ATI Dosage Calculation Proctored Exam (2023/2024) | Questions and Verified Answers| 100% Correct Answers with Steps

ATI Dosage Calculation Proctored Exam (2023/2024) | Questions and Verified Answers| 100% Correct Answers with Steps  You assess the same client’s chest pain 5 min later and he now reports his pain at a level of 6 on a scale of 0 to 10. You need to increase the dose to 10 mcg/min. Complete the following steps to calculate the appropriate dose using the dimensional analysis method. (Round to a whole number.) STEP 1: What is the unit of measurement you need to calculate? mL/hr STEP 2: What Quantity of the dose is available? 250 mL STEP 3: What is the dose available? Dose available = Have. 25 mg STEP 4: What dose do you need? Dose needed = Desired. 10 mcg STEP 5: Do you need to use conversion factor? Yes 1 mg = 1,000 mcg 60 min = 1 hr STEP 6: Set up an equation and solve for X, with X representing the amount to give. X = 6 mL/hr STEP 7: Round if necessary, using general rounding rules. Check with your facility, there are policies and procedures in place for this calculation method. Here, there’s no reason to round your answer because 6 is already a whole number. STEP 8: Reassess to determine if the amount to give makes sense. In this example, the prescribed dose is 10 mcg (0.01 mg) /min. The medication is available as 0.1 mg/mL. It makes sense that the dose is 6 mL/hr. So, you need to set the IV pump to deliver at 6 mL/hr.  you are preparing to administer 0.2 g of phenytoin to a client. You have on hand 100 mg capsules and must decide how many capsules to give. Complete the following steps to calculate the appropriate dose using the dimensional analysis method. (Round to a whole number.) STEP 1: What is the unit of measurement you need to calculate? Capsules (cap) STEP 2: What Quantity of the dose is available? 1 cap STEP 3: What is the dose available? Dose available = Have. 100 mg cap STEP 4: What dose do you need? Dose needed = Desired. 0.2 g STEP 5: Do you need to use conversion factor? Yes STEP 6: Set up an equation of factors using needed and available quantities and the conversion factors. Solve for X with X representing the amount to give. X = 2 STEP 7: Round if necessary, using general rounding rules. You should also follow policies and procedures of your facility. In this example, there is no reason to round your answer because it is already a whole number. STEP 8: Reassess to determine if the amount to give makes sense. If there are 100 mg/cap and the amount prescribed is 0.2 g (200 mg), it makes sense to give 2 cap. Therefore, you should administer 2 cap daily.  Determine the daily maintenance fluid requirement of a child that weighs 25 kg. The formula used to calculate a child’s daily maintenance fluid requirements is: 100 mL/kg for first 10 kg + 50 mL/kg for second 10 kg + 20 mL/kg for remainder of weight in kg STEP 1: What is the client’s weight in kilograms? 25 kg STEP 2: Divide the client’s weight into the three categories. First 10 kg Second 10 kg Remainder kg STEP 3: Multiply the first category by 100 mL (first category weight) x 100 mL = mL 10 x 100 mL = 1,000 mL STEP 4: Multiply the second category by 50 mL (if necessary) (second category weight) x 50 mL = mL 10 x 50 mL = 500 mL STEP 5: Multiply the third category by 20 mL (if necessary) (third category weight) x 20 mL = mL 5 x 20 mL = 100 mL STEP 6: Add the categories together to determine the client’s daily maintenance fluid requirement (first category) + (second category) + (third category) = mL/day