A nurse is preparing to administer haloperidol decanoate 75 mg IM to a client who has schizophrenia. Available is haloperidol decanoate injection 50 mg/mL. How many mL should the nurse administer? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["1.5"]
Step 1: The dose to be administered is75 mg of haloperidol decanoate.
Step 2: The available haloperidol decanoate injection has a concentration of50 mg/mL. This means that for every 1 mL of the solution, there are 50 mg of haloperidol decanoate.
Step 3: To find out how many mL should be administered, we divide the dose by the concentration. So, 75 mg ÷ 50 mg/mL = 1.5 mL.
The nurse should administer 1.5 mL of haloperidol decanoate injection.
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Related Questions
Correct Answer is ["1.5"]
Explanation
-Step 1: Define the amount of diazepam to be administered and the concentration of the available diazepam injection. We know that the diazepam dose is 7.5 mg and the diazepam concentration is 5 mg/mL.
-Step 2: Calculate the volume of diazepam injection to be administered. The calculation is 7.5 mg (diazepam dose) ÷ 5 mg/mL (diazepam concentration) = 1.5 mL.
-Step 3: Round the result to the nearest tenth. The rounded result is 1.5 mL.
The nurse should administer 1.5 mL of diazepam injection.
Correct Answer is ["1"]
Explanation
Step 1: Convert the dose from grams to milligrams. We know that 1 gram = 1000 milligrams. So, 0.015 grams = 0.015 × 1000 = 15 milligrams.
Step 2: The available temazepam capsules have a concentration of 15 mg/capsule. This means that for every 1 capsule, there are 15 mg of temazepam.
Step 3: To find out how many capsules should be administered, we divide the dose by the concentration. So, 15 mg ÷ 15 mg/capsule = 1 capsule.
The nurse should administer1 capsule of temazepam.
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