A college student who was previously in good health develops transient bladder incontinence that resolves slowly over a period of several weeks. Three months later, after breaking up with her boyfriend, she presents to her doctor’s office complaining of blurry vision in her right eye that developed suddenly. Which of the following is the most likely diagnosis?

a. Somatoform disorder

b. Myasthenia gravis

c. Major depression

d. Dissociative identity disorder

e. Multiple sclerosis

the answer is below…

The United States Medical Licensing Examination, or USMLE for short, is a three-part licensing examination that is required in order to receive a license to practice medicine within the United States.

The USMLE assesses a physician’s ability to apply knowledge, concepts, and principles, and to determine fundamental patient-centered skills that are important in health and disease and that constitute the basis of safe and effective patient care.Examination committees composed of medical educators and clinicians from across the United States and its territories prepare the examination materials each year.

This exam is designed by the Federation of State Medical Boards and the National Board of Medical Examiners to determine whether or not an individual understands and can apply the knowledge necessary to practice medicine safely and intelligently.

The USMLE is actually comprised of three different exams that are referred to as steps, which examine the individual’s knowledge of specific topics related to the field of medicine such as basic science, medical knowledge, medical skills, clinical science, and the application of all of these skills and areas of knowledge in the medical field.

All three steps of the USMLE include a series of computerized multiple-choice questions, but the format of the exam and the information covered in each multiple-choice section is different for each step of the USMLE. The USMLE Step II also has a clinical skills portion that examines an individual’s ability to work with real patients and the USMLE Step III has a computerized patient simulation portion in addition to the multiple-choice section of the exam. In order for an individual to receive a license to practice medicine, the individual must pass all three steps of the USMLE.

Medical doctors with an M.D. degree are required to pass this examination before being permitted to practice medicine in the United States of America

The correct answer is e; Multiple sclerosis.[2]

Many serious neurological disorders can be mistaken for conversion disorder. In this case, both conversion disorder and multiple sclerosis would be high on the list of possible diagnoses. The differential diagnosis can be particularly challenging with multiple sclerosis, a disorder also characterized by the sudden appearance of neurological symptoms that, at least in the beginning, often resolve spontaneously. Other causes of possible diagnostic confusion are the fact that symptoms in multiple sclerosis may be precipitated by stress and that multiple sclerosis, like conversion disorder, is more frequent in women.