USMLE-Rx Step 2 Practice Q's

USMLE-Rx Step 2 Qmax Challenge #21202

Check out today’s Step 2 CK Qmax Question Challenge.

Know the answer? Post it in the comments below! Don’t forget to check back for an update with the correct answer and explanation (we’ll post it in the comments section below).

USMLE-Rx Step 2 Qmax Challenge #21202A 32-year-old man with trisomy 21 presents with fatigue and swollen, bleeding gums for the past 5 days. He lives in a group home and was formerly employed in a factory manufacturing hair products. He has smoked 1 pack of cigarettes per day for the past 15 years. He denies the use of illicit drugs. Physical examination reveals pallor, diffuse petechiae, oozing oral mucosa, and splenomegaly. Bone marrow aspirate reveals the type of cell shown in the image.

Which of the following risk factors most likely contributed to the development of this patient’s condition?

A. Age <40 years
B. Down syndrome (trisomy 21)
C. Exposure to Epstein-Barr virus in his home
D. History of alcohol abuse
E. Prior lead exposure

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This practice question is an actual question from the USMLE-Rx Step 2 CK test bank. Get more Step 2 CK study help atUSMLE-Rx.com.

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