OSCE OSCE Clinical Reasoning and Diagnosis 1

Question 1

A patient presents with sudden onset chest pain radiating to the left arm and diaphoresis. What is the most appropriate immediate clinical action in an OSCE station?

Accepted Answer

Obtain a 12-lead ECG and notify the physician immediately

Answer

Chest pain with radiation and diaphoresis suggests acute MI, requiring immediate ECG and physician notification.

Question 2

During an OSCE, you assess a patient who is confused and has a blood glucose of 45 mg/dL. Which clinical reasoning step should come first?

Accepted Answer

Treat the hypoglycemia immediately with oral glucose or IV dextrose

Answer

A blood glucose of 45 mg/dL indicates hypoglycemia, which requires immediate treatment to prevent further neurological compromise.

Question 3

In an OSCE clinical reasoning station, a patient has a positive Murphy's sign. Which condition does this finding most strongly suggest?

Accepted Answer

Acute cholecystitis

Answer

Murphy's sign — pain and inspiratory arrest on right upper quadrant palpation — is a classic indicator of acute cholecystitis.

Question 4

A patient presents with fever, stiff neck, and photophobia. Using clinical reasoning in an OSCE, what is the priority diagnosis to rule out?

Accepted Answer

Bacterial meningitis

Answer

The triad of fever, neck stiffness, and photophobia is the classic presentation of bacterial meningitis, a life-threatening emergency.

Question 5

An OSCE candidate is presented with a patient who has unilateral leg swelling, warmth, and tenderness. What is the most appropriate next diagnostic reasoning step?

Accepted Answer

Assess for deep vein thrombosis using a clinical prediction tool such as the Wells score

Answer

The Wells score is a validated clinical prediction tool used to stratify DVT probability before ordering confirmatory imaging.

OSCE Practice Test

OSCE Practice Test

OSCE OSCE Clinical Reasoning and Diagnosis 1