Endocrine Flashcards

1
Q

Anatomy

A

Cutting open; the study of structures

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2
Q

Gross vs. Microscopic Anatomy

A

Gross:

Microscopic:
Cytology:
Histology:

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3
Q

Physiology

A

needs edit

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4
Q

Direct Communication

A

Goes through:

Mediators:

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5
Q

Paracrine Communication

A

Goes through:

Mediators:

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6
Q

Endocrine Communication

A

Goes through:

Mediators:

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7
Q

Synaptic (nervous) communication

A

Goes through:

Mediators:

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8
Q

Hormone Greek Definition?

A

NE

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9
Q

Nervous System vs. Endocrine System

A

Nervous System Endocrine System

faster action (

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10
Q

Endocrine

A

chemicals released onto blood or circulatory system.

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11
Q

Exocrine

A

onto epithelial surface or digestive tract

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12
Q

Paracrine

A

onto local tissues.

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13
Q

Target Cells

A

Specific cells, possess receptors that are needed to bind and read hormonal messages

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14
Q

Hormones

A

Produced by: endocrine cells
Transported by: blood circulation
*Stimulate or inhibit synthesis of enzymes or structural proteins
Turn the enzyme/ membrane channel ON or OFF

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15
Q

Hypothalamus

A

Produces ADH, oxytocin, and regulatory hormones

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16
Q

Pituitary Gland

A

Anterior Lobe: ACTH, TSH GH, PRL, FSH, LH, &
MSH

Posterior Lobe: Release of oxytocin and ADH

17
Q

Pineal Gland

A

Melatonin

18
Q

Parathyroid Glands

located on the posterior surface of the thyroid gland

A

Parathyroid hormone (PTH)

19
Q

Thyroid Gland

A

Thyroxine (t4)
Triiodothyronine
Calcitonin (CT)

20
Q

Adrenal Glands

A
Adrenal Medulla:
   - epinephrine (E)
   -norepi (NE)
Adrenal Cortex:
    - cortisol, corticosterone, aldosterone, androgens
21
Q

Pancreas (Pancreatic Islets)

A

Insulin, glucagon

22
Q

Heart

A

Secretes natriuretic peptides

  • atrial natriuretic peptide (ANP)
  • brain natriuretic peptide (BNP)
23
Q

Thymus

A

Undergoes atrophy during adulthood.

Secretes thymosins

24
Q

Adipose Tissue

A

Secretes leptin

25
Q

Digestive Tract

A

Secretes numerous hormones involved in the coordination of system functions, glucose metabolism, and appetite

26
Q

Kidneys

A

Secrete erythropoietin (EPO) and calcitrol

27
Q

Gonads

A

Testes(male)
- androgens (especially testosterone), inhibin
Ovaries (female)
- estrogen, progestins, inhibin