Describe the structure of DNA.  Include the following in you…

Describe the structure of DNA.  Include the following in your answer:  – name the components of nucleotides  – give the name of the nucleotides found in DNA  – state how nucleotides are held together within a single strand  – state how two strands of DNA are held together

A nurse caring for a client recovering from an open femur fr…

A nurse caring for a client recovering from an open femur fracture covered with an elastic bandage notes reports of increasing leg pain unrelieved by opioid medication. The nurse notes the distal extremity is cool with absent pedal pulse.  Which action should the nurse take first?