A 15-year-old girl is being evaluated for a heart murmur. She is asymptomatic. On physical examination, her blood pressure is 174/104 mm Hg on her right arm. Her pulses are 2+ on her upper extremities. The femoral pulses are slightly lower in amplitude than the radial pulses. Her cardiac examination reveals a short midsystolic murmur in the left infrascapular area. For this patient, which of the following is most likely to be found on additional studies?

A patient who presents with generalized anxiety and agitation with hypertension should have which of the following laboratory test performed to rule out a potential organic cause of the anxiety?

Which of the following describes the role of the renin-angiotensin-aldosterone system (RAAS) in exacerbating heart failure?

The baroreceptor reflex, when activated in response to acute blood loss, results in which of the following?

As “Howie’s” condition deteriorated, the DVM request to obtain an ECG. Which of the following accurately describes the information an ECG will provide the DVM about “Howie”:

Determine the patient’s contemporary losses. 

Why were federal funds for internal improvements, such as roads and canals, crucial to Henry Clay’s vision of a unified national economy?

Which of the following is most associated with the formation of the Democratic Party?

Why did President Andrew Jackson oppose the Second Bank of the United States?

What was a major reason for the federal government’s involvement in the relocations depicted on this map?