Feline Reproductive Pathophysiology

How does the uterine anatomy of a queen compare to that of a bitch?

Feline reproductive cyclicity is primarily dependent on which environmental factor?

During which months of the year would a queen in the northern hemisphere most likely exhibit estrous cycles?

What is the minimum daylight exposure required for a queen to maintain regular estrous cycles?

How does light exposure of less than 8 hours affect folliculogenesis in queens?

At what age does puberty typically begin in queens?

How does the season of birth affect the onset of puberty in kittens?

Which of the following best describes the feline estrous cycle?

What is the average duration of proestrus in queens?

Which behavior is characteristic of the proestrus phase in queens?

What is the typical duration of estrus in queens?

Which hormonal profile characterizes estrus in queens?

Which of the following behaviors is NOT typically associated with estrus in queens?

What is meant by 'induced ovulation' in queens?

Approximately how long after copulation does the LH surge occur in queens?

How does the number of breedings affect LH release in queens?

When does ovulation occur in queens relative to the LH surge?

What progesterone concentration is indicative of ovulation in queens?

What is the main difference in the preovulatory hormonal profile between queens and bitches?

Under what condition does diestrus occur in queens?

What is the primary source of progesterone during diestrus in queens?

What are the two possible outcomes of diestrus in queens?

How long does pseudopregnancy typically last in queens?

How long does diestrus last in pregnant queens?

What is 'interestrus' (postestrus) in the feline estrous cycle?

What is the duration of interestrus (postestrus) in queens?

What hormonal characteristic defines anestrus in queens?

During which season does anestrus typically occur in queens in the northern hemisphere?

Which anatomical feature of the tom's penis is crucial for inducing ovulation in the queen?

What happens to the penile spines of a tom cat after castration?

When should queens ideally be introduced to a tom for natural breeding?

Why are multiple breedings recommended for successful ovulation in cats?

What is the average duration of gestation in queens?

What is the primary source of progesterone during gestation in queens?

Which type of placentation is observed in felines?

At what stage of pregnancy is palpation generally recommended for pregnancy diagnosis in queens?

When does fetal skeletal calcification typically begin to be radiographically visible in kittens?

Is a temperature drop a reliable predictor of parturition in queens?

How long can stage I of parturition last in queens?

What is a notable characteristic of stage II parturition in queens regarding kitten delivery intervals?

What percentage of kitten presentations are breech (posterior)?

When should kittens ideally nurse for the first time postpartum?

How soon after weaning do queens typically resume cyclicity?

What term is used to refer to an intact female cat?

Feline reproductive cyclicity is best described as:

In the Northern Hemisphere, during which period are queens most likely to exhibit estrous cycles?

What is the minimum daylight exposure typically required for queens to maintain regular estrous cycles?

Exposure to less than 8 hours of light can have what effect on folliculogenesis in queens?

Compared to bitches, queens typically reach puberty:

How does the season of birth typically influence the onset of puberty in kittens?

Which of the following behaviors is characteristic of proestrus in queens?

During estrus in queens, serum estradiol levels are typically:

What is the term for ovulation in queens, in contrast to bitches?

How does the frequency of breedings affect LH release in queens?

What progesterone concentration is generally indicative of ovulation in queens?

Diestrus in queens occurs under which condition?

Why is it recommended to introduce a queen to the tom's territory for natural breeding?

When is palpation generally recommended for pregnancy diagnosis in queens?

When does fetal skeletal calcification typically become radiographically visible in kittens?

What is a notable characteristic of stage II parturition in queens regarding kitten delivery intervals compared to bitches/puppies?

What percentage of kitten presentations are estimated to be breech (posterior)?

How soon after weaning do queens typically resume cyclicity if conditions are favorable?

Which of the following is NOT an accessory sex gland in the tomcat?

If a queen is presented for suspected dystocia but appears calm and stable with normal vitals, what is the most important consideration based on feline parturition physiology?

In the context of artificial insemination (AI) in cats, which method is used to mimic natural mating stimuli to induce ovulation?

A breeder reports that their queen mated with a tom 35 days ago, and they are seeking pregnancy confirmation. Which pregnancy diagnosis method would be LEAST reliable at this stage according to the provided material?

Considering both canine and feline reproduction, which statement accurately contrasts a key difference in their reproductive physiology mentioned in the lecture?

A client is considering a vasectomy for their tomcat instead of castration. What benefit of vasectomy over castration, relevant to feline physiology, is highlighted in the provided text?

If a queen does not mate during estrus, which stage of the estrous cycle will she enter next?

During a fetal viability assessment via ultrasound in a queen undergoing parturition, what fetal heart rate is generally considered stable, as per the information provided?

Which of the following best describes the reproductive cycle of a queen?

During which season would anestrus most likely be observed in queens within the Northern Hemisphere?

What anatomical feature is present in the tomcat but absent in the dog?

What is the average duration of pregnancy in queens?

What is lordosis?

In feline parturition, how does the duration between kitten deliveries typically compare to that between puppy deliveries in bitches?

What is the source of progesterone that maintains pregnancy?

Why is bringing the queen into the tom's territory important?

During pregnancy in queens, when is ultrasound typically recommended for assessing fetal viability?

What behavioral cue after mating indicates successful copulation?

What is the significance of multiple breedings over a short period in cats?

Regarding pregnancy diagnosis in queens, which method is typically considered most reliable for accurate fetal counts near term?

What is the zonary endothelial choriole?

What causes the LH surge?

What is the typical duration of the inter-estrous period in queens who do not ovulate?

Why is it important to be cautious about immediately intervening during a queen's parturition, even if there are perceived delays?

Which factor is most important to consider when advising a cat breeder experiencing difficulty with natural breeding?

How does the absence of a reliable pre-parturient temperature drop influence strategies for predicting parturition in queens?

In a stable queen presented for suspected dystocia with normal vitals, what fetal heart rate (beats per minute) during an ultrasound viability assessment would suggest fetal stress?

Compared to dogs, why is artificial insemination (AI) less commonly performed in cats?

How does the function of penile spines in tomcats directly relate to their induced ovulation?

If AI is performed in a cat, what procedure, other than semen deposition, is critical to ensure successful fertilization?

When evaluating a queen for potential dystocia, under what circumstances should a veterinarian prioritize fetal viability assessment via ultrasound over immediate radiography?

In feline reproduction, what distinguishes stage II parturition from stage III?

What is the functional significance of the tomcat's penile spines?

Within what timeframe after birth should kittens ideally begin nursing to ensure adequate colostrum absorption?

What type of estrous cyclicity do Northern Hemisphere queens exhibit?

How can artificial light exposure impact a queen's estrous cycle?

How does age at puberty compare between spring and fall kittens?

Relative to canine estrus, how is the feline estrus phase characterized?

What happens after a queen mates with a tom?

Which factor is most crucial for triggering ovulation in queens?

During which months are queens in the Northern Hemisphere least likely to cycle?

What is the term for an intact male cat?

What is queening?

What is the approximate age range when puberty begins in queens?

Why is it important for queens to have multiple breedings?

What is the effect of castration on a tomcat's penile spines?

How do the signs of proestrus compare between queens and bitches?

You are presented with a queen demonstrating signs of estrus. Natural breeding is planned. In what location should breeding ideally take place and why?