Which link in the chain of infection does the situation portrays: daria notices a bump on her leg where she cut herself but thinks it's a mosquito bite. it gets larger as the staph bacteria multiply.

The lungs are a. divided into seven lobes b.divided into nine lobes c.separated by the mediastinum d. connected by the mediastinum

When you have proper posture, your back is arched. a. true b. false

What is difference between an epidemic and a pandemic? a) an epidemic is a disease; a pandemic is a treatment.b) an epidemic is restricted to a local region; a pandemic is global.c) an epidemic has low mortality; a pandemic has higher mortality.d) an epidemic is caused by a bacterial infection; a pandemic is caused by a viral infection.