Question

A rodenticide that can depress clotting factors for 3-4 weeks is:

A. Brodifacoum.
B. Warfarin.
C. Bromethalin.
D. Cholecalciferol.

Answer 1

The rodenticide that can depress clotting factors for 3-4 weeks is Warfarin.

Step-by-step explanation:

The rodenticide that can depress clotting factors for 3-4 weeks is B. Warfarin.

Warfarin is an anticoagulant that works by inhibiting the synthesis of vitamin K-dependent clotting factors, leading to prolonged bleeding and preventing the formation of blood clots.

For example, if a rodent ingests warfarin, it can take several days for the clotting factors to decrease, and the effects can last for weeks.