Which of the following diagnostic procedures uses positive radionuclides to reconstruct brain sections?
a. cerebral spinal fluid analysis
b. lumbar puncture
c. positron emission tomography
d. cerebral angiography
c
Explanation:
a. cerebral spinal fluid analysis: is laboratory examination of brain and spinal cord fluid
b. lumbar puncture: a puncture with a needle into the lumbar vertebral area to withdraw fluid for examination
c. positron emission tomography: correct
d. cerebral angiography: is the process of recording cerebral arteries
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A) 66 B) 462 C) 82 D) 92 E) 90
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Indicate whether the statement is true or false.
Which of the following BEST represents the relationship between physical fitness and exercise?
A. Physical fitness requires more strenuous activity than exercise. B. Exercise is a subset of physical fitness. C. Physical fitness is the same as exercise. D. There is no relationship between physical fitness and exercise.
When creating a frequency distribution table, the ____ limit of each class is the greatest value that can be included in that class.
A. upper class B. lower class C. class width D. data value