USMLE Step 1 Prep
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USMLE Step 1 Prep
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25 Questions

1. What hormone is characterized by the following renal effects? - Calcium reabsorption - phosphate reabsorption

2. What is the MCC of the following meningitides? - In patients who have AIDS or are immunocompromised

3. Insulin - induced hypoglycemia is the most reliable (by far not the safest) test For what hormone deficiency?

4. What type of crystals are associated with gout?

5. What is the karyotype in Turner syndrome?

6. Which hepatitis B serology markers

7. What is the term for fungi that can convert from hyphal to yeast forms?

8. What is the site of action for carbonic anhydrase inhibitors?

9. What are the CAGE questions?

10. What is the most common one? - Site of a cerebral infarct

11. What are the four characteristics of all protein - mediated transportation?

12. What type of cell is surrounded by mineralized bone?

13. What sex cell tumor causes precocious puberty - masculinization - gynecomastia in adults - and crystalloids of Reinke?

14. What neuropsychologic test shows nine designs to the patient - then asks for recall of as many as possible?

15. Name the area of the cerebral cortex with the function described: x Recall of objects - distances - and scenes; visual input processed here

16. What law was adopted to shield physicians from liability when helping at the scene of an accident?

17. The probability that a person with a negative test result is truly disease free refers to what value?

18. What happens to the tonicity of the urine with increased ADH secretion?

19. What AR CNS disorder presents early in childhood with gait ataxia - loss of deep tendon reflexes - impaired vibratory sensation - hand clumsiness - and loss of position sense?

20. What embryonic structure forms the adult female structures? - Ovarian and round ligaments

21. Objective tests that base the result of the examination on a preset standard use what form of reference?

22. What hormone - produced by the Sertoli cells - is responsible for keeping testosterone levels in the seminiferous tubules nearly 50 times that of the serum?

23. If the pH is more acidic than the pI - does the protein carry a net positive or net negative charge?

24. What Ig is the major protective factor in colostrum?

25. What primary acid - base disturbance is caused by a gain in fixed acid forcing the reaction to shift to the left - decreasing HCO3- and slightly increasing CO2?

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