When the x-ray emission spectra between single- and three-phase generators are compared,
a. three-phase beams would have a higher average energy.
b. single-phase beams would be more intense.
c. less exposure would be required for the same part thickness, using-single phase.
d. the keV of the characteristic spike would be significantly less with the single-phase generator.
a. three-phase beams would have a higher average energy.
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The larger and stronger ____________ ______________ (two words) ligament of the knee prevents posterior translation of the ________________ , a mechanical stress that occurs in the knees when a person walks down a hill
Fill in the blank(s) with the appropriate word(s).
The EMT recognizes that the Health Insurance Portability and Accountability Act (HIPAA) limits the EMT's ability to:
A) Share patient-specific medical information with others B) Bill for services provided by the Emergency Medical Services system C) Obtain refusals of care from patients who do not have medical insurance D) Transport patients to the hospitals of their choice
You have been called to an assisted living facility to transport a patient who has been vomiting continuously for 6 hours. She is responsive to verbal stimuli. The patient has both arthritis and severe kyphosis. How should you transport this patient on the stretcher?
A) Semi-Fowler's position B) Left lateral recumbent position C) Secured to a long spine board D) Prone with her head turned to the side
Which of the following describes antesternal anastomosis?
A) a procedure in which web-like tissue is excised B) a procedure in which a surgical tunnel created through substernal tissue to the esophagus C) a procedure in which part of the intestine is removed D) a procedure in which an incision is made into the muscle of the small intestine