Which type of system employs a deluge-type valve, fire detection devices, and closed sprinklers?
a. Preaction system
b. Class III system
c. Water curtain system
d. Exhauster system
Ans: a. Preaction system
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What is the concern if Pelger-Huët anomaly is not recognized?
a. Without treatment, the patient will probably die. b. The cells could be misclassified as immature neutrophils, indicating that the patient has a bacterial infection when he or she does not. c. The patient could develop pseudo–Pelger-Huët followed by leukemia. d. The cells could be misclassified as blasts, indicating that the patient has acute leukemia when he or she does not.
The exposure effect of the legalization of banned substances involves ________.
A. increased toxins in dairy and breast milk B. increased numbers of users of previously banned substances C. fetuses exposed to toxins in utero D. environmental dangers E. all of the above