What is the appearance of a female American dog tick that has fed on blood?

What is the appearance of a female American dog tick that has fed on blood?

• A. Brown and small like a pencil eraser
• B. Slate-grey and about the size of a raisin
• C. Black and the size of a pinhead
• D. Grey and the size of a golf ball

Answer: (B)

The appearance of a female American dog tick that has fed on blood is accurately described as slate-grey and about the size of a raisin. After feeding, these ticks engorge with blood, which causes them to become significantly larger and change color. The slate-grey hue is a distinctive feature after they have fed, setting them apart from their unfed counterparts, which tend to be smaller and darker. The size approximation of a raisin accurately reflects the typical dimensions of an engorged tick, providing a clear visual representation. This knowledge is essential for recognition and management of ticks, especially in regions where they are prevalent.

The appearance of a female American dog tick that has fed on blood is accurately described as slate-grey and about the size of a raisin. After feeding, these ticks engorge with blood, which causes them to become significantly larger and change color. The slate-grey hue is a distinctive feature after they have fed, setting them apart from their unfed counterparts, which tend to be smaller and darker. The size approximation of a raisin accurately reflects the typical dimensions of an engorged tick, providing a clear visual representation. This knowledge is essential for recognition and management of ticks, especially in regions where they are prevalent.