CLC Exam 2023 Verified Questions and Answers

CLC Exam 2023 Verified Questions and Answers CLC Exam 2023 Verified Questions and Answers CLC Exam 2023 Verified Questions and Answers 1. what are the two major hormone of lactation? Where are they secreted from ? ANS oxytocin and prolactin, pituitary gland 2. Prolactin is the hormone responsible for ? ANS Milk production 3. What is the passage of prolactin being produced ANS baby suckles- message to nervous system tells brain to secrete prolacin in blood- then tranverse into mother body into milk cells where milk is produced 4. When doe humans have prolactin in them ANS all the time (non pregnant, non lactating breast and nipples increase level of prolactin when touched) 5. Prolactin levels go in between nursing and during nursing . ANS - down, rise 6. nursing leads to lower levels of prolactin and less rise with same amount of contact . ANS infrequent 7. If infants do no have frequent times at breast first few days prolactin will be and sites will be primed and receptor sites will start to . ANS low, not, start shutting down 8. What is in receptor site during pregnancy? ANS Progesterone 9. When placenta leaves the body, the body responds by pushing out of the receptor sites? ANS progesterone 10. When placenta is pushed out of body, progesterone leaves the receptor sites and they are open briefly, what goes inside to set site for lactation? ANS Pro- lactin 11. If prolactin is not set during first few hours after birth- ANS there will be fewer sites and cause issues with milk supply 12. Ongoing milk supply is associated with suckling within first hours after birth ANS 2 13. For mothers with preemies initation of milk expression before hours resulted in significantly more milk by day 7 ANS one 14. What hormone T3, T4, T5 ANS Oxytocin 15. When oxytocin hits myoepitheal cells what happens? ANS They start retracting 16. Oxytocin helps ducts to in size and lumen to get ANS increase, smaller 17. What triggers oxytocin? ANS 1. conditioned response (repeated stimuli over time) 2. Nipple Stretching (happens with proper latch- oxytocin levels goes up and down with suck and swallow) baby hand massage (has to do with T3 and T5) each hand movement releases oxytocin