pseudostratified and glandular epithelium Flashcards

1
Q

state the characteristics of long cells of pseudostratified

A

they extend up till free surface, the nucleus is oval but not present at the base, they have goblet cells at the base

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2
Q

state the characteristics of the short cells of the pseudostratified

A

don’t extend up to the free surface, nucleus is rounded, absence of goblet cells

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3
Q

give examples of ciliated and non-ciliated pseudostratified epi

A

ciliated- trachea, bronchioles of respiratory tract
non-ciliated— urethra of male, parotid salivary gland

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4
Q

examples of unicellular and multicellular glands of glandular epithelium

A

uni -> goblet cells, paneth gland
multi -> salivary, pituitary, thyroid etc

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5
Q

ductless glands are also called, what do they secrete and their examples:

A

endocrine, hormones are secreted,
eg: pituitary gland, thyroid gland

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6
Q

glandular epi that has ducts are what glands

A

exocrine {pour their secretions to target organs}, mucus gland, salivary gland pancreatic, mammary gland

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7
Q

what are heterocrine glands, also give examples

A

they act like both endocrine and exocrine, egs are the pancreas, gonads

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8
Q

based on the mode of secretion give three types of glands

A

merocrine, apocrine, and holocrine

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9
Q

give examples of merocrine glands

A

salivary, pancreas, sweat ,intestinal, goblet glands etc

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10
Q

give examples of apocrine

A

mammary, axillary sweat glands etc

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11
Q

give examples of holocrine

A

sebaceous glands

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