6 A blocked cat is presented to your clinic. His lab work indicates his serum potassium is 7.6 mmol/dL. The veterinarian instructs you to begin 5% dextrose IV. You have a 50% bottle of dextrose containing 100 mL and a 500 mL bag of 0.9% NaCl. How will you make the dextrose?(1)
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- A 25 year old male patient requires a 5 mL injection of sodium valproate 200 mg/mL. The displacement volume for sodium valproate is 0.56 mL/g. What volume of water for injections in millilitres should be added to the patient’s dose of sodium valproate for it to be correctly reconstituted? State your answer to 2 decimal places. units= mla physician orders 200 mcg of atropine sulfate in state and then every hour until poisoning symptoms subside. how many doses are in one 20-ml vial of atropine sulfate injection 400 mcg/ml?1. A woman who had been vomiting for 3 days was taken to the emergency department at University of Chicago by her family. The following blood measurements were obtained: pH = 7.6; PCO2 = 48 mmHg; and HCO3- = 37 mEq/L. A) Name the acid-base disorder you suspect that she has? And explain why you have selected this acid- base disorder. B) Provide a physiologic explanation for Gastrointestinal, Respiratory, and Renal changes that are taking place to either cause or compensate for the acid-base disorder.
- What is th normal concentration of HCO3- anion in the intracellular fluid?a. 24mEq/L b. 142mEq/L c. 12 mEq/L d. 200 mg/dlRocephin (ceftriaxone sodium) 370 mg IM stat.The label on the ceftriaxone states to reconstitute the 1 g vial with 2.1 mL of sterile water for injection, which results in a strength of 405 mg/mL. How many milliliters will you administer?1. Tom morrow is a 55 lbs, 2 year old boy admitted to your hospital with dehydration. what is the most appropriate Starting total daily fluid volume requirement for this patient? 2. If a patient’s PN formula contains 510ml of dextrose 70%, how many calories will this patient receive from dextrose?
- An antacid tablet (such as Tums or Rolaids) weighs 1.3259 g. The only acid-neutralizing ingredient in this brand of antacid is CaCO3. When placed in 12.07 mL of 1.070 M HCl, the tablet fizzes merrily as CO2(g) is givenoff. After all of the CO2 has left the solution, an indicator is added, followed by 11.74 mL of 0.5310 M NaOH. The indicator shows that at this point the solution is definitely basic. Addition of 5.12 mL of 1.070 M HCl makes thesolution acidic again. Then 3.17 mL of the 0.5310 M NaOH brings the titration exactly to an endpoint, as signaled by the indicator. Compute the percentage by mass of CaCO3 in the tablet.A 2-year-old child presents with metabolic acidosis after ingesting an unknown number of flavored aspirin tablets. At presentation, her blood pH was 7.0. Given that the pKa of aspirin (salicylic acid) is 3, calculate the ratio of its ionized to un-ionized forms at pH 7.0.
