Nsg 532 Advanced Physiology Exam 4 With 100% Correct Answers 2024

Graafian follicles {Ans: The fully mature follicle present before ovulation. A secondary oocyte is surrounded by the zona pellucida and corona radiata (supplies vital growth proteins to the oocyte). Still contains the cumulous oophorous, antrum, and theca cells.}Humoral immune responses are stronger than cell-mediated immune responses in the case of ______ pathogens. {Ans: extracellular}Classical pathway in complement system activation {Ans: An antigen-antibody complex activates Complement 1, which forms C3 convertase. C3 convertase acts on C3 to form C5 convertase. C5 convertase acts on C5 to form the membrane attack complex (MAC).}Human chorionic gonadotropin (hCG) {Ans: Hormone secreted by trophoblasts at the time of implantation, inhibits the release of FSH and LH. Preserves the corpus luteum for progesterone secretion during the first trimester. Responsible for maternal immunotolerance to the fetal allograft.}Basophils {Ans: Responsible for inflammation and allergic reactions}With a full stomach, adipocytes produce ______ , which stimulates the hypothalamus to activate _______. {Ans: leptin; anorexigenic neurons that produce amphetamine-regulated peptide to inhibit appetite}Ovulation {Ans: The cumulous oophorous creates an opening in the mature Graafian follicle and excretes the ovum (oocyte + zona pellucida + corona radiata) into the fallopian tube for fertilization. The remaining