Cardiovascular disease screening US Medical PG Flashcards - Medical Study Cards
Master Cardiovascular disease screening with OnCourse flashcards. These spaced repetition flashcards are designed for medical students preparing for NEET PG, USMLE Step 1, USMLE Step 2, MBBS exams, and other medical licensing examinations.
Cardiovascular disease screening Flashcard Deck - 10 Cards
Flashcard 1: One use of Mammography as a screening tool is to detect invasive carcinoma before it becomes _____
Answer: clinically palpable
Flashcard 2: What test is used to screen for paroxysmal nocturnal hemoglobinuria?
Answer: Flow cytometry (preferred); Sucrose hemolysis test (historical)
Flashcard 3: Anemia is defined as Hb < _____ g/dL in females of childbearing age
Answer: 12 (or 12.0) g/dL
Extra: According to WHO criteria, anemia is defined as:
- **Non-pregnant women (≥15 years):** Hb < 12 g/dL
- **Men (≥15 years):** Hb < 13 g/dL
- **Pregnant women:** Hb < 11 g/dL
*Note: For blood donation, the minimum Hb threshold is often 12.5 g/dL, which may be the source of the original value, but it is not the diagnostic definition of anemia.*
Flashcard 4: What is the best screening test for DIC? _____
Answer: Elevated D-dimer
Flashcard 5: With respect to TB, what does a positive PPD indicate?
Answer: current infection, past exposure, BCG vaccinated
Flashcard 6: lead-time bias
Answer: early detection confused with increased survival (e.g. cancer screening)
Flashcard 7: sensitivity (epidemiology)
Answer: The probability that a test detects disease when disease is present.
Extra: Sens = TP/(TP+FN)
Flashcard 8: specificity (test parameter)
Answer: The probability that a test indicates non-disease when disease is absent.
Extra: Spec = TN/(TN+FP)
Flashcard 9: One use of Mammography as a screening tool is to detect invasive carcinoma before it becomes _____
Answer: clinically palpable
Extra:
https://onlinemeded.org?ref=anki
Flashcard 10: What is the diagnostic cutoff for the 2-hour oral glucose tolerance test for a diagnosis of diabetes mellitus?
_____
Answer: ≥ 200 mg/dL
Extra:
Watch Diabetes Mellitus Pathogenesis & Acute Clinical Manifestations [https://dashboard.sketchy.com/study/medical/courses/medical-pathophysiology/units/medical-pathophysiology-endocrine/videos/medical-pathophysiology-endocrine-diabetes-diabetes-mellitus-pathogenesis-and-acute-clinical-manifestations?utm_source=anki&utm_medium=partnership&utm_campaign=february_update&utm_content=medical]
https://onlinemeded.org/spa/endocrinology/outpatient-diabetes/acquire?ref=anki
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