Which of the following workers is a maintenance staff member? A
a biomedical engineer who creates a device for giving respiratory therapy treatments
B.
a laundry worker in charge of making sure all linens are disinfected correctly
C.
an electrician who fixes a broken outlet in a nursing home
OD
a security guard who uses a metal detector to scan hospital visitors
E.
a housekeeping supervisor who dilutes cleaning products according to label instructions

Which word can describe a person's gender identity? a) female b) intersexual c) asexual d) androgynous

Which of the following is characteristic of the lytic cycle? a) viral dna is incorporated into the host genome. b) the viral genome replicates without destroying the host. c) a large number of phages are released at a time. d) the virus—host relationship usually lasts for generations.

Explain why methicillin resistant staphlococcus aureus (mrsa) is more prevalent now than it was only 30 years ago. a. antibiotics cause mutations in staphlococcus aureus that lead to an increase in the number of methicillin-resistant strains. b. methicillin resistance causes an infection to spread more rapidly. c. frequent and inappropriate use of methicillin-type antibiotics has provided selective pressure that has resulted in an increase in the proportion of methicillin-resistant strains of staphlococcus aureus. d. diseases like aids have made people more vulnerable to infections from staphlococcus aureus.