An investigational biologic administered to the first two subjects in a Phase II clinical trial was not appropriately screened for two viral contaminants, HIV and Hepatitis B, due to human error in the screening process. Follow-up testing indicated that the subjects and their partners were not infected. The subjects and others were notified of the increased risk. A. There was no need to inform the IRB because this was a screening procedure.
B. This is an adverse event, which is also an unanticipated problem.
C. This is an unanticipated problem requiring notification to the IRB and FDA.
D. This is neither an unanticipated problem, nor an adverse event.

192) if you are a pta, which of the following are standards from the “standards of ethical conduct for the physical therapist assistant? ” a. physical therapist assistants shall be trustworthy and compassionate in addressing the rights and needs of patients/clients. b. physical therapist assistants shall make sound decisions in collaboration with the physical therapist and within the boundaries established by laws and regulations. c. physical therapist assistants shall demonstrate integrity in their relationships with patients/clients, families, colleagues, students, other health care providers, employers, payers, and the public d. physical therapist assistants shall enhance their competence through the lifelong acquisition and refinement of knowledge, skills, and abilities.

What creates an electric force field that moves electrons through a circuit? a. energy sourceb. loadc. metal wiresd. resistance

Some viruses can be crystallized and their structures analyzed. one such virus is yellow mottle virus, which infects beans. this virus has a single-stranded rna genome containing about 6300 nucleotides. its capsid is 25-30 nm in diameter and contains 180 identical capsomeres. if the yellow mottle virus begins its infection of a cell by using its genome as mrna, which of the following would you expect to be able to measure? a) replication rateb) transcription ratec) translation rated) formation of new transcription factors