Spontaneous bleeding occurs when the platelet count is:

Spontaneous bleeding occurs when the platelet count is:

• A. <20x10^3/uL
• B. <10x10^3/uL
• C. <50x10^3/uL
• D. <100x10^3/uL

Answer: (A)

Spontaneous bleeding is all about how few platelets are circulating. When platelets are within the normal range, the body can usually stop small leaks easily. As the count falls, the risk of bleeding increases, and true spontaneous bleeding—bleeding without any trauma—occurs only when the platelet level is extremely low. Among the given thresholds, the lowest level represents the most severe drop in platelets, which best matches the situation where spontaneous bleeding is expected. The other, higher thresholds describe milder reductions where bleeding typically occurs only with injury or is limited to non-spontaneous spots.

Spontaneous bleeding is all about how few platelets are circulating. When platelets are within the normal range, the body can usually stop small leaks easily. As the count falls, the risk of bleeding increases, and true spontaneous bleeding—bleeding without any trauma—occurs only when the platelet level is extremely low. Among the given thresholds, the lowest level represents the most severe drop in platelets, which best matches the situation where spontaneous bleeding is expected. The other, higher thresholds describe milder reductions where bleeding typically occurs only with injury or is limited to non-spontaneous spots.