Small synovial plane joints made up of articulations between vertebral facets at each vertebral segment, also called the apophyseal joints

A 48-year-old man is short of breath and confused. His airway is open and clear with a respiratory rate of 28 breaths per minute. His skin is cool and dry. His pulse is 124 beats per minute with a blood pressure of 152/88 mmHg. His SpO2 is 89 percent on room air and he has slight wheezing on inspiration. Based on his signs and symptoms what is the greatest threat to this patient?

A) Hypoxia B) Tachycardia C) Infection D) Elevated blood pressure

When a patient has a personal or family history of a disease that affects their current condition, the risk factor should be coded with a/an

A) A code. B) C code. C) O code. D) Z code.