In a frequency distribution, the horizontal X-axis represents the frequency

Bus was hit by a pick-up truck; the patient was the bus driver, and this is the initial encounter:

Select the correct code for each of the diagnoses: a. V73.7XXA. b. V73.5XXA. c. V73.5XXD. d. V75.6XXA.

You have responded for a 65-year-old man with chest pain. You note that his blood pressure is 88/62 and his heart rate is 136. Which of the following should you suspect?

A) Angina pectoris B) Pain and anxiety C) Cardiac tamponade D) Cardiogenic shock