Why do we need a new vaccine for Influenza every year?
A. because the virus mutates very quickly
B. because the virus is unknown
C. because the vaccine works for a short time
D. none of the answers
Select your answer:
Topics:
Cell Cycle; Cancer Virus Pulmonary System Med Term Musculoskeletal Intravenous Fluid Therapy Human Digestive System Human Anatomy Study Guide Mutation & Genetic Engineering What is Psychology? Nutrition - Digestive System A Treat For Mosquitoes Tib/Fib, Knee and Femur EMR Pathophysiology Respiration Anatomy and Physiology SPED Law-lympicsOther quiz:
Ecology › ViewWhen an environment changes faster that an species can adapt, the most likely outcome is…
A. …biological evolution.
B. …voluntary mutation
C. …species extinction
D. …selective breeding
Musculoskeletal - Clinical › View
A nurse is caring for a client who has a new below-the-knee amputation. Which of the following actions should the nurse take?
A. Rewrap the stump 3 times a day.
B. Anchor the elastic bandage to the distal site of the amputation.
C. Elevate the stump on 2 pillows for the first 3 days following the amputation.
D. Wrap the stump in a consecutive circular direction.