Obtained during an abdominal ultrasound exam of a 57-year-old patient in the ICU. The patient has no history of gallbladder disease.

Prominent walls of the biliary tree that measure greater than 5 mm is indicative of:

A 41-year-old patient with vague right upper quadrant pain. What is the best diagnosis?

An ekg tech is preparing to preform a 12 lead ekg for a patient who has dextrocardia. In which of the following locations should the tech place the electrode for lead v1?

Which of the following types of heart blocks should an ekg tech observe the patient for signs and symptoms of decreased cardiac compromise output that could lead to cardiac arrest?

An ekg tech should recognize that electrical interference on an 12 lead egg is most likely a result of which of the following?

An ekg tech is preforming a second standard 12 lead egg on a patient immediately following the first test. For which of the following reasons should the tech recognize that the resting electrodes should not be used more than two consecutive ekg tracings?

An ekg tech obtains a pulse oximetry reading of 88 from a patient. which of the following terms should the tech use to describe the patients condition?

An ekg tech is preforming a standard 12 lead ekg for a patient who is experiencing accelerated junctional rhythm. Which of the following speed settings should the tech use?

Which of the following methods should an egg tech use to store electrodes when not in use?