Homework Answers
Answer: The drugs given through IV get direct circulated into the blood circulation and it is the fastest route of administration. As drugs get circulated directly into the bloodstream, it shows it affects within 20-40 seconds and hence it is needed in a low amount.
The drugs taken orally mostly gets absorbed in the GI tract after passing to the liver where some amount of the drugs gets inactivated this is the reason that oral drugs have reduced bioavailability as compared to the IV. This is why there is a difference in the drug dose while giving orally and through IV.
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B. Procaine has an LDso of 45 mg/kg when given by IV injection, but 500 mg/kg...
EXAMPLE 12.5 20 A physician orders vancomycin 10 mg/kg IV (furthe rs vancomycin 10 mg/kg IV...
EXAMPLE 12.5 20 A physician orders vancomycin 10 mg/kg IV (furthe rs vancomycin 10 mg/kg IV (further diluted in 100 mL NS) to run over 60 minutes q6h. After reconstitution, the vancomycin strength is 300 1180 mL. The child weighs 50 pounds. The way this order is written, the full 10 mg/kg is to be given four times a day, qon, de 10 mg/kg/dose in the DA calculation. How many milliliters of reconstituted vancomycin for injection should be added to...
need help ASAP, all infromation is posted for each question Preparation #1: Azithromycin 500 mg IV...
need help ASAP, all infromation is posted for each question
Preparation #1: Azithromycin 500 mg IV Infusion Preparation: Transfer 500-mg of azithromycin solution to an appropriate volume of D5W. Case: You receive an order for Azithromycin 500-mg IV infusion (2-mg/mL final concentration) for the treatment of Community Acquired Pneumonia (CAP). The recommended infusion time at this concentration is 3 hours. Formula: per package insert Azithromycin 500-mg Dry Powder for Injection Vial 500-mg Sterile Water for Injection (SWFI) 4.8mL* D5W IV...
Please help 1. Directions for reconstitution of mezlocillin of IV injection: "For IV use reconstitute with...
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When 800 mg of a new drug under study is administered IV in normal volunteers, 800...
When 800 mg of a new drug under study is administered IV in normal volunteers, 800 mg are recovered unchanged in urine. The AUC obtained after IV injection is 400 mg.h/L and the half life is 8 hours. When 400 mg are orally administered in volunteers 350 mg of drug are recovered unchanged in urine. Calculate: K, Kr, Vd, and oral bioavailability (F). thats all the data i have
Order: cefepime 500 mg IV q.12h Supply: Maxipime (cefepime) 1 g powder for injection vial Directions:...
Order: cefepime 500 mg IV q.12h Supply: Maxipime (cefepime) 1 g powder for injection vial Directions: Reconstitute with 2.4 mL diluent for an approximate available volume of 3.6 mL and a concentration of 280 mg/mL How many mL will the nurse administer?
1.The nurse is to administer an IM injection to the patient who weighs 125 kg. The...
1.The nurse is to administer an IM injection to the patient who weighs 125 kg. The nurse is correct to choose which of the following needles for the injection? A. 23G 2" , B. 22G 1" , C. 22G 1 1/2" , D. 21G 5/8" 2. The nurse is to administer an intradermal injection to the patient. The ordered dose is contained in 0.2 mL. The nurse is correct to choose which of the following syringes and needles for the...
For Educational Purposes only STERILE CEFOTAXIME for Injection For IM. or IV. Use Only Each vial...
For Educational Purposes only STERILE CEFOTAXIME for Injection For IM. or IV. Use Only Each vial contains: Cefotaxime 500 mg Single Use Only 8.) Children< 50 kg 100 to 200 mg/kg/day in dvided doses Usual Dosage: Directions for Reconstitution: every 6 to 8 hours. Add 48 mL Sterile Injection for a concentration of Bacteriostatic Water for 250 mg per 1.5 mL Mix until well assolved. Stable for 3 days at room temperature or 5 daysif refrigerated A provider orders cefotaxime,...
Order: DTIC-Dome (dacarbazine) 250 mg/m2 IV for 5 days. The label on the vial reads 500...
Order: DTIC-Dome (dacarbazine) 250 mg/m2 IV for 5 days. The label on the vial reads 500 mg, and the manufacturer's directions state to reconstitute with 9.9 mL of sterile water for injection, yielding a strength of 50 mg/mL, further dilute in 250 mL of D5W, and infuse over 60 minutes. Calculate the rate of flow in milliliters per hour for a client who weighs 82 kg and is 170 cm tall.
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Atenolol is beta-blocker used to treat hypertension. If a patient is given a 6-ml IV injection of atenolol solution, which has concentration of 0.5 mg/ml, what is the size of the dose?
15. Ampicillin 500 mg IV q6h. How many cc of the drug will be administered if...
15. Ampicillin 500 mg IV q6h. How many cc of the drug will be administered if the stock is 1 g vial? IV. Dosage Calculation by Body Mass 16. Fluorouracil 12 mg/kg/day IV, not to exceed 800 mg/day. The adult weighs 132 lbs. How many mg of the drug should the client receive per day? 17. Luminal 10 mg/kg IV. Client weighs 45 kg. How many ml should be administered if the stock is 130 mg/ml? 18. Diphenhydramine 50 mg...
EXAMPLE 12.5 20 A physician orders vancomycin 10 mg/kg IV (furthe rs vancomycin 10 mg/kg IV (further diluted in 100 mL NS) to run over 60 minutes q6h. After reconstitution, the vancomycin strength is 300 1180 mL. The child weighs 50 pounds. The way this order is written, the full 10 mg/kg is to be given four times a day, qon, de 10 mg/kg/dose in the DA calculation. How many milliliters of reconstituted vancomycin for injection should be added to...
need help ASAP, all infromation is posted for each question
Preparation #1: Azithromycin 500 mg IV Infusion Preparation: Transfer 500-mg of azithromycin solution to an appropriate volume of D5W. Case: You receive an order for Azithromycin 500-mg IV infusion (2-mg/mL final concentration) for the treatment of Community Acquired Pneumonia (CAP). The recommended infusion time at this concentration is 3 hours. Formula: per package insert Azithromycin 500-mg Dry Powder for Injection Vial 500-mg Sterile Water for Injection (SWFI) 4.8mL* D5W IV...
For Educational Purposes only STERILE CEFOTAXIME for Injection For IM. or IV. Use Only Each vial contains: Cefotaxime 500 mg Single Use Only 8.) Children< 50 kg 100 to 200 mg/kg/day in dvided doses Usual Dosage: Directions for Reconstitution: every 6 to 8 hours. Add 48 mL Sterile Injection for a concentration of Bacteriostatic Water for 250 mg per 1.5 mL Mix until well assolved. Stable for 3 days at room temperature or 5 daysif refrigerated A provider orders cefotaxime,...
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