The OXT Nasal Spray Quiz

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Questions and Answers

During which phase of the menstrual cycle does ovulation occur?

  • Menses phase
  • Endocrine phase
  • Luteal phase
  • Follicular phase (correct)

What hormone is secreted by the corpus luteum during the luteal phase?

  • Estrogen
  • Progesterone (correct)
  • Follicle-stimulating hormone (FSH)
  • LH

What happens during menses/menstruation?

  • Follicles rupture
  • Ovum is released
  • Uterine lining is shed (correct)
  • Corpus luteum secretes progesterone

Which type of system interaction is involved in ringdove courtship behavior?

<p>Neural to endocrine (D)</p> Signup and view all the answers

What topics are covered in Exam 1?

<p>Topics 1-6 (A)</p> Signup and view all the answers

When is PRA2 due for the lab?

<p>9/21 (A)</p> Signup and view all the answers

When will the exam grades be posted?

<p>5 pm today (B)</p> Signup and view all the answers

What is covered in Topic 8?

<p>The Motor Hierarchy (D)</p> Signup and view all the answers

When is the final make-up?

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

Which gland in the brain is directly connected to the hypothalamus via the pituitary stalk (infundibulum)?

<p>Posterior pituitary (A)</p> Signup and view all the answers

Which hormone is known as the 'love hormone' and is important for reproductive and parenting behavior?

<p>Oxytocin (OXT) (A)</p> Signup and view all the answers

Which reflex involves the reflexive release of milk by mammary glands in response to suckling?

<p>Milk ejection reflex (D)</p> Signup and view all the answers

Which hormone is released upon skin-to-skin touch between a baby and its mother, and is involved in attachment bond formation?

<p>Oxytocin (OXT) (A)</p> Signup and view all the answers

Which hormone is released during orgasm in both men and women, and is involved in the formation of pair bonds?

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

Which type of voles are monogamous and form durable and exclusive pair-bonds?

<p>Prairie voles (PV) (A)</p> Signup and view all the answers

Which hormone facilitates pair-bond formation in female prairie voles (PVs)?

<p>Oxytocin (OXT) (D)</p> Signup and view all the answers

Which two hormones are released by the anterior pituitary and act directly on tissues without involving a final gland/hormone?

<p>Prolactin and growth hormone (GH) (D)</p> Signup and view all the answers

Which hormone stimulates milk production in females and is involved in parental behavior?

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

Which hormone influences growth, mostly during sleep?

<p>Growth hormone (GH) (D)</p> Signup and view all the answers

Which two hormones are gonadotropins released by the anterior pituitary?

<p>Follicle-stimulating hormone (FSH) and luteinizing hormone (LH) (D)</p> Signup and view all the answers

Which hormone governs sperm production in Sertoli cells?

<p>Follicle-stimulating hormone (FSH) (D)</p> Signup and view all the answers

Which hormone stimulates the production of testosterone (T) from Leydig cells?

<p>Luteinizing hormone (LH) (B)</p> Signup and view all the answers

Which hormone triggers the rupture of follicles, releasing the ovum?

<p>Luteinizing hormone (LH) (D)</p> Signup and view all the answers

Which of the following is an example of an exocrine gland?

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

Which of the following is NOT a form of chemical communication?

<p>Neurocrine (D)</p> Signup and view all the answers

Which of the following statements about hormones is true?

<p>Hormones often have a pulsatile secretion pattern (C)</p> Signup and view all the answers

Which of the following is a general principle of hormone function?

<p>One behavior can be affected by multiple hormones (C)</p> Signup and view all the answers

What is the term for hormones used to communicate between individuals of the same species released into the environment?

<p>Pheromone (C)</p> Signup and view all the answers

Which of the following is an example of volume transmission?

<p>Hormone release into the bloodstream (C)</p> Signup and view all the answers

Which of the following is NOT an endocrine gland?

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

Estrogen levels ______ over time

<p>increase</p> Signup and view all the answers

Ovulation – follicles ______ (triggered by LH), releasing ovum

<p>rupture</p> Signup and view all the answers

Only time you can ______ can occur*

<p>pregnancy</p> Signup and view all the answers

Luteal phase – corpus luteum secretes ______, uterine wall thickens to support implantation of the ovum, pregnancy

<p>progesterone</p> Signup and view all the answers

Menses/menstruation – uterine lining is ______

<p>shed</p> Signup and view all the answers

Hormonal and neural systems interact to produce integrated ______

<p>behavior</p> Signup and view all the answers

Ringdove courtship behavior shows four types of ______ interactions

<p>system</p> Signup and view all the answers

Neural to ______

<p>neural</p> Signup and view all the answers

Neural to ______

<p>endocrine</p> Signup and view all the answers

OXT nasal spray increases positive attitudes towards those seen as similar, but decreases acceptance of 'outsiders'

<p>OXY</p> Signup and view all the answers

OXT levels in women in distressed/insecure relationships

<p>increase</p> Signup and view all the answers

The anterior pituitary (AnP) has a more complex, but versatile ______

<p>release mechanism</p> Signup and view all the answers

The anterior pituitary hormone that stimulates milk production in females and is involved in parental behavior is

<p>prolactin</p> Signup and view all the answers

The anterior pituitary hormone that influences growth, mostly during sleep, is

<p>growth hormone (GH)</p> Signup and view all the answers

The hormone released by the anterior pituitary that increases thyroid hormone release is

<p>thyroid-stimulating hormone (TSH)</p> Signup and view all the answers

The hormone released by the anterior pituitary that controls production and release of adrenal cortex steroid hormones is

<p>adrenocorticotropic hormone (ACTH)</p> Signup and view all the answers

Feedback control mechanisms regulate the secretion of hormones. ______ feedback — system’s output feeds back and directly inhibits further secretion

<p>Negative</p> Signup and view all the answers

The ______ gland is the body's 'primary' gland that releases important hormones and regulates other glands. It is directly connected to the hypothalamus via the ______ stalk (infundibulum)

<p>pituitary</p> Signup and view all the answers

The ______ pituitary (PP) stores and releases only two hormones, oxytocin (OXT) and arginine vasopressin (AVP)

<p>posterior</p> Signup and view all the answers

The ______ pituitary (AnP) consists of many different endocrine cells, each with its own hormone

<p>anterior</p> Signup and view all the answers

______ (OXT) is important for reproductive and parenting behavior. It is often referred to as the 'love hormone'

<p>Oxytocin</p> Signup and view all the answers

The release of oxytocin (OXT) triggers the reflexive release of milk by mammary glands in response to suckling

<p>milk letdown reflex</p> Signup and view all the answers

Oxytocin (OXT) is released upon skin-to-skin touch between a baby and its mother, and is involved in ______ bond formation

<p>attachment</p> Signup and view all the answers

Endocrine glands release ______ within body

<p>hormones</p> Signup and view all the answers

Hormones act by changing the ______ or intensity of a behavior

<p>probability</p> Signup and view all the answers

One hormone may have effect multiple behaviors, and one behavior can be affected by several ______

<p>hormones</p> Signup and view all the answers

Hormones often have a ______ secretion pattern

<p>pulsatile</p> Signup and view all the answers

The hormone released by the anterior pituitary that controls production and release of adrenal cortex steroid hormones is ______

<p>ACTH</p> Signup and view all the answers

______ is important for reproductive and parenting behavior. It is often referred to as the 'love hormone'

<p>Oxytocin</p> Signup and view all the answers

______ – uterine lining is shed

<p>Menses</p> Signup and view all the answers

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