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- 1. Enumerate reasons why erroneous results occur in the clinical laboratory, and what are possible measures to prevent them. 2. The Benzodiazepines test device is a qualitative, preliminary test which would be able to detect whether Benzodiazepines are present in the urine specimen at the cut-off concentration of 300 ng/mL. Is it possible to have a urine specimen which was interpreted as POSITIVE using the Benzodiazepines test device to be interpreted as NEGATIVE by Gas Chromatography/Mass Spectrometry? Justify your answer. 3. A study was conducted by the manufacturer of the benzodiazepines test device to determine whether some compounds would have cross-reactivity at levels of 100ug/mL. List down examples of non cross-reacting compounds1. Among the tests in the Physical Examination of Urine, is there or are there test/s that are no longer being performed in today's setting? Why or why not? 2. Give one(1) alternative testing method for one (1) of the ten parameters tested in a urine reagent strip. Discuss the following:a. Whether the alternative testing method was made before or after the urine reagent stripb. Summarized Procedurec. Causes for False Positivesd. Causes for False Negatives1. Write the instructions that must be given to patients as regards the collection of stool specimen for occult blood test, including the dietary restrictions. 2. What is the most sensitive and specific method for the detection of occult blood? 3. Draw the microscopic structure found normally and abnormally in the feces.
- 1. Write the instructions that must be given to patients as regards the collection of stool specimen for occult blood test, including the dietary restrictions.1. A client has an order for cefazolin (Ancef) 2 grams IVPB. Available are vials filled with powdercontaining 1 gram of cefazolin. The instructions state to “dilute each 1 gram with 10mL ofsterile water.” After reconstituting the medication, how many total milliliters of solution shouldbe drawn up to prepare the dose? A. 2 mL B. 5 mL C. 10 mL D. 20 mL 2 The client has an order for cefotaxime (Claforan) 1 gram IV q6h. The reconstituted vial in theclient’s medication drawer is labeled with a concentration of 95 mg/mL. How many millilitersof solution should be added to the IV bag for the intermittent infusion? A. 10.5 mL B. 15 mL C. 63.15 mL D. 95 mL 3.The nurse is administering a medication to a client with a history of renal impairment. The medication is known to be excreted through the kidneys. To monitor the client for adverse reactions, the nurse would monitor which of the following? A. Serum blood urea nitrogen (BUN) and creatinine…Differentiate bilirubin detection in the urine using reagent strip testing with the following tests in terms of sensitivity and specificity. a. Foams test b. Smith's test c. Harrison's test d. Ictotest Table
- I. Give one(1) alternative testing method for one (1) of the ten parameters tested in a urine reagent strip. Discuss the following: a. Whether the alternative testing method was made before or after the urine reagent strip b. Summarized Procedure c. Causes for False Positives d. Causes for False Negatives1. Explain the formation of precipitate in the test for purines. 2. Fill in the table1. A septic shock patient enters Into the emergency department. There is an order for a crystalloid I.V bolus to be administered at 30 mL/kg. How much tota IV fluid in mL's will you administer to the patient who weighs 90 kg? 2. You are caring for a patient who is suspected to have severe acute pancreatitis. The patient is tachycardic and hypotensive. The physician orders an IV solution of lactated Ringer's to run over 12 hours at a rate of 10 ml/kg/hr. The patient weighs 70 kg. At what rate will you program the pump for in ml/hr?
- 1. Calculate the dose needed per session for the patient with a height 170.5 cm and is 200-lb based on the prescription PrescriptionRx Epirubicin 100 mg/m2 IV q21 daysCyatarabime 100mg/sq.meter/dose q12hr for 7days5-fluorouracil 500 mg/m2 q21 daysDexamethasone 10mg q24hMetoclopramide 4mg q24h QUESTION1. In the morning Mr. Revillame takes ¼ tab then in the afternoon 1/8 tab and then in the evening ½ tab for 3 days. Then he followed the prescription for the next 4 days 2/3 tab in morning and afternoon and 1/8 tab in the evening. If the tablet is 12 mg how many mg did the patient take and how many whole tablet did he take?1. Why is confirmatory test important to perform in different drug of abuse. 2. Explain the toxic effect of the following: a. Cannabinoids b. Cocaine c. OpiatesA Primary Health care provider prescribes 0.02mg/kg tid glycopyrrolate to a child chronic severe drooling. And those find that the child weights 44 pounds. Upon seeing the drug label, the nurse finds that 5ML of medication contains IMG of drug. What should the nurse do to provide safe medication to the child? DAdminister 0.8 MG of medication to the child 2) Administer 2ML of medication to the child 3) And minister One Cup of medication to the child 4) Administer 1 tsp of medication to the child