In an experiment, Ahmed is asked to say when he sees a flash of light. At the end of the experiment, the experimenter says that he was trying to find the minimum amount of light that Ahmed could detect 50 percent of the time. The experimenter is looking for Ahmed's

Anyone who can chat with me right now? i m very bored.

Amedical coder billing for a hospital inpatient stay would use a/ancms-1500 claim form. b. ub-98 claim form. c. cms-1250 claim form. d. ub-04 claim form.

Will treating a viral infection with antibiotics affect the course of the infection? a) no; antibiotics work by inhibiting enzymes specific to bacteria. antibiotics have no effect on eukaryotic or virally encoded enzymes.b) no; antibiotics do not kill viruses because viruses do not have dna or rna.c) yes; antibiotics activate the immune system, and this decreases the severity of the infection. d) yes; antibiotics can prevent viral entry into the cell by binding to host-receptor proteins.