Which is the best example of a health-care worker using good observational skills to treat a patient? (a) an emt drives through traffic lights on the way to the hospital. (b) a nurse feels a patient’s pulse and notes that he has red eyes. (c) a doctor orders medication to treat her patient’s illness. (d) a lab technician refills an empty iv bag with fluids.

Which of the following is an important part of good posture? a. slumped shoulders b. arched back c. feet shoulder-width apart d. belly out

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.

Early childhood teachers should manage child and family health information by