Mammary tumors in dogs are commonly associated with which reproductive status?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $25.99Unlock all

Prepare for the Veterinary III CFE Exam with focused study material and interactive quizzes. Use detailed flashcards and multiple choice questions for a comprehensive review. Equip yourself with the knowledge and confidence needed to excel in your study sessions and excel in your assessment!

Multiple Choice

Mammary tumors in dogs are commonly associated with which reproductive status?

Explanation:
Mammary tumors in dogs are strongly linked to hormonal exposure from the ovaries. Estrogen and progesterone stimulate mammary tissue over a dog’s lifetime, so intact females that go through multiple heat cycles accumulate more ovarian hormone exposure, increasing tumor risk. Spaying removes the ovaries, cutting off the main hormone source and dramatically lowering risk, especially if done before the dog has undergone many heats. Therefore, being not spayed (intact) is the reproductive status most commonly associated with development of mammary tumors. If spayed before the first heat, risk drops the most (often cited as up to about 90% reduction); before the second heat, the reduction is still meaningful (roughly 50%); after several heats, the protective effect is smaller but present.

Mammary tumors in dogs are strongly linked to hormonal exposure from the ovaries. Estrogen and progesterone stimulate mammary tissue over a dog’s lifetime, so intact females that go through multiple heat cycles accumulate more ovarian hormone exposure, increasing tumor risk. Spaying removes the ovaries, cutting off the main hormone source and dramatically lowering risk, especially if done before the dog has undergone many heats. Therefore, being not spayed (intact) is the reproductive status most commonly associated with development of mammary tumors. If spayed before the first heat, risk drops the most (often cited as up to about 90% reduction); before the second heat, the reduction is still meaningful (roughly 50%); after several heats, the protective effect is smaller but present.

More Multiple Choice Questions
Subscribe

Get the latest from Passetra

You can unsubscribe at any time. Read our privacy policy