Urogenital Triangle Flashcards

1
Q

The urethra is longer in

A

Females

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2
Q

What are the 3 parts of the male urethra?

A

Prostatic
Membranous
Spongy

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3
Q

What is the widest part of male urethra

A

Prostatic

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4
Q

What is the narrowest part of male urethra

A

Membranous

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5
Q

The penis composes of

A

L+R Corpus Cavernosa

Single Corpus Spongiosum

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6
Q

What is prepuce?

A

Foreskin

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7
Q

The corpus cavernosa is covered by

A

buck’s fascia

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8
Q

urethra in male is transmitted through

A

corpus spongiosum

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9
Q

the majority of erectile tissue in penis is in

A

corpus cavernosa

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10
Q

sensory innervation of penis is through

A

dorsal nerve of penis

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11
Q

dorsal nerve of penis is a branch of

A

pudental nerve

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12
Q

The urethra in females opens where

A

Anterior Urogenital Triangle

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13
Q

Where is the internal/vesical urethral sphincter located?

A

Junction of Urethra with Bladder

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14
Q

internal/vesical urethral sphincter innervation

A

involuntary

pudental nerve from s2-4

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15
Q

Where is the external urethral sphincter found in females?

A

Distally and Inferiorly to Bladder Neck in Women between Vaginal Orifice and Clitoris

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16
Q

Where is the external urethral sphincter found in males?

A

Same level as Membranous Urethra

17
Q

External Urethral sphincter innervation

A

Voluntary

Deep Branch Perineal Nerve S2-4