One characteristic of the ideal pesticide is that it would: 1) be of animal origin. 2) be of vegetable origin. 3) quickly break down to harmless products.
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- According to USP Chapter <797>, allergenic extract preparation can be made in a doctor’s office facility by trained personnel only if the allergenic extract preparation: a)Is compounded under a laminar air flow hood Is compounded by a pharmacist b)Contains an antimicrobial preservative c)Is used immediately after preparation d)Is prepared only from plant origin materialTylenol 3 with Codeine is an example of a _______________ drug. A) Schedule II B) Schedule III C) Schedule IV D) Schedule VWhat is evaluation of crude drugs? Explain the chemical evaluation of crude drugs with suitable example.
- The benefits of properly using radioactivity include al Treating cancer in human beings. Ob) Irradiating food to kill harmful bacteria. c) All of these Od) Measuring the proper amounts of fertilizer on farms.Which of the following is true regarding beyond-use dating? A) CSPs prepared for immediate use do not have a beyond-use date. B) Beyond-use date (BUD) means the same thing as expiration date. C) Colder storage temperatures generally allow for a longer beyond-use date. D) A manufacturer determines the beyond-use date.7) Which one of the below given properties belongs to ceramic based biomaterials ? a) Easier to shape at any temperature b) May contain organic material portions c) Do not react with the biological enviroment d) Low compressive strength 8) Sort the below given properties for Natural and Synthetic Polymers Can tailor physical, chemical, mechanical and degradative properties Low mechanical properties Non-assurance of pathogen removal Easily mass produced and sterilized
- 13) Which of the following disasters occurred in the United States, and led to legislation that would require drug manufacturers to test their drugs before marketing them? A) Ambien Disaster B) Opium Disaster C) Cocaine Disaster D) Sulfanilamide DisasterQuestion 3 Briefly discuss the principle and significance of the following tests used in the quality control of natural product derived drugs. a) Acid value of lipids b) Loss on drying of crude drugs Question 4Selective toxicity of a drug refers to a) damage to pathogenic organisms only b) damage to prokaryotic cell membranes c) damage to the target organisms but not the host cell d) easily broken down by the host and pathogen.
- (i) What are disinfectants? Give an example.(ii) Give two examples of macromolecules that are chosen as drug targets.(iii) What are anionic detergents? Give an example.9) Which one of the below given properties can not be among the material selection criteria for biomaterials preparation ? a) Mechanical properteis b) Cheap and available c) Water Absorption rate d) Biostability durationThe type of antimicrobial drug that would be most likely to have toxic effects in humans based on the premise of selective toxicity when treating microbial infection would be a drug that O 1) inhibits the synthesis of the cell wall O 2) inhibits metabolic pathways O 3) disrupts the cytoplasmic membrane 4) inhibits protein synthesis 5) All of the above have equal potential to be toxic