According to the passage, as a result of a mutation, an organism

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.

15. there has been growing public concern regarding the ethical conduct of healthcare professionals. think of a time where you, someone you know, read about or seen on television was in a healthcare facility in a difficult situation and there was poor ethical conduct amongst the healthcare professional(s) where the patient had to pursue litigation. as a healthcare manager, what actions would you take to prevent or resolve ethical dilemmas encountered by healthcare professionals?

The hydrologic, carbon, nitrogen, and phosphorus cycles are essential to the . this is why they are called biogeochemical cycles.