Match the choices below with the statements as they relate to beam filtration.
a. compound filter
b. added
c. Thoraeus filter
d. trough filter
e. beryllium
f. aluminum
g. HVL
h. keV
i. 1.5 mm aluminum minimum filtration
j. 2.5 mm Al
1. mammography tube window material
2. expression of photon energy
3. tubes operated at 60 kVp
4. unit of overall x-ray beam quality
1. e. beryllium
2. h. keV
3. i. 1.5 mm aluminum minimum filtration
4. g. HVL
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The security regulations of HIPAA are designed to ensure:
a. the confidentiality of protected health information b. that transaction standards are sent immediately c. that a prescription drug plan is prohibited d. the healthcare coverage of elderly people who have lost their medical insurance
Which of these characteristics would be considered a pulse "quality" factor?
A) Strength B) Rate C) Regularity D) Tone
____ Trauma Centers must be able to provide 24-hour in-house general surgical intervention as well as specialty care in orthopedic surgery, neurosurgery, emergency medicine, radiology, internal medicine, and critical care. They also must be prepared to handle most specialty trauma including burns and eye injuries.
A. Level I B. Level II C. Level III D. Level IV
A respiratory therapist has just performed a pulmonary function study and notes that the results show obstructive lung disease with a decreased DLCO value. Which of the following is the best interpretation of these results?
a. The patient has pulmonary fibrosis. b. The patient has asthma. c. The patient has cystic fibrosis. d. The patient has emphysema. e. The patient has chronic bronchitis.