What is the approximate length of the common femoral artery?

What muscle is supplied by the deep femoral artery (DFA)?

Which of the following arteries are direct branches of the aorta?

The posterior cerebral artery originates from the: 

What is paresthesia?

All of the following are risk factors for arterial disease except: 

A patient has arterial blood gas values of pH 7.30, PaCO2 40 mmHg, PaO2 89 mmHg, HCO3- 19 mEq/L. Which interpretation is most accurate?

A patient with renal failure has arterial blood gas values of pH 7.19, PaCO2 25 mmHg, PaO2 88 mmHg, HCO3- 9 mEq/L. Which interpretation is most accurate?

A patient with persistent vomiting has base excess +10 mEq/L. Which statement best explains this result in the clinical context?

A 24-year-old patient with diabetic ketoacidosis has arterial blood gas values of pH 7.17, PaCO2 23 mmHg, PaO2 98 mmHg, HCO3- 8 mEq/L. Which statement best describes the PaCO2?