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- QUESTION 10 In 1987, 36 nations meeting in Montreal, Canada, developed the Montreal Protocol to reduce production of ____. a. carbon dioxide b. nitrous oxide c. toxic wastes d. CFCs e. halonsQUESTION 5 The best approaches to reduce acid deposition are those that____. a. draw out sulfur dioxides and acids directly from the soil b. filter particulates from precipitation c. reduce precipitation levels d. prevent or reduce emissions of particulates, sulfur dioxides, and nitrogen oxides e. prevent deposition of carbon oxidesQUESTION 25 Which country has passed a law that states all chemicals that are persistent and can accumulate in living tissue will be banned by the year 2020? a. France b. China c. The United States d. Sweden e. Norway
- Question 15 Which of the following agents used for routine hand hygiene in health care settings is most bactericidal and least irritating to the skin? Question 15 options: a) Alcohol-based handrub b) Chlorhexidine handwash c) Plain soap and water d) Antimicrobial soap and waterQuestion No. 2 Differentiate between Batch Fermentation and Fed-Batch Fermentation. Enlist the differences between crude media and defined media.Question 2. After sterility test of an injectable it was observed that an injection is failed the test what will you do then depending on the product nature (heat sensitive/ heat resistant) (Not more than one sentence)? Mention the purpose of product inhibition test and how it is performed (Not more than one sentence) ? How will you check the validity of a medium (Not more than one sentence) ?
- Question 7 Microbiology BIOL 2420 What does the line at the end of the arrow represent? Question 7 options: a) therapeutic index of the antibiotic b) minimum inhibitory concentration c) end of diffusion of the antibiotic d) more than one of theseQuestion 34 A Nurse Practitioner is providing patient education to a 50-year-old woman who is taking methotrexate (MTX) for breast cancer. The nurse will instruct the patient to avoid which of the following drugs? Acetaminophen Salicylates Furosemide DigoxinQuestion 14 Which of the following terms refers to specific procedures used to prevent unwanted microorganisms from contaminating the clinical specimen? Question 14 options: a) Needle aspiration b) Catheterization c) Disinfectant technique d) Aseptic technique
- Question 1 Inoculation for bacterial growth in an agar petri dish requires A. Incolating one species of bacteria per dish B. Host tissue so the bacteria can grow inside C. That the agar have nutrients D. Incubation in proper temperaturesQuestion 2 You are checking a calculation that a foundation pharmacy student has performed. The question asks that 120 suppositories weighing 1 gram are to be made, containing 300mg Zinc Oxide. The displacement value of ZnO is 4.7 in the base that is to be used. How many grams of base would be required? units - g Answer to 2 decimal places Amount of base required = theoretical amount – displaced amount Where; Displaced amount = (amount of drug in g/DV of drug).Question 6 Below is a BSA standard curve and the duplicate values of absorbance for 3 samples. Calculate the concentration of BSA in each sample and say if the standard curve is adequate for each of these samples? Why or why not? If not, what would you do to fix this? Show your calculations.