Asubject received the wrong study drug resulting in severe nausea and vomiting, and a visit to the emergency room for treatment. the subject notified the study coordinator the day after the emergency room visit. the study coordinator reviewed the subjects study records and discovered the error. the coordinator notified the subject of the study drug error, which caused the nausea and vomiting. the investigator notified the irb and the irb approved a revision of the standard pharmacy procedure for administering investigational drugs.

Which contraceptive methods will prevent the spread of hiv and other stds? check all that apply. diaphragm male condom female condom pill/minipill spermicides intrauterine device (iud) the “morning after” pill

You isolate an infectious substance capable of causing disease in plants, but you do not know whether the infectious agent is a bacterium, virus, viroid, or prion. you have four methods at your disposal to analyze the substance and determine the nature of the infectious agent.i. treat the substance with enzymes that destroy all nucleic acids and then determine whether the substance is still infectious.ii. microscope.iii. culture the substance on nutritive medium, away from any plant cells.iv. treat the sample with proteases that digest all proteins and then determining whether the substance is still infectious.if you already know that the infectious agent was either bacterial or viral, which method(s) listed above would allow you to distinguish between these two possibilities? a) ib) iic) ii or iiid) iv

Describe factors that can make dishes in restaurants have nutritional values