43 Questions
Which technique allows for rapid observation of vasculature and good drainage during castration in horses?
Open castration
What is the main advantage of closed castration in horses?
Effective hemostasis
Which technique is commonly used for castration in smaller dogs?
Closed
What are some potential risks associated with early neutering in male dogs?
All of the above
Which technique is commonly used for castration in cats?
Open following twisting and traction
What is the effect of age of castration in cats?
Similar to dogs
Which technique is commonly used for castration in calves using 'bloodless techniques'?
Both A and B
What is the purpose of elastration in castration of calves?
All of the above
What is the main advantage of open castration in horses?
All of the above
What is the main advantage of modified open castration?
Allows good hemostasis and surgical closure
Which technique involves the removal of the testis in surgical neutering in males?
Orchiectomy
What is the purpose of surgical neutering in males?
All of the above
Which castration technique involves cutting through the parietal layer of the vaginal tunic?
Open castration
Which castration technique does not involve cutting through the parietal layer of the vaginal tunic?
Closed castration
In which species is vasectomy mainly performed?
Teaser rams
Which technique involves the injection of irritants into the testis in some countries to achieve surgical neutering in feral dogs?
Injection of irritants into testis
What is the potential risk associated with open castration in horses?
Inguinal herniation
In which setting is closed castration usually performed under general anesthesia?
Theatre
What is the purpose of pre-operative evaluation in surgical neutering in males?
All of the above
Which of the following is true about surgical castration of calves over two months of age?
It must be done by a veterinary surgeon.
What is the recommended technique for surgical castration of calves and bulls?
Lateral incisions into each scrotum
Which of the following techniques is recommended for castration of lambs?
Elastration or crushing in the first 7 days
Why is closed castration or modified technique essential for castration of rodents?
Rodents have an open inguinal canal
What is the recommended method for protecting the wound in rodents after castration?
Using subcuticular sutures
When is surgical castration of pigs usually performed?
After 2 months of age
What is the main consideration when performing surgical castration of calves and bulls?
The clean environment
Which of the following is true about castration of the calf/bull using the open technique?
It is usually performed without the use of ligature or emasculation
What is the recommended anesthesia for surgical castration of calves and bulls?
Local anesthesia only
What are the considerations when performing surgical castration of calves and bulls?
Age and size, time of year, clean environment, antibiotics, exercise
What are the recommended techniques for surgical castration of calves and bulls?
Open technique with either lateral incisions into each scrotum or removal of the distal scrotum
What are the 'bloodless techniques' used for castration of lambs?
Elastration in the first 7 days or crushing (Burdizzo) in the first 7 days
Why is closed castration or modified technique essential for castration of rodents?
Rodents have an open inguinal canal and there is a significant risk of hernia
What is the recommended method for protecting the wound in rodents after castration?
Careful protection of the wound using subcuticular sutures and Elizabethan collar
What are the three main techniques for castration in horses?
Open castration, closed castration, modified open castration
What are the pros and cons of the open castration technique in horses?
Pros: rapid, effective observation of vasculature, allows good drainage, useful in contaminated conditions. Cons: increased risk of herniation
What are the potential risks associated with early neutering in male dogs?
Increased risk of hemangiosarcoma and osteosarcoma, changes in coat texture, tendency to gain weight, changes in behavior
What are the three surgical techniques commonly used for castration in cats?
Open following twisting and traction, open following ligation, open following auto-ligation
What are the two "bloodless techniques" commonly used for castration in calves?
Elastration and crushing (Burdizzo)
What are some surgical techniques for contraception in male animals?
Surgical Neutering in the Male, Orchiectomy (orchidectomy or castration), Vasectomy, Crushing of spermatic cord, Inducing ischaemic necrosis of scrotum, Injection of irritants into testis
What are some indications for surgical neutering in males?
Elimination or reduction of male-like behaviour, Prevention of breeding, Treatment of conditions affecting the testes and scrotum, Treatment of conditions stimulated by male hormones (e.g. prostate disease / anal adenomata in dogs)
What are the different castration techniques?
Open castration, Closed castration, Modified (opened then subsequently closed)
What is the purpose of opening and closing the parietal layer of the vaginal tunic in castration?
To ensure proper drainage and prevent contamination
What is the recommended anesthesia for castration in horses?
May be conducted standing with sedation, twitch and local anesthesia for open castration, or under general anesthesia for closed or modified technique
Test your knowledge on surgical contraception in male animals with this informative quiz. Learn about different methods such as orchiectomy, vasectomy, crushing of the spermatic cord, and more. Explore the various techniques used in different species and situations.
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free
