T3 Pregnancy Final Flashcards
Wat is the average length of a full-term pregnancy? What is the range of gestation?
- 40 weeks (280 days)
- 37- 41 weeks (259 - 287 days)
A birth that occurs between the 20th and 37th weeks is a ….
Premature birth
What are the time frames in weeks of the first, second, third trimesters?
First: 0 -13 weeks
Second: 14 - 27 weeks
Third: 28 - 40 weeks
When is postpartum?
Postpartum commences once placenta is birthed
Is doula support covered by OHIP?
No
Hormone that is only produced during pregnancy and responsible for guaranteeing the ovaries produce estrogen & progesterone in the first 2 months of gestation.
- Human chorionic Gonadotropin (hCG)
Hormone that promotes growth of uterine mm & blood supply. Increases water retention, adipose tissue and skin darkening. Works with oxytocin to initiate labour.
Estrogen
Hormone that relaxes uterus, walls of BV, walls of stomach, bowels & ligaments (w/ relaxin).
Progesterone
This hormone is produced by ovaries. It relaxes & softens ligaments, cartilage and cervix. It allows for stretch of tissues during pregnancy and facilitates opening of pelvic jts during labour & delivery
Relaxin
This hormone is produced by the hypothalamus, released by pituitary glands. It stimulates uterine contractions and is responsible “let down” reflex during breastfeeding. It creates feelings of calmness & well being.
Oxytocin
When is the placenta completely formed?
By 12 weeks gestation
When does the pregnant px’s blood volume return to normal?
By 6 weeks postpartum
BP ____ in 2nd trimester & then ____ in 3rd trimester
- declines, increases
Abdominal mx in ___ trimester and ___ trimester is beneficial
- 2nd and 3rd
In the third trimester _____ is produced and is the “first food” for the babt
Colostrum
Relaxin is present _____ onwards affecting jt & ligaments
10 weeks
The breast may be too tender to mx during the first trimester, what else could be done to this area?
- cool towel wraps can be placed to help with px congestion
True or false: Abdominal mx is indicated during the first trimester.
FALSE, this is a CI! Can do reflexive techniques instead, for constipation.
What is the RMT’s role during the first trimester?
To support the px regarding emotional changes, establish a non-judgemental practice.
What are CI for the first trimester?
- No abd mx
- no abd pillow in prone
- no jt mobs to pelvis or sacrum
- no deep pointed pressure or prolonged work on the sacrum
- no over presure ( mid-range gentle passive stretches, low grade jt mobs)
- no full body heat
- no deep work to adductors, inguinal, posterior calf
- ## the only essential oil that is okay to use is lavender
What is the quickening, when does it begin?
Quickening is when the baby’s first movements are felt. This begins at 14 - 21 weeks average.
Is abdominal mx indicated in the 2nd trimester?
Yes. Do not do deep downward pressure, lift & massage.
Px may have _____ in the 2nd trimester d/t lower BP
Orthostatic hypotension
When does the lightening stage (baby drops & engages on top of cervix) happen?
Third trimester