3. Over the past 4 years, a 40-year-old woman hashad increasing episodes of
loss of urine and difficulty emptying herbladder. She has had no dysuria.
She has a 30-year history of type 1diabetes mellitus. She weighs 66 kg (145
lb) and is 175 cm (69 in) tall. Pelvic examination shows a moderate
cystocele. Postvoidingcatheterization yields 700 mL of clear urine. Which of
the following is the mostlikely cause of the patient's genitourinary
symptoms?
A) Carcinoma of the bladder
B) Detrusor instabilit
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2
C
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3
is this for step 2 or step 1? I don't have this question in my step 1 NBME
form 2.