on hand, how many teaspoons will you administer to the patient?
The Correct Answer is ["1"]
Label: Cimetidine Chloride 300 mg/5 mL
To calculate the dose in teaspoons:
Determine how many mL contain the ordered dose:
300 mg is the ordered dose. The label shows that 300 mg is in 5 mL.
Therefore, 300 mg = 5 mL.
Convert mL to teaspoons:
1 teaspoon = 5 mL.
Therefore, 5 mL = 1 teaspoon.
So, 1 teaspoon is required to administer the ordered dose of 300 mg.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
a) Respiratory Decompression: "Respiratory Decompression" is not a term used in ABG interpretation.
b) Respiratory Alkalosis: Respiratory alkalosis is characterized by a pH greater than 7.45 and a PaCO2 less than 35 mm Hg. In this case, the pH is low (7.31), and the PaCO2 is elevated, which is not consistent with respiratory alkalosis.
c) Respiratory PH: "Respiratory PH" is not a proper ABG term.
d) Respiratory Acidosis: The pH is 7.31, which is acidotic (normal range is 7.35-7.45). The PaCO2 is 50 mm Hg (elevated), indicating that the cause of the acidosis is respiratory in nature, as the kidneys have not yet compensated with HCO3 (bicarbonate).
Correct Answer is C
Explanation
a) Assess manifestations of malnutrition: While assessing for malnutrition is important, it is not a direct intervention to stimulate appetite.
b) Recommend dietary supplements: While dietary supplements can help improve nutritional intake, they are not an immediate intervention to stimulate appetite.
c) Encourage or provide oral care: Oral care, including brushing teeth and providing mouthwash, can help remove unpleasant tastes and promote a more comfortable eating experience, which may stimulate appetite.
d) Administer prescribed medications: While medications may be prescribed for appetite stimulation (e.g., megestrol), the nurse can implement independent interventions like oral care before resorting to pharmacological solutions.
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