A patient who coughs up thick yellow or green sputum:
A. should be treated for congestive heart failure.
B. has a closed chest injury until proven otherwise.
C. most likely has an advanced respiratory infection.
D. should not be given oxygen via the nasal route.
Ans: C. most likely has an advanced respiratory infection.
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________ proteins interact with one another in chain reactions similar to those of the clotting system
A) Compliant B) Complacent C) Complement D) None of the above
If an elevator is equipped with a _____ it will return to the ground floor by inserting a key into the control panel
A. recall system B. fire safety system C. hand crank system D. communication system
The prescription abbreviation "gr" stands for
A) grain B) gram C) drop D) gargle
Shelby has been working as a dental assistant at Brownville Dental Clinic for six years. She loves her job and wants to make this her career. She wants to show her commitment to her career by becoming credentialed. Her supervisor has told her that if she becomes credentialed, she will be offered a 5% raise. Which of the following organizations offers a credential that would be useful to Shelby in her job?
A. National Healthcareer Association B. National Association for Health Professionals C. National Center for Competency Testing D. American Medical Technologists E. American Association of Medical Assistants