Quiz
lactation and functional anatomy of the breast
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Questions in this quiz (32)
1during puberty what hormones cause glandular development
- Aoestrogen and progesterone
- Bprogesterone, prolactin and oestrogen
- Cprogesterone and prolactin
- Doestrogen and prolactin
2what is the role of oestrogen during puberty in regards with breast development
- Astimulate development of lactiferous ducts
- Bstimulates formation of alveolar buds
- Chypertrophy of alveolar buds
- Dbegin milk production
3what is the role of progesterone during puberty in regards with breast development
- Astimulate development of lactiferous ducts
- Bstimulate formation of alveolar buds
- Chypertrophy of alveolar buds
- Dbegin milk production
4what 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- Astage 1
- Bstage 2
- Cstage 3
- Dstage 4
- Estage 5
5which stage is described below:
breast buds appear, areola darkens and enlarges- Astage 1
- Bstage 2
- Cstage 3
- Dstage 4
- Estage 5
6which stage is described below:
mammary glands begin to develop under the influence of oestrogen- Astage 1
- Bstage 2
- Cstage 3
- Dstage 4
- Estage 5
7which stage describes this:
areola and nipple become raised and form a mound on top of the breast- Astage 1
- Bstage 2
- Cstage 3
- Dstage 4
- Estage 5
8which of the following best describes below:
breast becomes rounded with just the nipple raised. nipple changes appearance- Astage 1
- Bstage 2
- Cstage 3
- Dstage 4
- Estage 5
9during 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
- Aoestrogen
- Bprogesterone
- Chuman placental lactogen
- Dprolactin
10what hormone is released as a consequence of suckling that promotes the final stage of lactation (milk ejection)
- Aoxytocin
- Bhuman placental lactogen
- Cprolactin
- Doestrogen
- Eprogesterone
11complete the image of the breast
- Achest wall
- Bfat cells
- Cnipple
- Drib bone
- Epectoral muscle
- Fintercostal muscle
- Gblood vessels
- Hmammary glands
- Ilactiferous ducts
12in 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'- Adue to coopers ligaments being stretched out over time
- Bdue to coopers ligaments breaking
- Clong term damage to myoepithelial cells
- Dincrease adipose tissue which causes the breast to move downwards due to gravity
13what is the evolutionary function of the areola being rich in melanocytes and therefore having a darker appearance
- Ato allow newborns to find their food source
- Bit has no evolutionary purpose
- Cto aid in breastfeeding
- Dto improve the newborns vision
14which of the following is true about IgG in neonatal immunity
- Acrosses the placenta into fetal circulation
- Bingested in breast milk
- Cdeveloped by the neonatal after several months
- Dform as part of an allergic response
15what is true about IgA in neonatal immunity
- Acrosses the placenta into fetal circulation
- Bingested in breast milk
- Cdeveloped by the neonatal after several months
- Dform as part of an allergic response
16IgA in neonatal immunity:
IgA is transported through [blank_start]epithelium[blank_end] and secreted via the [blank_start]Poly-Ig receptor[blank_end]. Ingested IgA [blank_start]neutralize[blank_end] pathogenic organisms within the neonates [blank_start]gut[blank_end]- Aepithelium
- Bendothelium
- CPoly-Ig receptor
- DPoly-IgA receptor
- EPoly-IA receptor
- Fneutralize
- Gingest
- Hgut
- Istomach
- Jliver
- Kintestines
17a 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
- Alactational amenorrhea
- Blactional menorrhea
- Cinhibited ovulation
- Dlactional hamenorrhea
18a 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
- Afrequent suckling interrupts secretion of GnRH and therefore decreases FSH and LH secretion preventing follicular development
- Bfrequent suckling causes the release of prolactin which directly inhibits FSH and GnRH secretion preventing follicular development
- Cfrequent suckling causes the release of prolactin which directly inhibits LH secretion preventing follicular development
- Dfrequent suckling causes the release of oxytocin which inhibits the secretion of GnRH and therefore decreases FSH and LH secretion preventing follicular development
19complete the image of the axilla
- Aanterior border
- Bmedial border
- Cposterior border
- Dlateral border
20what is included in the anterior border of the axilla
- Apectoralis major
- Bpectoralis minor
- Cserratus anterior
- Dthoracic wall
- Escapularis
- Fteres major
- Glatissimus dorsi
- Hintertubecular sulcus
21which of the following is included in the medial border of the axilla
- Apectoralis major
- Bpectoralis minor
- Cserratus anterior
- Dthoracic wall
- Elatissumus dorsi
- Fteres major
- Gscapularis
- Hintertubecular sulcus
22which of the following is included in the posterior border of the axilla
- Apectoralis major
- Bpectoralis minor
- Cserratus anterior
- Dthoracic wall
- Escapularis
- Fteres major
- Glatissumus dorsi
- Hintertubecular sulcus
23which of the following are included in the lateral border of the axilla
- Apectoralis major
- Bpectoralis minor
- Cserratus anterior
- Dthoracic wall
- Elatissimus dorsi
- Fteres major
- Gscapularis
- Hintertubecular sulcus
24complete the thoracic cage
- Ajugular notch
- Bxiphoid process
- Cintercostal space
- Dcostal cartilage
- Ebody
- Fmanubrium
- Gsternal angle
- Hscapula
- Iclavicle
- Jclavicular notch
25which of the following are classified as true ribs
- Aribs 1-8
- Bribs 1-7
- Cribs 1-6
- Dribs 1-9
26which of the following is the correct definition of true ribs
- Aribs that are directly attached to the sternum
- Bribs who have costal cartilage that directly attaches to the sternum
- Cribs 1-8
- Dribs that have a 8mm distance between them
27which of the following are false ribs
- Aribs 7-9
- Bribs 8-10
- Cribs 7-11
- Dribs 8-11
28which of the following are floating ribs
- Aribs 10-12
- Bribs 11 and 12
- Cribs 10-13
- Dribs 11-13
29complete the vascular supply of the anterior chest
- Athoracic aorta
- Bposterior intercostal
- Canterior intercostal
- Dsubclavian
- Einternal thoracic artery
- Faxillary artery
- Glateral thoracic
30complete the lymphatic diagram of the axilla
- Ahumeral
- Bpectoral
- Csubscapular
- Dcentral
- Eapical
- Fsupraclavicular
31in young men at what level is the nipple located
- A4th intercostal space
- B4th rib
- C5th intercostal space
- D5th rib
32what is the purpose of submammary space located between the deep trunk fascia and pectoral fascia
- Aallows the breast to expand when the breast lobules enlarge in order to lactate. it also allows the breast to move
- Bis where alveolar cells are located
- Callows lactiferous ducts to enlarge to allow milk secretion
- Dallows an extra space so that when coopers ligaments begin to get worn out it doesnt damage any of the contents enclosed in the breast
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- Quiz on lactation and functional anatomy of the breast , created by David alibhai on 09/04/2019.
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- David alibhai
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