Veins that feel hard and cord-like when palpated may be

Contrast media are available in which of the following forms?

a. Liquids b. Powders c. Gas d. All of the above

Which of the following statements shows that an OEC Technician has an accurate understanding of vital signs in relation to geriatric patients?

a. "The typical resting heart rate in geriatric patients is less than 60 beats per minute." b. "Fever tends to be more common and more severe in elderly patients." c. "There is no difference between the vital signs of a geriatric patient and those of a young adult." d. "Respiratory capacity is greatly reduced in geriatric patients."