lactation and functional anatomy of the breast

Question 1 of 32

1

during puberty what hormones cause glandular development

Select one of the following:

oestrogen and progesterone
progesterone, prolactin and oestrogen
progesterone and prolactin
oestrogen and prolactin

Explanation

Question 2 of 32

1

what is the role of oestrogen during puberty in regards with breast development

Select one of the following:

stimulate development of lactiferous ducts
stimulates formation of alveolar buds
hypertrophy of alveolar buds
begin milk production

Explanation

Question 3 of 32

1

what is the role of progesterone during puberty in regards with breast development

Select one of the following:

stimulate development of lactiferous ducts
stimulate formation of alveolar buds
hypertrophy of alveolar buds
begin milk production

Explanation

Question 4 of 32

1

what stage is described below:
begins during fetal development, mammary ridge or milk line. nipple is evident and raised. By birth the milk ducts have started to form

Select one of the following:

stage 1
stage 2
stage 3
stage 4
stage 5

Explanation

Question 5 of 32

1

which stage is described below:
breast buds appear, areola darkens and enlarges

Select one of the following:

stage 1
stage 2
stage 3
stage 4
stage 5

Explanation

Question 6 of 32

1

which stage is described below:
mammary glands begin to develop under the influence of oestrogen

Select one of the following:

stage 1
stage 2
stage 3
stage 4
stage 5

Explanation

Question 7 of 32

1

which stage describes this:
areola and nipple become raised and form a mound on top of the breast

Select one of the following:

stage 1
stage 2
stage 3
stage 4
stage 5

Explanation

Question 8 of 32

1

which of the following best describes below:
breast becomes rounded with just the nipple raised. nipple changes appearance

Select one of the following:

stage 1
stage 2
stage 3
stage 4
stage 5

Explanation

Question 9 of 32

1

during a consultation a 24 year old pregnant women begins to ask about post pregnancy, and one of the questions she asks is what causes milk secretion. you then explain to her its due to hormones. which hormone is responsible for milk secretion

Select one of the following:

oestrogen
progesterone
human placental lactogen
prolactin

Explanation

Question 10 of 32

1

what hormone is released as a consequence of suckling that promotes the final stage of lactation (milk ejection)

Select one of the following:

oxytocin
human placental lactogen
prolactin
oestrogen
progesterone

Explanation

Question 11 of 32

1

complete the image of the breast

Drag an answer into the correct orange point.

chest wall

fat cells

nipple

rib bone

pectoral muscle

intercostal muscle

blood vessels

mammary glands

lactiferous ducts

Explanation

Question 12 of 32

1

in your clinic a older women comes in due to the fact she has become self conscious due to the fact her breasts are beginning to 'sag'. she wants to know why this is the case.
what causes the 'sagging of breasts'

Select one of the following:

due to coopers ligaments being stretched out over time
due to coopers ligaments breaking
long term damage to myoepithelial cells
increase adipose tissue which causes the breast to move downwards due to gravity

Explanation

Question 13 of 32

1

what is the evolutionary function of the areola being rich in melanocytes and therefore having a darker appearance

Select one of the following:

to allow newborns to find their food source
it has no evolutionary purpose
to aid in breastfeeding
to improve the newborns vision

Explanation

Question 14 of 32

1

which of the following is true about IgG in neonatal immunity

Select one of the following:

crosses the placenta into fetal circulation
ingested in breast milk
developed by the neonatal after several months
form as part of an allergic response

Explanation

Question 15 of 32

1

what is true about IgA in neonatal immunity

Select one of the following:

crosses the placenta into fetal circulation
ingested in breast milk
developed by the neonatal after several months
form as part of an allergic response

Explanation

Question 16 of 32

1

IgA in neonatal immunity:
IgA is transported through ❌ and secreted via the ❌. Ingested IgA ❌ pathogenic organisms within the neonates ❌

Drag and drop to complete the text.

epithelium

endothelium

Poly-Ig receptor

Poly-IgA receptor

Poly-IA receptor

neutralize

ingest

gut

stomach

liver

intestines

Explanation

Question 17 of 32

1

a 24 year old women comes in for a normal pregnancy check up when she questions you on what her friends told her. They told her that during breastfeeding its impossible to get pregnant. you tell her although not impossible its very unlikely. what is this phenomenon called

Select one of the following:

lactational amenorrhea
lactional menorrhea
inhibited ovulation
lactional hamenorrhea

Explanation

Question 18 of 32

1

a 24 year old women comes in for a normal pregnancy check up when she questions you on what her friends told her. They told her that during breastfeeding its impossible to get pregnant. you tell her although not impossible its very unlikely. what is reason for this phenomenon

Select one of the following:

frequent suckling interrupts secretion of GnRH and therefore decreases FSH and LH secretion preventing follicular development
frequent suckling causes the release of prolactin which directly inhibits FSH and GnRH secretion preventing follicular development
frequent suckling causes the release of prolactin which directly inhibits LH secretion preventing follicular development
frequent suckling causes the release of oxytocin which inhibits the secretion of GnRH and therefore decreases FSH and LH secretion preventing follicular development

Explanation

Question 19 of 32

1

complete the image of the axilla

Drag an answer into the correct orange point.

anterior border

medial border

posterior border

lateral border

Explanation

Question 20 of 32

1

what is included in the anterior border of the axilla

Select one or more of the following:

pectoralis major
pectoralis minor
serratus anterior
thoracic wall
scapularis
teres major
latissimus dorsi
intertubecular sulcus

Explanation

Question 21 of 32

1

which of the following is included in the medial border of the axilla

Select one or more of the following:

pectoralis major
pectoralis minor
serratus anterior
thoracic wall
latissumus dorsi
teres major
scapularis
intertubecular sulcus

Explanation

Question 22 of 32

1

which of the following is included in the posterior border of the axilla

Select one or more of the following:

pectoralis major
pectoralis minor
serratus anterior
thoracic wall
scapularis
teres major
latissumus dorsi
intertubecular sulcus

Explanation

Question 23 of 32

1

which of the following are included in the lateral border of the axilla

Select one or more of the following:

pectoralis major
pectoralis minor
serratus anterior
thoracic wall
latissimus dorsi
teres major
scapularis
intertubecular sulcus

Explanation

Question 24 of 32

1

complete the thoracic cage

Drag an answer into the correct orange point.

jugular notch

xiphoid process

intercostal space

costal cartilage

body

manubrium

sternal angle

scapula

clavicle

clavicular notch

Explanation

Question 25 of 32

1

which of the following are classified as true ribs

Select one of the following:

ribs 1-8
ribs 1-7
ribs 1-6
ribs 1-9

Explanation

Question 26 of 32

1

which of the following is the correct definition of true ribs

Select one of the following:

ribs that are directly attached to the sternum
ribs who have costal cartilage that directly attaches to the sternum
ribs 1-8
ribs that have a 8mm distance between them

Explanation

Question 27 of 32

1

which of the following are false ribs

Select one of the following:

ribs 7-9
ribs 8-10
ribs 7-11
ribs 8-11

Explanation

Question 28 of 32

1

which of the following are floating ribs

Select one of the following:

ribs 10-12
ribs 11 and 12
ribs 10-13
ribs 11-13

Explanation

Question 29 of 32

1

complete the vascular supply of the anterior chest

Drag an answer into the correct orange point.

thoracic aorta

posterior intercostal

anterior intercostal

subclavian

internal thoracic artery

axillary artery

lateral thoracic

Explanation

Question 30 of 32

1

complete the lymphatic diagram of the axilla

Drag an answer into the correct orange point.

humeral

pectoral

subscapular

central

apical

supraclavicular

Explanation

Question 31 of 32

1

in young men at what level is the nipple located

Select one of the following:

4th intercostal space
4th rib
5th intercostal space
5th rib

Explanation

Question 32 of 32

1

what is the purpose of submammary space located between the deep trunk fascia and pectoral fascia

Select one of the following:

allows the breast to expand when the breast lobules enlarge in order to lactate. it also allows the breast to move
is where alveolar cells are located
allows lactiferous ducts to enlarge to allow milk secretion
allows an extra space so that when coopers ligaments begin to get worn out it doesnt damage any of the contents enclosed in the breast

	Created by David alibhai over 5 years ago

Quiz on lactation and functional anatomy of the breast , created by David alibhai on 09/04/2019.

lactation and functional anatomy of the breast

Question 1 of 32

during puberty what hormones cause glandular development

Select one of the following:

Explanation

Question 2 of 32

what is the role of oestrogen during puberty in regards with breast development

Select one of the following:

Explanation

Question 3 of 32

what is the role of progesterone during puberty in regards with breast development

Select one of the following:

Explanation

Question 4 of 32

what stage is described below: begins during fetal development, mammary ridge or milk line. nipple is evident and raised. By birth the milk ducts have started to form

Select one of the following:

Explanation

Question 5 of 32

which stage is described below: breast buds appear, areola darkens and enlarges

Select one of the following:

Explanation

Question 6 of 32

which stage is described below: mammary glands begin to develop under the influence of oestrogen

Select one of the following:

Explanation

Question 7 of 32

which stage describes this: areola and nipple become raised and form a mound on top of the breast

Select one of the following:

Explanation

Question 8 of 32

which of the following best describes below: breast becomes rounded with just the nipple raised. nipple changes appearance

Select one of the following:

Explanation

Question 9 of 32

during a consultation a 24 year old pregnant women begins to ask about post pregnancy, and one of the questions she asks is what causes milk secretion. you then explain to her its due to hormones. which hormone is responsible for milk secretion

Select one of the following:

Explanation

Question 10 of 32

what hormone is released as a consequence of suckling that promotes the final stage of lactation (milk ejection)

Select one of the following:

Explanation

Question 11 of 32

complete the image of the breast

Drag an answer into the correct orange point.

Explanation

Question 12 of 32

in your clinic a older women comes in due to the fact she has become self conscious due to the fact her breasts are beginning to 'sag'. she wants to know why this is the case. what causes the 'sagging of breasts'

Select one of the following:

Explanation

Question 13 of 32

what is the evolutionary function of the areola being rich in melanocytes and therefore having a darker appearance

Select one of the following:

Explanation

Question 14 of 32

which of the following is true about IgG in neonatal immunity

Select one of the following:

Explanation

Question 15 of 32

what is true about IgA in neonatal immunity

Select one of the following:

Explanation

Question 16 of 32

IgA in neonatal immunity: IgA is transported through ❌ and secreted via the ❌. Ingested IgA ❌ pathogenic organisms within the neonates ❌

Drag and drop to complete the text.

Explanation

Question 17 of 32

a 24 year old women comes in for a normal pregnancy check up when she questions you on what her friends told her. They told her that during breastfeeding its impossible to get pregnant. you tell her although not impossible its very unlikely. what is this phenomenon called

Select one of the following:

Explanation

Question 18 of 32

a 24 year old women comes in for a normal pregnancy check up when she questions you on what her friends told her. They told her that during breastfeeding its impossible to get pregnant. you tell her although not impossible its very unlikely. what is reason for this phenomenon

Select one of the following:

Explanation

Question 19 of 32

complete the image of the axilla

Drag an answer into the correct orange point.

Explanation

Question 20 of 32

what is included in the anterior border of the axilla

what stage is described below:
begins during fetal development, mammary ridge or milk line. nipple is evident and raised. By birth the milk ducts have started to form

which stage is described below:
breast buds appear, areola darkens and enlarges

which stage is described below:
mammary glands begin to develop under the influence of oestrogen

which stage describes this:
areola and nipple become raised and form a mound on top of the breast

which of the following best describes below:
breast becomes rounded with just the nipple raised. nipple changes appearance

in your clinic a older women comes in due to the fact she has become self conscious due to the fact her breasts are beginning to 'sag'. she wants to know why this is the case.
what causes the 'sagging of breasts'

IgA in neonatal immunity:
IgA is transported through ❌ and secreted via the ❌. Ingested IgA ❌ pathogenic organisms within the neonates ❌