Muscles of Perineum Flashcards by John Garcia | Brainscape

Q

Origin of Male Bulbospongiosus

A

PERINEAL BODY (central TENDON of PERINEUM)

2. MEDIAN RAPHE

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Q

Insertion of Male Bulbospongiosus

A

CORPUS spongiosum
PERINEAL MEMBRANE
CORPUS CAVERNOSUM

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Q

Action of Male Bulbospongiosus

A

Compresses BASE
STIFFENS PENIS
EJECTS URINE or SEMEN

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Q

Innervation of Male Bulbospongiosus

A

PUDENDAL NERVE

2. PERINEAL BRANCH (S2-S4)

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Q

Origin of Female Bulbospongiosus

A

PERINEAL BODY (central TENDON of PERINEUM)

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Q

Insertion of Female Bulbospongiosus

A

BULB of VESTIBULE
PERINEAL MEMBRANE
BODY OF CLITORIS
CORPUS CAVERNOSUM

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Q

Action of Female Bulbospongiosus

A

COMPRESSES and STIFFENS CLITORIS

2. NARROWS VAGINAL OPENING

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Q

Innervation of Female Bulbospongiosus

A

PUDENDAL NERVE

2. PERINEAL BRANCH (S2-S4)

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