A nurse is preparing to administer benztropine mesylate 2 mg IM to a client who has schizophrenia and is experiencing an extrapyramidal reaction to antipsychotic medication.
Available is benztropine mesylate injection 1 mg/mL in 2 mL ampules. How many mL should the nurse administer?
(Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["2"]
Step 1: We know that 1 mg of benztropine mesylate is equivalent to 1 mL. So, 2 mg will be equivalent to 2 mL.
Therefore, the nurse should administer 2 mL of benztropine mesylate.
Since 2 is a whole number, there is no need for rounding.
The leading zero does not apply in this case as the number is not less than 1.
There is also no trailing zero after the decimal point. So, the final answer is 2 mL.
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Related Questions
Correct Answer is ["2"]
Explanation
Step 1: We know that 1 mg of benztropine mesylate is equivalent to 1 mL. So, 2 mg will be equivalent to 2 mL.
Therefore, the nurse should administer 2 mL of benztropine mesylate.
Since 2 is a whole number, there is no need for rounding.
The leading zero does not apply in this case as the number is not less than 1.
There is also no trailing zero after the decimal point. So, the final answer is 2 mL.
Correct Answer is ["1"]
Explanation
Step 1: The total daily dosage of Buspirone is 6 mg, which is divided into two equal doses. So, each dose will be 6 mg ÷ 2 = 3 mg.
Step 2: Each tablet of Buspirone contains 5 mg. To find out how many tablets make up a 3 mg dose, we divide the dose by the amount in each tablet. So, 3 mg ÷ 5 mg/tablet = 0.6 tablets.
Step 3: Since we can't administer a fraction of a tablet, we round this to the nearest whole number. So, 0.6 tablets rounds to 1 tablet.
So, the nurse should administer 1 tablet per dose.
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