The water used for sanitary handwashing should be:

Patients should be given a receipt:

A) when they pay by check B) when they charge the bill to a credit card C) only when they pay in cash D) when they make payment in any form

If a low-land resident ascends to a high mountain altitude, which of the following would be stimulated first?

A. peripheral chemoreceptors due to drop in PaCO2 B. peripheral chemoreceptors due to drop in PaO2 C. central chemoreceptors due to increase in H+ in CSF D. central chemoreceptors due to drop in PaO2