Question 1
The femoral sheath is divided into three compartments. Which structure occupies the most medial compartment (femoral canal)?
Correct Answer:
Lymphatics and loose connective tissue
Question 2
A patient presents with weakness of hip flexion and knee extension along with loss of sensation over the anterior thigh and medial leg. Which nerve is most likely damaged?
Correct Answer:
Femoral nerve
Question 3
During a thyroidectomy a surgeon must preserve all intrinsic laryngeal muscles. Which muscle is NOT innervated by the recurrent laryngeal nerve?
Correct Answer:
Cricothyroid
Question 4
A patient sustains a stab wound to the posterior triangle of the neck and subsequently develops shoulder droop with difficulty elevating the arm above 90 degrees. Which nerve was most likely injured?
Correct Answer:
Accessory nerve (CN XI)
Question 5
As the ureter descends into the pelvis, it crosses posterior to which structure at the pelvic brim?
Correct Answer:
Common iliac artery bifurcation
Question 1
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About this Exam

Prepare with the United States Medical Licensing Examination (USMLE) Step 1 practice quiz. This question bank includes 86 questions covering patient, develops, presents, diagnosis, and deficiency. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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United States Medical Licensing Examination (USMLE) Step 1

This practice set contains 86 questions from the matching question bank and focuses on patient, develops, presents, diagnosis, and deficiency. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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