Solve the calculations using Arabic numbers. XVI = x + (v + i) =

For a PA small intestine projection,

1. a marker indicating the time that has elapsed since the last image was obtained is demonstrated on the image. 2. the timing of the images begins after the patient ingests the contrast. 3. images are obtained until the barium reaches the right colic flexure. 4. the shoulders and ASISs are positioned at equal distances from the imaging table. a. 1 and 3 only b. 2 and 4 only c. 2, 3, and 4 only d. 1, 2, 3, and 4

Which of the following is the result of a portion of the heart muscle dying due to a lack of oxygen?

A) Angina pectoris B) Cardiac arrest C) Myocardial infarction D) Heart failure