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The mitral valve is located between the right atrium and right ventricle

The coronary arteries branch off the aorta to supply the heart with oxygen and nutrients.

Directions: Choose the best answer. Each question is worth 1 point. What is the name of the valve located in the right ventricle at the base of the pulmonary trunk?

57. A 30-year-old male presents with chronic watery diarrhea and abdominal cramping. A colonoscopy shows no visible mucosal abnormalities, but biopsy reveals inflammation consistent with microscopic colitis. Which treatment is most appropriate?

Directions: Choose the best answer. Each question is worth 1 point. Which of the following heart chambers receives deoxygenated blood from the body?

37. You see a 34-year-old woman with an uncomplicated UTI. She is otherwise healthy but reports having a sulfa allergy. Appropriate therapy would include:

73. A 70-year-old man with carotid bruit and a history of TIA presents to the clinic. Which lifestyle modification should be prioritized for secondary stroke prevention?

65. All of the following clinical signs are seen in patient’s with advanced Parkinson’s Disease except:

51. A 45-year-old man presents with recurrent flank pain, hematuria, and nausea. CT scan reveals a 4-mm renal stone in the lower ureter. Which management strategy is most appropriate?

Directions: Choose the best answer. Each question is worth 1 point.All of the following are characteristics of the SA node except