A ____ artifact is caused by attenuation of the beam as it passes through the patient.
a. beam-hardening
b. ring
c. star
d. streak
a. beam-hardening
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A 45 year-old patient with sarcoidosis complaints of being unable to perform his daily house chores due to shortness of breaths despite continued oxygen therapy of 2 L/min via a nasal can-nula
You would recommend which of the following to the patient? a. Increase O2 to 5 L/min. b. Nebulized budesonide BID. c. Pulmonary rehabilitation. d. Lung transplantation.
Things of great worth and importance to a person are his or her personal values
A. True B. False
Which of the following is a fracture in which the bone is pressed on itself?
a. compression b. depressed c. impacted d. spiral
In addition to producing insulin, this organ produces digestive juices and sodium bicarbonate to neutralize the acidity of food leaving the stomach
A) Gallbladder B) Liver C) Pancreas D) Small intestine