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Veterinary Anatomy & Technology > Endocrine System > Flashcards

Endocrine System Flashcards

1
Q

The endocrine system helps to maintain ____ in the body.

A

Homeostasis

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2
Q

Chemical messengers for the endocrine system are…

A

Hormones

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3
Q

The hypothalamus is responsible for…

A

Appetite control

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4
Q

The pituitary gland is the ______

A

Master gland

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5
Q

The anterior pituitary produces ___ hormones

A

7

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6
Q

The posterior pituitary stores ___ hormones

A

2

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7
Q

The 7 hormones produced by the anterior pituitary gland are…

A
  1. Growth hormone (GH)
  2. Prolactin
  3. Thyroid stimulating (TSH)
  4. Adrenocorticotropic hormone (ACTH)
  5. Follicle stimulating (FSH)
  6. Lutenizing hormone (LH)
  7. Melanocyte stimulating (MSH)
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8
Q

What is the role of growth hormone?

A

Promotes muscle and bone growth in young animals

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9
Q

What is the role of prolactin?

A

Triggers and maintains lactation

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10
Q

What is the role of TSH?

A

Stimulates the Thyroid

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11
Q

What is the role of ACTH?

A

Stimulates growth and development of the adrenal cortex

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12
Q

What is the role of FSH?

A

Stimulates the growth and development of the ovarian follicles

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13
Q

What is the role of LH?

A

Completes the development of the ovarian follicles

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14
Q

What is the role of MSH

A

Color change in pigment cells of reptiles, fish, and amphibians

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15
Q

What 2 hormones does the posterior pituitary store?

A

ADH & Oxytocin

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16
Q

What is the role of ADH?

A

Helps the body to conserve water

17
Q

What is the role of oxytocin?

A

Causes contraction in the uterus

18
Q

What is Diabetes insipidus?

A

ADH deficiency. Symptoms: polydipsic and polyuric

19
Q

What is Diabetes mellitus?

A

Failure of the kidneys to regulate blood sugar

20
Q

What two hormones does the thyroid gland produce?

A

TSH, Calcitonin, T3, & T4

21
Q

Hypothyroidism occurs mainly in…

A

Dogs

22
Q

Hyperthyroidism occurs mainly in…

A

Cats

23
Q

What are the two portions of the adrenal gland?

A

Cortex & Medulla

24
Q

Cushings disease is also called…

A

Hyperadrenacorticism

25
Q

Addisons disease is also called…

A

Hypoadrenacorticism

26
Q

Cushings disease symptoms include…

A

Polyuria, polydipsia, polyphagia, hair loss, muscle wasting, and slow wound healing

27
Q

Addisons disease symptoms include…

A

Weakness, lethargy, vomiting, & diarrhea

28
Q

The pancreas produces 3 hormones…

A

Glucagon, insulin, and somatostatin

29
Q

The gonads are

A

Testes and ovaries

30
Q

The stomach produces what hormones

A

Gastrin

31
Q

The thymus produces…

A

T-cells

Veterinary Anatomy & Technology (13 decks)

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