The nurse is caring for a patient admitted for injuries in a…

The nurse is caring for a patient admitted for injuries in a motor vehicle accident. They have been in the hospital for 14 days. They were diagnosed with pneumonia 10 days after being admitted to the hospital. The nurse recognizes that they have which type of pneumonia?

Briefly describe EITHER dynamic instability as it relates to…

Briefly describe EITHER dynamic instability as it relates to microtubule dynamics OR treadmilling in actin filaments.  Indicate which you are describing, and be sure to describe the molecular basis for how this occurs, including where subunits are added, variations in the rates of speed of addition, how that affects T vs D and affinity, etc.