A Class II standpipe system is designed for use by the ___________________

Federal laws require employers to send employees a W-2 form no later than:

A) January 15. B) January 31. C) February 15. D) February 1.

Patients with a history of chronic sickle cell anemia (SCA) may present with which of the following signs and symptoms?

A) Bluish discoloration of the skin and shortness of breath B) Flushed appearance and shortness of breath C) Yellowing of the skin and dyspnea on exertion D) Pale appearance and dyspnea on exertion