Muscles Of The Pelvic Floor
Welcome to the electronic frontier classroom of the 21st century. This testing instrument will concentrate on the muscular structures in the pelvic cavity. You can find additional learning tools at Mitchell's Cosmic Adventure. Com You have an unlimited number of attempts to improve your grade and test-taking skills. Each attempt results in a new set of questions and answers! Good Luck and do very well!
- 1.Which muscle has it's origin as "pubis and spine of ischium"?
- A.
Levator ani
- B.
Ischiocavernosus
- C.
Bulbospongiosus (male)
- D.
Sphincter urethrae
- E.
Deep transverse perinei
- 2.The insertion of the sphincter externus anii is the clitoris.
- A.
True
- B.
False
- 3.What is the origin of the "sphincter externus anii"? (Hint: please enter your answer using all lower case letters.)
- 4.What is the function of the Ischiocavernosus for the male pelvic floor? (Hint: Please enter your answers in all lower case letters.)
- 5.What is the function of the female bulbospongiosus?
- A.
Constricts urethra and erects
- B.
Compress base of penis
- C.
Compress base of clitoris
- D.
Erects clitoris
- E.
Constricts urethra
- 6.What is the origin of the sphincter urethrae in the female?
- A.
Constrict urethra
- B.
Compress base of penis
- C.
Pubic ramus
- D.
Ischium
- E.
Coccyx
- 7.The sphincter externus anii serves to close the anal canal.
- A.
True
- B.
False
- 8.The central tendon (median raphe) serves as the insertion for which muscles? (HInt: this is a multiple answer question.)
- A.
Sphincter externus anii
- B.
Sphincter urethrae
- C.
Deep transverse perinei
- D.
Ischiocavernosus
- E.
Levator ani
- 9.The bulbospongiosus of the female pelvic floor has the origin as "bulb of penis".
- A.
True
- B.
False
- 10.What muscle constricts urethra and erects the penis?
- A.
Levator ani
- B.
Ischiocavernosus
- C.
Bulbospongiosus (female)
- D.
Bulbospongiosus (male)
- E.
Splenius
- 11.
Name of muscle which provides support for the male pelvic floor.- A.
Deep transverse perinei
- B.
Levator ani
- C.
Ischiocavernosus
- D.
Sphincter urethrae
- 12.Which anatomical structure is found in the female pelvic floor, but not the male?
- A.
Vagina
- B.
Deep transverse perinei
- C.
Sphincter externus anii
- D.
Ischiocavernosus
- E.
Urogenital triangle
- 13.What is the origin of the sphincter externus anii muscle? (Hint: please enter your answer in all lower case letters.)
- 14.An anal triangle is found in both female and male pelvic floor.
- A.
True
- B.
False
- 15.What is the insertion of the Levator ani? (Please enter answer in lower case letters.)
- 16.Together with coccygeus muscles form floor of pelvic cavity and support pelvic organs is called a(n)_____.
- A.
Levator ani
- B.
Ischiocavernosus
- C.
Deep transverse perinei
- D.
Sphincter urethrae
- E.
Sphincter externus anii
- 17.Which muscle close anal canal (male)?
- A.
Levator ani
- B.
Ischiocavernosus
- C.
Deep transverse perinei
- D.
Sphincter urethrae
- E.
Sphincter externus anii
- 18.Which muscle close anal canal (female)?
- A.
Levator ani
- B.
Ischiocavernosus
- C.
Deep transverse perinei
- D.
Sphincter urethrae
- E.
Sphincter externus anii
- 19.Which muscle has an the pubic ramus as the origin for males?
- A.
Levator ani
- B.
Ischiocavernosus
- C.
Deep transverse perinei
- D.
Sphincter urethrae
- E.
Sphincter externus anii
- 20.Which muscle has an the pubic ramus as the origin for females?
- A.
Levator ani
- B.
Ischiocavernosus
- C.
Deep transverse perinei
- D.
Sphincter urethrae
- E.
Sphincter externus anii
- 21.Which muscle has the ischium as an origin for males?
- A.
Levator ani
- B.
Ischiocavernosus
- C.
Deep transverse perinei
- D.
Sphincter urethrae
- E.
Sphincter externus anii
- 22.Which muscle has the ischium as an origin for females?
- A.
Levator ani
- B.
Ischiocavernosus
- C.
Deep transverse perinei
- D.
Sphincter urethrae
- E.
Sphincter externus anii
- 23.Which muscle compress the base of the clitoris?
- A.
Levator ani
- B.
Ischiocavernosus
- C.
Deep transverse perinei
- D.
Sphincter urethrae
- E.
Sphincter externus anii
- 24.Which muscle compress the base of the penis?
- A.
Levator ani
- B.
Ischiocavernosus
- C.
Deep transverse perinei
- D.
Sphincter urethrae
- E.
Sphincter externus anii
- 25.Which muscle has the bulb of penis as the origin?
- A.
Levator ani
- B.
Ischiocavernosus
- C.
Deep transverse perinei
- D.
Sphincter urethrae
- E.
Sphincter externus anii
- F.
Bulbospongiosus (Male)
- G.
Bulbospongiosus (Female)
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