Virchow triad includes all EXCEPT

By what age should a newborn typically regain birth weight?

Failure to regain birth weight by 2 weeks may indicate feeding difficulties or disease.

A newborn who has lost 15% of birth weight at 3 days of age is within normal limits.

A 28-year-old man presents with sudden severe colicky flank pain radiating to the groin. Urinalysis shows hematuria. What is the most likely diagnosis?

What is the best initial imaging modality for suspected kidney stones in a nonpregnant adult?

Which of the following increases the risk of calcium kidney stones?

A patient with renal calculi is treated with tamsulosin. What is its mechanism?

Which type of stone is most commonly seen in renal calculi?

Which structure contains the most deoxygenated blood in the body?

Which karyotype is seen in Klinefelter syndrome?