Causes of Canine Dystocia
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Questions and Answers

What is the most common cause of dystocia in dogs?

  • Insufficient stimulation to initiate labor (correct)
  • Inherited predisposition
  • Nervous voluntary inhibition of labor
  • Excessive fetal fluids

What is the Ferguson reflex?

  • A reflex triggered by excessive fetal fluids
  • A reflex due to nervous voluntary inhibition of labor
  • A reflex caused by the administration of tranquilizers
  • A neuroendocrine reflex initiated by the cervix distension (correct)

Which factor may lead to secondary uterine inertia?

  • Obstruction of the birth canal (correct)
  • Inherited predisposition
  • Excessive fetal fluids
  • Insufficient stimulation to initiate labor

What may occur in nervous primiparous bitches and queens?

<p>Nervous voluntary inhibition of labor (D)</p> Signup and view all the answers

What is the goal of medical management of dystocia?

<p>To stimulate the myometrium with drugs (A)</p> Signup and view all the answers

Why might sedation be necessary for obstetrics or if the dam is extremely nervous?

<p>To avoid aggressive manipulations during obstetrics (B)</p> Signup and view all the answers

What should be done if oxytocin is not available for managing dystocia?

<p>Use endogenous oxytocin by removing the nursing puppies or kittens (A)</p> Signup and view all the answers

What is the recommended route for administering 10% calcium gluconate?

<p>Intravenously (B)</p> Signup and view all the answers

Under what condition should a caesarean section be considered?

<p>When the dam has previously had a caesarean section (C)</p> Signup and view all the answers

What effect does oxytocin have when the cause of dystocia is uterine inertia?

<p>It increases strength of uterine contractions (C)</p> Signup and view all the answers

What is a sign associated with dystocia?

<p>Dark green or malodorous vaginal discharge (C)</p> Signup and view all the answers

When can gestational age be determined using ovulation data?

<p>Throughout gestation (A)</p> Signup and view all the answers

What might contribute to dystocia in a dam?

<p>Narrow pelvic canal (C)</p> Signup and view all the answers

What indicates an abnormally prolonged whelping or queening?

<p>&gt; 4 hours of weak labor with no offspring (D)</p> Signup and view all the answers

What is a fetal cause of dystocia?

<p>Abnormal fetal development (C)</p> Signup and view all the answers

What should be evaluated in the mammary gland development?

<p>'Congestion, distension, size, and presence of milk' (A)</p> Signup and view all the answers

Which method can be used to determine gestational age?

<p>'Ovulation data' (D)</p> Signup and view all the answers

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