The ideal thermostat setting for the reception room is

Which of the following statements regarding silver is correct?

A. Silver dressings cost about the same as traditional dressings. B. Slow-releasing silver agents maintain their antimicrobial properties for up to 7 days. C. Silver-containing roll gauzes are effective in combating wound infections even when not used as the contact layer. D. Because resistance to silver is common, its use in wound care is limited.

For every 3,333 feet (1,000 meters) gained, an individual should stay at the same altitude for ____ extra night(s).

A. one B. two C. three D. four