Atazanavir atazanavir is a structural analog of the transition state during which the bond between a phenylalanine and proline is broken. Humans do not have any enzymes that break bonds between phenylalanine and proline, so this drug will not target human enzymes. Atazanavir is available as a 150 mg capsule, 200 mg capsule, 300 mg capsule, and 50 mg oral powder packet. The 300 mg capsule should reduce pill burden, as one 300 mg capsule may replace two 150 mg capsules. Atazanavir Atazanavir, sold under the trade name Reyataz among others, is an antiretroviral medication used to treat and prevent HIV/AIDS.
Medical direction Medical direction Medical direction, or online medical direction, allows a paramedic or emergency medical technician (EMT) to contact a physician from the field via radio or other means to obtain instructions on further care of a patient. This is used particularly when a patient is in need of care that is not allowed without medical direction under the caregiver's scope of practice. For example, paramedic may be treating a burn victim in the field, and has already given the maximum amount of narcotic allowed without physician's permission. The paramedic will attempt to contact his or her base station hospital and