Exercise 7: The Muscular System (Pelvic Floor and Perineum II) Flashcards

1
Q

constricts anus, urethra and vagina

A

puboccocygeus

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2
Q

erection

A

ischiocavernosus

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3
Q

aids in urine and semen expulsion and erection of penis

A

bulbospongiosus (male)

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4
Q

supports fetal head during childbirth

A

puboccocygeus

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5
Q

resists intra-abdominal pressure

A

coccygeus

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6
Q

resists increased intra-abdominal pressure

A

puboccocygeus

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7
Q

assists in erection of clitoris

A

bulbospongiosus (female)

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8
Q

stabilizes central tendon of perineum

A

superficial transverse perineus

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9
Q

pulls coccyx anteriorly after defecation or child birth

A

coccygeus

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10
Q

constricts vaginal orifice

A

bulbospongiosus (female)

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11
Q

pulls coccyx anteriorly after defecation or child birth

A

coccygeus

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