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BMRD > DT120 OBA > Flashcards

DT120 OBA Flashcards

1
Q

Function paraventricular nucleus

A

Regulates H2O balance thru ADH secretion

Secretes TRH, CRH, somatostatin & oxytocin

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2
Q

Hypertrophy

A

Increase organ size

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3
Q

Hyperplasia

A

Increase no. cells

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4
Q

Metaplasia

A

A mature, differentiated cell type is replaced by another mature, differentiated cell type

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5
Q

Atrophy

A

Decrease no. & size cells after maturity

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6
Q

Function supraoptic nucleus

A

Regulates H2O balance thru ADH secretion

Secretes oxytocin

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7
Q

Arcuate nucleus

Hint: cute

A

Secretes dopamine which inhibits prolactin & thus lactation

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8
Q

Acute inflammation blood cells

A

Neutrophil

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9
Q

Chronic inflammation blood cells

A

Lymphocyte

Monocyte –> macrophage

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10
Q

5 cardinal signs of inflammation

A
  1. Pain
  2. Heat
  3. Redness
  4. Swelling
  5. Loss of function
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11
Q

Function & locations of simple squamous epithelium

A

Function: diffusion
Locations: blood/lymphatic vessels, lining of heart, alveoli, glomerulus & body cavities

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12
Q

Name bacteria which cause tooth decay. Is it gram + or -?

A

Streptococcus mutans is gram +

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13
Q

Function & locations of simple cuboidal epithelium

A

Function: secretory
Locations: glands, tubules of kidney & bronchioles

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14
Q

Function & location of simple columnar epithelium

These cells may have ___ which increase surface area for secretion & absorption.

A

Function: secretion & absorption
Location: GIT

microvilli

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15
Q

Locations of pseudostratified columnar epithelium

These cells may have ___.

A

Respiratory (nasal cavity & trachea) & reproductive tracts

cilia

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16
Q

Locations of stratified squamous epithelium

Why stratified squamous epithelium more resistant to damage?

A

Skin, oral cavity & esophagus

Because high turnover rate

17
Q

Location of stratified transitional epithelium

A

Urinary tract

BMRD (18 decks)

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