EXAM 3 Flashcards
Which of the following is NOT a part of reproductive behaviors?
a Aggression
b. Display
c. Scent Marking
d. Courtship
e. Coitus: homosexual
f. All of the above ARE reproductive behaviors
f. All of the above ARE reproductive behaviors
- Which of the following is an example of a consummatory behavior?
a. lordosis
b. scent marking
c. display
d. hops/darts
e. none of the above are consummatory behaviors
f. All of the above are consummatory behaviors
a. lordosis
- If you are evaluating sheep female consummatory behaviors and you observe 10 attempted mounts by the male, with 8 displays of lordosis then the lordosis quotient is:
а. 90
b. 80
c. 100
d. 150
e. 800
f. None of the above
b. 80
- The sexual dimorphism discovered in 1978 by Roger Gorski in the rat that relates to male consummatory behaviors is the:
a. SNB
b. VMN
c. SDN-POA
d. AVPV
e. Arc
f. All of the above
c. SDN-POA
- The postcopulatory refractory period is dominated by an increase in the brain
neurotransmitter:
a. GnIH
b. dopamine
c. GnRH Il
d. serotonin
e. Nitric oxide
f. prolactin
d. serotonin
- In birds, the neurohormone that causes broody behavior is:
a. dopamine
b. serotonin
c. GnIH
d. prolactin
e. NPY
f. insulin
d. prolactin
- Ovariectomizing female animals can eliminate lordosis behavior. However it can be fully restored in these animals by placing
directly into the VMN of the
hypothalamus.
a. testosterone
b.DHT
c. pheromones
d. estradiol
e. GnRH
f. all of the above
d. estradiol
- If you increase serotonin activity in the brain of females, it will _____________ lordosis.
a. Increase numbers of
b. increase LQ
c. decrease numbers of
d. decrease LQ
e. A & B
f. C & D
f. C & D (decrease number of lordosis and decrease LQ)
- THERE IS NO 9
GOOD LUCK
- What part of the nervous system is responsible for developing and maintaining a penile erection?
a. limbic
b. SDN-POA C.
c. sympathetic
d. parasympathetic
e. all of the above
f. None of the above
d. parasympathetic
- What part of the nervous system is responsible for stimulating ejaculation?
a. limbic
b. SDN-POA
c. sympathetic
d. parasympathetic
e. all of the above
f. None of the above
c. sympathetic
- The neurotransmitter, _______________ , is responsible for increasing cGMP to elicit a penile erection.
a. dopamine
b. serotonin
C. GnRH
d. NO
e. GnIh
f. GnRH Il
d. NO
- Nutritional anestrous may be mediated, in part, by the hormone _______________
a. Dopamine
b. Norepinephrine
c. Melatonin
d. Inhibin
e. Leptin
f. Vitellogenin
e. Leptin
- Dr. Martha McClintock discovered as an undergrad the effect of pheromones to help synchronize the human estrous cycle in a way now known preferably as the:
a. Lee-Boot effect
b. Dormitory effect
c. Van den Brugh effect
d. Hilda Bruce effect
e. Fraley effect
f. Schober effect
b. Dormitory effect
- Which of the following mating behaviors involves the secretion of pheromones?
a. Aggression
b. Display
c. Scent marking
d. Courtship
e. Coitus
f. None of the Above
c. Scent marking
- What organ allows for the detection of pheromones?
a. Nasobalatine Organ
b. Vomeronasal Organ
c. Olfactory Organ
d. Nasopharynx
e. Oropharynx
f. Nostrils
b. Vomeronasal Organ
- What animal response allows for the detection of pheromones?
a. Sniffing
b. Panting
c. Flehmen
d. Lordosis
e. Conditioning
f. Licking
c. Flehmen
- Which hormone allows for prenatal programming of reproductive behaviors?
a. Androstenone
b. Androstenol
G. Testosterone
d. Oxytocin
e. Estradiol
f. PGF2a
e. Estradiol
- Which of the following describes the bovine reproductive cycle?
a. Estrus
b. Menses
c. Menstrual
d. Estrous
e. Menstruation
f. Ovulation
d. Estrous
- Which of the following describes the bovine reproductive behavior, or “heat”?
a. Estrus
b. Menses
c. Menstrual
d. Estrous
e. Menstruation f.
Ovulation
a. Estrus
- Proceptivity is a(n) _________ behavior
a. Appetitive
b. Female Only
c. Male Only
d. Developmental
e. Consummatory
f. Postural
a. Appetitive
Receptivity is a(n) ________ behavior
a. Appetitive
b. Female Only
c. Male Only
d. Developmental
e. Consummatory
f. Postural
e. Consummatory
- Which of the following is not a part of the precopulatory stage?
a. Seeking a partner
b. Courtship
c. Copulation
d. Arousal
e. Orientation with respect to the partner
f. Intromission
f. Intromission
- Which female mating behavior describes the mating posture?
a. Proceptivity
b. Receptivity
c. Lordosis
d. Mounting
e. Posturing
f. Scoliosis
c. Lordosis
- Which of the following describes the physical insertion of the penis?
a. Interception
b. Intermission
c. Intromission
d. Insertion
e. Ejaculation
f. Interference
c. Intromission
- What substance reverses the erectile process?
a. GMP
b. cGMP
c. PDEs
d. NO
e. GC
f. Sildenafil
c. PDEs
- What makes the cervix important physiologically?
a. Allows capacitation
b. Allows high fitness sperm a privileged pathway to the uterus
c. Stimulates ovulation with penile stimulation in induced ovulators
d. Along with high levels of estradiol helps stimulate neutrophil infiltration after ejaculation
e. All of the above
f. None of the above
e. All of the above
- What mammalian species can store sperm for long term-like months-similar to some avian species?
a. cat
b. rat
c. yack
d. bat
e. pig
f.camel
d. bat
- Which of the following describes the period of which a male is incapable of ejaculating again?
a. Intromission
b. Downtime
c. Refractory Period
d. Emission
e. Infertility
f. Naptime
c. Refractory Period
- What avian structure allows for the long term storage of sperm prior to fertilization?
a. Epididymis
b. testes
c. vagina
d. sperm storage tubules
e. uterus
f. infundibulum
d. sperm storage tubules
