The energy of a bremsstrahlung photon is
a. equal to the kinetic energy of the entering electron.
b. equal to the kinetic energy of the exiting electron.
c. the sum of the entering and exiting kinetic energy of the incident electron.
d. the difference between the entering and exiting kinetic energy of the incoming electron.
d. the difference between the entering and exiting kinetic energy of the incoming electron.
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You have been called to an industrial warehouse for a young adult male who was exposed to an unknown chemical gas. The patient was immediately removed from the environment and presents to you with a patent airway, burning to the throat with inspiration, and complaint of shortness of breath. His vital signs are: pulse 120, respirations 28, blood pressure 164/60, and SpO2 of 90%. In addition, you note bilateral wheezing to the lungs. What should be your first action in caring for this patient?
A) Apply in-line manual spinal stabilization. B) Administer high-concentration oxygen. C) Identify the chemical to which he was exposed. D) Administer a saline mist through a small-volume nebulizer.
The height of a walker should be adjusted so that the handles are at hip level, and the bend of the patient's elbows is at a ____-degree angle
A) 15-20 B) 25-30 C) 30-45 D) 60-90
What is the approximate rms voltage of a single-phase sine wave with a kVp of 75?
What will be an ideal response?
Equipment used to carry out film processing sensitometric procedures includes a
a. penetrometer. b. sensitometer. c. densitometer. d. both b and c