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The most useful cardiac enzyme test for myocardial necrosis is:
A. creatine kinase MB isoenzyme
B. troponin I
C. lactate dehydrogenase
D. myoglobin
E. alkaline phosphatase
(Answer - B.
Ref:
eMedicine.com
"Myocardial Ischemia," update 6-15-2006, Michael Zevitz, MD)
Question # 102 - Lahut
The most common precipitating factor in the development of diabetic ketoacidosis is:
A. vomiting
B. oral hypoglycemic agents
C. anasarca
D. infection
E. inappropriately high doses of insulin
(Correct Answer - D.
- Ref:
UpToDate.com
"Clinical features and diagnosis of diabetic ketoacidosis and hyperosmolar hyperglycemic state in adults," update 12-1-2006, Abbas E Kitabchi, PhD, MD, et al.)
Question # 103 - Lahut
Vigorous physical activity is defined by the CDC in "Healthy People 2010" as repetitive physical activities that use large muscle groups at 70 percent or more of maximum heart rate for age. Differentiated from moderate activity, vigorous activities may include:
A. walking (3 mph), raking leaves
B. gardening, doubles tennis
C. skating, rowing
D. swimming, bowling
(Correct Answer - C.
- Ref:
Healthy People 2010.gov
Chapter 22 - Physical Activity and Fitness; Terminology
Question # 104 - Lahut
A 42-year-old woman with a long history of chronic back pain and spinal stenosis requests narcotics and an antibiotic for her UTI, which started when she became fecally incontinent after she had moved furniture two days ago. She says, "Motrin doesn't work," requests relief from her radicular pain and wants to leave as soon as possible. Your clinical interaction should involve:
A. scheduling MRI for next week, with urine dip now
B. assessing anal sphincter tone
C. assessing axial loading / compression testing
D. prescribing muscle relaxants without narcotic analgesia
(Correct Answer - B.
- Ref:
eMedicine.com
"Cauda Equina Syndrome," update 1-10-2007, Michael S Beson, MD, MBA, FACEP)
Question # 105 - Lahut
All of the following are potential sequelae of untreated PID except:
A. Ectopic pregnancy
B. Tubal infertility
C. Chronic pelvic pain
D. Decreased ovulation
(Correct Answer - D.
- Ref:
Sexually Transmitted Diseases Treatment Guidelines 2006
Pelvic Inflammatory Disease)
Give it a try! You know far more than you believe!
Kim will be THRILLED to hear from you! Click:
PalmerK@mail.amc.edu