An alcoholic with any degree of altered mental status following a fall or a head-injured elderly patient taking anticoagulants should be suspicious of having a(n):

All of the following is a basic guideline for wellness EXCEPT _______

a. watch your sugar intake b. take shallow, frequent breaths c. walk briskly d. challenge your mind

A modified single-stage reducing valve is similar to a single-stage reducing valve with the exception of:

A) It can deliver higher pressures. B) It has a larger outlet. C) It has a larger inlet. D) It has a poppet closing spring.