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HD > Anatomy 1 > Flashcards

Anatomy 1 Flashcards

1
Q

which of the following is the ischial tuboristy?

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A

which of the following is the ischial tuboristy?

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2
Q

Which ligament runs from the sacrum to the ischial tuberosity? [1]

A

Acceptable responses: Sacrotuberous ligament, Sacrotuberous ligaments, Sacrotuberous

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3
Q

Gluteus medius and minimus receive oxygenated blood from which vessel? [1]

A

Acceptable responses: Superior gluteal, Superior gluteal artery

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4
Q

which this artery highlighted?

A

superior gluteal artery

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5
Q

what is muscle highlighted?

  1. puborectalis
  2. pubococcygeus
  3. iliococcygeus
  4. Coccygeus
A

what is muscle highlighted?

  • *1. puborectalis**
    2. pubococcygeus
    3. iliococcygeus
    4. Coccygeus
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6
Q

the blood supply within the pevlis is prodominately from the

external iliac artery
internal iliac artery
femoral artery
common iliac artery

A

the blood supply within the pevlis is prodominately from the

external iliac artery
internal iliac artery
femoral artery
common iliac artery

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7
Q
A

A - greater sciatic foramen

B - sacrospinous ligament

C - sacrotuberous ligament

D - lesser sciatic foramen

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8
Q

Most of the skeletal muscles contained in the perineum and pelvic floor, including the external anal sphincter and external urethral sphincter, are innervated by spinal cord levels WHAT [2]

Much of the somatic motor and sensory innervation of the perineum is provided by the WHAT [1] nerve from spinal cord levels WHAT [2]?

A

Most of the skeletal muscles contained in the perineum and pelvic floor, including the external anal sphincter and external urethral sphincter, are innervated by spinal cord levels WHAT [2]
S2-S4

Much of the somatic motor and sensory innervation of the perineum is provided by the WHAT [1] nerve from spinal cord levels WHAT [2]?
pudendal nerve
S2-S4

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9
Q

label A-F

A

A - coccygeus

B - iliococcygeus

C - pubococcygeus

D - puborectalis

E - tendinous arch of levator ani

F - obturator internus

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10
Q

which is the artery highlighted?

A

right obturator artery

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11
Q
A
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12
Q

label A-D

A
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13
Q

what is muscle highlighted in green/

  1. puborectalis
  2. pubococcygeus
  3. iliococcygeus
  4. Coccygeus
A

what is muscle highlighted in green/

  1. puborectalis
  2. pubococcygeus
  3. iliococcygeus
    * *4. Coccygeus**
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14
Q

which of the following is the superior pubic ramos?

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A

which of the following is the superior pubic ramos?

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15
Q

the pelvic floor is formed by which two muscles? [2]

A

levator ani
coccygeus

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16
Q

What bony landmark can be used to locate the pudendal nerve? [1]

A

Acceptable responses: Ischial spine, The ischial spine, Ischium spine

17
Q

which of the following is the pubic tubercle
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A

which of the following is the pubic tubercle

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18
Q

Which ligament runs from the sacrum to the ischial spine?

A

Acceptable responses: Sacrospinous ligament, Sacrospinous ligaments, Sacrospinous

19
Q

which of the following is the inferior pubic ramos?

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A

which of the following is the inferior pubic ramos?

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20
Q

label A-E

A
21
Q

what is autonomic supply to pelvis like?

A

PNS: pelvic splachnic nerves from S2, S3 & S4

SNS: via superior hypogastric plexus (continuation of the aortic plexus). contains sympathetic, ascedending PNS and viseceral afferent fibres.

superior hypogastric –> left and right inferior hypogastric plexi eitherside of the rectum

22
Q

which of the following is the ischial spine

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A

which of the following is the ischial spine

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23
Q

explain how the puborectalis plays a role in continence?

A

One of the main mechanisms to help to achieve continence, aside from the internal and external sphincters, is the puborectal sling. Contraction of puborectalis creates a more acute angle, meaning passage of stool cannot occur. As puborectalis relaxes, this increases the angle, making defecation possible.

24
Q

what is muscle highlighted?

  1. puborectalis
  2. pubococcygeus
  3. iliococcygeus
  4. Coccygeus
A

what is muscle highlighted?

  1. puborectalis
  2. pubococcygeus
    * *3. iliococcygeus**
  3. Coccygeus
25
Q

What is the nerve supply to gluteus maximus? [1]

A

Acceptable responses: Inferior gluteal, Inferior gluteal nerve

26
Q

In which part of the Fallopian tube does fertilisation most commonly occur?

Isthmus
Ampulla
Fimbrae
Infundibulum

A

In which part of the Fallopian tube does fertilisation most commonly occur?

Isthmus
Ampulla
Fimbrae
Infundibulum

27
Q
A
28
Q

which muscle is highlighted here? [1]

A

piriformis

29
Q

what is muscle highlighted?

  1. puborectalis
  2. pubococcygeus
  3. iliococcygeus
  4. Coccygeus
A

what is muscle highlighted?

  1. puborectalis
    * *2. pubococcygeus**
  2. iliococcygeus
  3. Coccygeus
30
Q
A
31
Q

Where does the ovarian/testicular arterial supply originte from? [1]

A

Acceptable responses: Aorta, Abdominal aorta, T12

32
Q

label A-C

A

A: superior hypogastric plexus
B: hypogastric nerves
C: rectum

33
Q

the pudendal nerve leaves the pelvic cavity via which foramen? [1]

how does it enter the perineum after leaving via ^? [1]

A

the pudendal nerve leaves the pelvic cavity via which foramen? [1]
greater sciatic foramen

how does it enter the perineum after leaving via ^? [1]
immediately enters the perineum inferiorly to pelvic floor by pass through ischial spine and lesser sciatic foramen

34
Q

Which part of Levator ani plays a role in continence?

  1. puborectalis
  2. pubococcygeus
  3. iliococcygeus
  4. Coccygeus
A

Which part of Levator ani plays a role in continence?

  • *1. puborectalis**
    2. pubococcygeus
    3. iliococcygeus
    4. Coccygeus
35
Q

label A-C

A

A: sacrospinous ligament
B: sacrotuberous ligament
C: posterior sacroiliac ligament

36
Q

which of the following is the attachment point for the inguinal ligament?

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A

which of the following is the attachment point for the inguinal ligament?
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37
Q

what are the name of the three parts of the levator ani? [3]

A
  1. puborectalis
  2. pubococcygeus
  3. iliococcygeus

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