Which of the following are by-products of photoelectric absorption?
a. Photoelectron and Compton-scattered electron
b. Low-energy scattered x-ray photon and characteristic photon
c. Low-energy scattered x-ray photon and Compton-scattered electron
d. Photoelectron and characteristic photon
d. Photoelectron and characteristic photon
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Which of the following methods of eliciting a painful response from a patient is NOT an approved stimuli method?
A) Intraorbital pressure B) Interdigital pressure C) Supraorbital pressure D) Sternal pressure
An AP atlas and axis projection obtained with the patient's face rotated toward the left side demonstrates
1. a narrower distance from the atlas's lateral mass to the dens on the right side than on the left side. 2. the upper incisors obscuring the dens and atlantoaxial joint. 3. the patient's jaw shifted toward the left side. 4. the atlas's spinous process shifted toward the left side. a. 1 and 3 only b. 2 only c. 3 and 4 only d. 1, 3, and 4 only