Afterbirth the placenta - Study guides, Class notes & Summaries

1) Conceptus is a term used to describe the developing human offspring. correct answers T 2) The period from fertilization through week eight is called the embryonic period. correct answers T 3) Fertilization occurs while the egg is still in the ovarian follicle. correct answers F 4) Freshly deposited sperm are not capable of penetrating an oocyte. correct answers T 5) By 72 hours after fertilization, the egg has divided into more than 160 cells and is called the morula. correct answ...

The baby as he develops in the womb → Define "fetus." The muscular abdominal organ where the fetus develops; the womb → Define "uterus." The neck of the uterus at the entrance to the birth canal → Define "cervix." The birth canal → Define "vagina" The organ of pregnancy where exchange of oxygen, nutrients, and wastes occurs between a mother and fetus → Define "placenta" About 4" (10 cm) → How wide must the cervix dilate in order to allow ...

NREMT Question and answers already passed 2023/2024Abortion - correct AnswersA spontaneous or elective termination of pregnancy before the 20th week of gestation Abrasion - correct AnswersAn injury resulting from friction of the skin against an object. Results in the removal of the epidermis. Acute Coronary Syndrome (ACS) - correct AnswersA blanket term for a number of conditions affecting the heart in which the coronary arteries are narrowed or occluded by fat deposits (plaque), clots, o...

Abortion - A spontaneous or elective termination of pregnancy before the 20th week of gestation Abrasion - An injury resulting from friction of the skin against an object. Results in the removal of the epidermis. Acute Coronary Syndrome (ACS) - A blanket term for a number of conditions affecting the heart in which the coronary arteries are narrowed or occluded by fat deposits (plaque), clots, or spasm Afterbirth - The placenta, membranes of the amniotic sac, part of the umbilical cord, and ...

Amniotic fluid that is greenish or brownish yellow rather than clear as a result of fetal defecation; an indication of possible maternal or fetal distress during labor - ️️Define "meconium staining." The placenta, membranes of the amniotic sac, part of the umbilical cord, and some tissues from the lining of the uterus that are delivered after the birth of the baby. - ️️Define "afterbirth." The fetal structure containing the blood vessels that carry blood to and from the placen...

What are the two ovarian hormones? - Answer-- Estrogen (first half of cycle) - Progesterone (second half of cycle) What are the two pituitary hormones? - Answer-- Follicle Stimulating: stimulates growth of follicles, one egg is released. - Luteinizing: triggers ovulation and development of corpus luteum. Also produces progesterone. What is HPL? - Answer-- Human Placental Lactogen (the placental hormone): maternal metabolism supplies nutrients to the fetus & responsible for glucose transpor...

What good substances cross the placental membrane? - Answer O2, CO2, H2O, bilirubin, maternal serum proteins, RBc, IgG, IgA What harmful substances cross the placental membrane? - Answer 1) viruses: rubella, HIV, measles, oral conraception, WARFARIN, DILANTIN, Xanax, cocaine, heroin, RH-antibodies What does not cross the placental membrane? - Answer maternal chplesterol, Insulin, Succinylcholine, HEPARIN, bacteria Which vessel supplies blood to the fetus? - Answer umbilical vein Whic...

A-not-B error - Also called AB error, this occurs when infants make the mistake of selecting the familiar hiding place (A) to locate an object, rather than looking in the new hiding place (B), as they progress into substage 4 in Piaget's sensorimotor stage. accommodation - Piagetian concept of adjusting schemes to fit new information and experiences. acculturation - Cultural changes that occur when one culture comes in contact with another culture. active (niche-picking) genotype-envir...

Child DV Final Exam Questions and Verified Answers| Grade A+ | 100% Correct (2024/ 2025 Update) What is it called when the sperm penetrates the ovum? fertilization Zygote fertilized egg, during the last two weeks, when the sperm unites with the ovum(egg) Where does conception take place? fallopian tubes ectopic pregnancy pregnancy occurring outside the uterus, commonly in the uterine tubes. A pregnancy outside of the womb, usually in a Fallopian tube amniotic sac the fluid-filled sac that...

Placenta correct answers The developing ___________ (afterbirth) secretes a hormone, human chorionic gonadotropin (hcg), which maintains the corpus luteum during the early stages of pregnancy. artificial insemination. correct answers The semen is spun down to concentrate the sperm, which are withdrawn and injected into the uterus through a catheter in the cervix for an infertility method known as: 99% correct answers Tubal ligation (cutting of the fallopian tubes) is done in the female. Th...