Juan has been feeling stressed and down lately. His parents have been going through a divorce for the last six months, and Juan has many unanswered questions and feels invisible in his home. His friends have been unreliable and lately have been engaging in risky behaviors such as vaping and stealing, which is creating more stress for him. What can Juan do to improve his health, given his environment?

How can supportive friends and family positively affect Juan’s health?

How do healthy family relationships affect members of a community?

Why would one lymph node in the neck be swollen and not the other? what causes them to swell?

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.