Because the tube dilution is the same for all tubes in a serial dilution, the sample dilution for a given tube can be determined using which equation (in all cases N is the number of the tube in the sequence)?

In general, within the organization, where should grievances be handled?

A) At the lowest level possible B) At the upper-management level C) At the mid-management level D) Outside of the department, by a neutral third party

The physician determines that a client has been exposed to someone with tuberculosis. The nurse expects the physician to order which of the following?

a) Daily oral doses of isoniazid (Nydrazid) and rifampin (Rifadin) for 6 months to 2 years b) Isolation until 24 hours after antitubercular therapy begins c) Nothing, until signs of active disease arise d) Daily doses of isoniazid, 300 mg for 6 months to 1 year