a patient receives regular doses of 400 ml every 3 hours. After 3 hours 30 percent of the dose remains in the bloodstrea...
a patient receives regular doses of 400 ml every 3 hours. After 3 hours 30 percent of the dose remains in the bloodstream. a) Use the equation L = a 1 − p where a is the dosage, p is the percent that remains in the bloodstream, to calculate L , the amount that the medication levels off to. . b) Use the equation A ( n ) = ( a − L ) ⋅ p n − 1 + L , where A ( n ) is the amount after n doses, a is the dosage amount, L is what the medication levels off to and p is the percent that remains, to calculate the amount of medication in the bloodstream after 8 doses.
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a patient receives regular doses of 400 ml every 3 hours. After 3 hours 30 percent of the dose remains in the bloodstrea...
A patient receives an antimicrobial dose of 400 mg IV every 8 hours. After steady state...
A patient receives an antimicrobial dose of 400 mg IV every 8 hours. After steady state is reached, a peak level of 15 mg/L is determined; the level 4 hours after the peak is 4.5 mg/L. What dose is required to attain a peak plasma level of 35 mg/L? (Assume IV bolus drug administration.) A. 400 mg B. 800 mg 4-13. 933 mg D. 3108 mg
2. Steady State concentration 3 hours after last dose A patient receives a 1000 mg dose...
2. Steady State concentration 3 hours after last dose A patient receives a 1000 mg dose of an antibiotic every 6 hours by repetitive IV injection (ouch!). The drug has a Vo of 20 L and an elimination half-life of 3 hours. Ct (post ss) = xon-e-ke x e-kt
time does not 1. When you take a dose of medicine, the amount that remains in your bloodstream over remain constant. One popular allergy medication requires a daily dose of 10 mg. amount of the...
time does not 1. When you take a dose of medicine, the amount that remains in your bloodstream over remain constant. One popular allergy medication requires a daily dose of 10 mg. amount of the medication in the bloodstream at various times after taking the medication. The table shows the Time since taking Amount remaining 10 0 3.30 1.09 0.36 0.12 12 16 a. What type of function might be an appropriate model for these data and why? b. Use...
5. A patient is to receive an IV injection of a cardiac medication. The ordered dose...
5. A patient is to receive an IV injection of a cardiac medication. The ordered dose is contained in 0.6 mL. The nurse draws up the medication in the syringe and verifies the dose with another nurse. C 4 3 12 15 ! 10 20 30 40 50 60 70 80 90 1.00 ML Has the nurse drawn up the correct amount of medication in the syringe? The nurse is preparing to administer heparin 5000 units subcut to the patient....
1. A patient with a methicillin resistant Staphylococcus aureus infection Cipro 400 mg in 200 ml...
1. A patient with a methicillin resistant Staphylococcus aureus infection Cipro 400 mg in 200 ml DSW ordered. The pharmacy recommends that the Cipro be infused at a rate of 200 mg/h. What should be the pump rate? – 2. Mrs. England has sepsis and has an order for Kefzol i Gm in 50 mL of DSW IVPB over 15 minutes. Available tubing has 60 gtts/mL. What should be the infusion rate? 3. A patient with rapid atrial fibrillation has...
Critical Thinking: Medication Error Prevention Date: Name: Precise measurement of doses in I ml, and 3ml...
Critical Thinking: Medication Error Prevention Date: Name: Precise measurement of doses in I ml, and 3ml syringes. La the following situation an incornect dose was administered because the computed volume was not rounded properly. ERROR: Rounding more decimal places than are necessary and selesting the wrong size syringe SCENARIO: A newborm infant was to receive gentamycin sulfate 7.5 mg. intravenously every 24 hours. Using a 2 ml vial supplied with 10mg'ml of gentamycin, the nurse calculated the volume needed as...
Question 3 (7 points) It is allergy season. When an average adult takes a single dose...
Question 3 (7 points) It is allergy season. When an average adult takes a single dose of Zyrtec, a common allergy medication, the serum level in the adult's body quickly peaks to 311 ng/mL. The amount of the drug in the bloodstream then decreases at rate of 8.3% per hour. a. Write an equation to model the decay of Zyrtec in the bloodstream. Type your answer into the space below. (3 points) b. Create a table (or use your equation)...
HAPTER Three-Factor Medication Problems A Order ampicilin 100 mg/kg/day IV in divided doses every 12 hours...
HAPTER Three-Factor Medication Problems A Order ampicilin 100 mg/kg/day IV in divided doses every 12 hours for 169 respiratory tract infection Supply ampicillin 123 mg/s ml Neonate's weight: 1182 g s How many milligrams per dose will the neonate receive? How many milliliters per dose will you draw from the vial? 9. Order: Solu-Medrol 5.4 mgkghr IV for acute spinal cord injury Supply: Solu-Medrol 125 mg/2 ml Patient's weight: 160 lb ※ How many milligrams per hour will the patient...
3. The nurse receives a new medication order for a client to administer 300 mg of...
3. The nurse receives a new medication order for a client to administer 300 mg of medication per day in equally divided deres every hours. Ilow many milligrams of the drug should the nurse administer for each das? 1. A physician orders 500 mL of IV solution be administered over 3 hours. If the IV infusion set delivers 15 dropl ow many dron e should there administer to the client The ne is preparing to administer cefadroxil 1 g PO....
Answers 3-9. Explain work. Heparin Worksheet Your patient has a new order for High Dose Heparin...
Answers 3-9. Explain work.
Heparin Worksheet Your patient has a new order for High Dose Heparin Choose the correct protocol for this patient and calculate initial dose and rate The patient weighs 75 kgs. 1. Does the patient get an initial Bolus dose? Yes No 2. What is the Bolus dose in units ? 10.oout (Hint:'use the protocol) 3. How many mis will you draw up from a 1000 unit/1ml heparin 10ml vial for this bolus dose ? and 4....
A patient receives an antimicrobial dose of 400 mg IV every 8 hours. After steady state is reached, a peak level of 15 mg/L is determined; the level 4 hours after the peak is 4.5 mg/L. What dose is required to attain a peak plasma level of 35 mg/L? (Assume IV bolus drug administration.) A. 400 mg B. 800 mg 4-13. 933 mg D. 3108 mg
2. Steady State concentration 3 hours after last dose A patient receives a 1000 mg dose of an antibiotic every 6 hours by repetitive IV injection (ouch!). The drug has a Vo of 20 L and an elimination half-life of 3 hours. Ct (post ss) = xon-e-ke x e-kt
time does not 1. When you take a dose of medicine, the amount that remains in your bloodstream over remain constant. One popular allergy medication requires a daily dose of 10 mg. amount of the medication in the bloodstream at various times after taking the medication. The table shows the Time since taking Amount remaining 10 0 3.30 1.09 0.36 0.12 12 16 a. What type of function might be an appropriate model for these data and why? b. Use...
5. A patient is to receive an IV injection of a cardiac medication. The ordered dose is contained in 0.6 mL. The nurse draws up the medication in the syringe and verifies the dose with another nurse. C 4 3 12 15 ! 10 20 30 40 50 60 70 80 90 1.00 ML Has the nurse drawn up the correct amount of medication in the syringe? The nurse is preparing to administer heparin 5000 units subcut to the patient....
1. A patient with a methicillin resistant Staphylococcus aureus infection Cipro 400 mg in 200 ml DSW ordered. The pharmacy recommends that the Cipro be infused at a rate of 200 mg/h. What should be the pump rate? – 2. Mrs. England has sepsis and has an order for Kefzol i Gm in 50 mL of DSW IVPB over 15 minutes. Available tubing has 60 gtts/mL. What should be the infusion rate? 3. A patient with rapid atrial fibrillation has...
Critical Thinking: Medication Error Prevention Date: Name: Precise measurement of doses in I ml, and 3ml syringes. La the following situation an incornect dose was administered because the computed volume was not rounded properly. ERROR: Rounding more decimal places than are necessary and selesting the wrong size syringe SCENARIO: A newborm infant was to receive gentamycin sulfate 7.5 mg. intravenously every 24 hours. Using a 2 ml vial supplied with 10mg'ml of gentamycin, the nurse calculated the volume needed as...
Question 3 (7 points) It is allergy season. When an average adult takes a single dose of Zyrtec, a common allergy medication, the serum level in the adult's body quickly peaks to 311 ng/mL. The amount of the drug in the bloodstream then decreases at rate of 8.3% per hour. a. Write an equation to model the decay of Zyrtec in the bloodstream. Type your answer into the space below. (3 points) b. Create a table (or use your equation)...
HAPTER Three-Factor Medication Problems A Order ampicilin 100 mg/kg/day IV in divided doses every 12 hours for 169 respiratory tract infection Supply ampicillin 123 mg/s ml Neonate's weight: 1182 g s How many milligrams per dose will the neonate receive? How many milliliters per dose will you draw from the vial? 9. Order: Solu-Medrol 5.4 mgkghr IV for acute spinal cord injury Supply: Solu-Medrol 125 mg/2 ml Patient's weight: 160 lb ※ How many milligrams per hour will the patient...
3. The nurse receives a new medication order for a client to administer 300 mg of medication per day in equally divided deres every hours. Ilow many milligrams of the drug should the nurse administer for each das? 1. A physician orders 500 mL of IV solution be administered over 3 hours. If the IV infusion set delivers 15 dropl ow many dron e should there administer to the client The ne is preparing to administer cefadroxil 1 g PO....
Answers 3-9. Explain work.
Heparin Worksheet Your patient has a new order for High Dose Heparin Choose the correct protocol for this patient and calculate initial dose and rate The patient weighs 75 kgs. 1. Does the patient get an initial Bolus dose? Yes No 2. What is the Bolus dose in units ? 10.oout (Hint:'use the protocol) 3. How many mis will you draw up from a 1000 unit/1ml heparin 10ml vial for this bolus dose ? and 4....
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