Histology Flashcards

1
Q

Clear ring around oocyte in secondary follicle?

A

Zona pellucida

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2
Q

Graafian follicle contains?

A

Fluid filled antrum

Corona radiata

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3
Q

Characteristic appearance of endometrium in secretory phase?

A

Corkscrew endometrial glands filled with glycogen

Mucus secretion

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4
Q

Where are Leydig cells found?

A

In the tissue between tubules

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5
Q

Role of Leydig cells?

A

Secrete testosterone (stimulated by LH)

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6
Q

Characteristics of Sertoli cells?

A

Tall columnar cells extending from the basement membrane to the lumen

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7
Q

Role of Sertoli cells?

A
Form blood testis barrier
Secrete SHBG (stimulated by FSH)
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8
Q

Why are primary spermatocytes recognisable?

A

Condensed chromatin

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9
Q

Appearance of epididymis?

A

Highly coiled tube

Layer of circular smooth muscle

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10
Q

Function of epididymis?

A

Stores and matures sperm

Movement of sperm from head to tail

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11
Q

Vas deferns appearance?

A

Thick-walled tubule
Three layers of smooth muscle
Inner and outer longitudinal layer
Middle circular layer

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12
Q

Epididymis epithelium?

A

Pseudostratified

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13
Q

Three parts of penile urethra?

A

Prostatic
Membranous
Penile (spongy)

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14
Q

Epithelium of penile urethra?

A

Protective stratified epithelium

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15
Q

Seminal vesicle appearance?

A

Honeycomb like

Highly folded mucosa

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16
Q

Seminal vesicle epithelium?

A

Pseudostratified tall columnar

17
Q

Prostate appearance?

A

Horseshoe shaped prostatic urethra

18
Q

Prostate function?

A

Secrete prostatic fluid and enzymes

Liquify coagulated semen in vagina

19
Q

Types of glands in the prostate?

A

Submucosal and mucosal

Secrete into the prostatic urethra