Neural induction Samenvattingen, Aantekeningen en Examens

Maternal-final - Study guide for final Exam Questions And Answers . A preterm labor client, 30 weeks of gestation, who ruptured membranes 4 hours ago is being given an IM injection of betamethasone. When the client asks why she is receiving the drug, how does the nurse respond? A. “To help to stop your labor contractions” B. “To decrease the pain from contractions” C. “To help mature your baby’s lungs” D. “To prevent an infection in your uterus” 2. A child has just been diagno...

what is embryology? the study of prenatal development Embryo is what time period of development? 2nd to 8th week development Fetus is what time period of development? 9th week to birth what is development? maturation, becoming older what is growth? increase in weight or special dimension (increase in cell numbers, cell size or cell productions) facial development beings when? 4th week what is congenital malformation? birth defects congeni...

patho 370 - week 2 questions and answers graded A+ What is type I hypersensitivity and antigen form? IgE and soluble antigen What is type II hypersensitivity? IgG OR IgM and cell-bound antigen What is type III hypersensitivity? IgG AND IgM and soluble antigen What is type IV hypersensitvity? T Cells and soluble or cell-bound antigen What is type I hypersensitivity mechanism of activation? -Allergen-specific IgE antibodies bind to mast cells via their Fc receptor...

AWHONN PEOP Perinatal Final Review 2024 Questions and Answers Fully solved.Swiss cheese is often used as the paradigm for explaining medical error. In this model, the holes in the cheese represent latent weaknesses You are assigned to a patient who is at 38 weeks and 6 days gestation. She is being admitted for an elective induction of labor because her husband is going on an extended business trip in 2 days and he wants to be present for the delivery. The hospital has no policy regarding...

Ectoderm doesn't move through the __________ or __________ - CORRECT ANSWER 1) blastopore (frogs and fishes) or 2) primitive streak (birds and humans) Sensory organs all begin in the head as... - CORRECT ANSWER placode - thickenings of surface ectoderm what are 4 types of cell interactions? - CORRECT ANSWER 1) Internal/mechanical 2) Juxtacrine signaling 3) Paracrine signaling 4) Endocrine signaling Note: these are arranged in order of closest interaction to longest distance interact...

What is an example of incomplete dominance? - Answer-A red and white snapdragon making a pink offspring What is an example of co-dominance? - Answer-Blood cells. What is Pleiotropy? - Answer-When a gene affects more than one phenotypic character. What is the norm of reaction? - Answer-The range of phenotypic possibilities What are some example of polygenic inheritance? - Answer-Skin color and height Norms of reactions are broadest for _____________ characters - Answer-polygenic Genetic t...

Origin of osteoclasts correct answers Monocytes-macrophage lineage; mutation leads to osteopetrosis or excess bone deposition Porphyria cutanea tarda correct answers Severe cutaneous photo sensitivity with blistering and hyperpigmentation after exposure to sunlight Most common of the porphyrias Caused by decreased activity of uroporphyrinogen decarboxylase (defective heme synthesis) Clearance of viruses correct answers MHC class I viral peptide complex presentation with subsequent activ...

Ectoderm doesn't move through the __________ or __________ - CORRECT ANSWER 1) blastopore (frogs and fishes) or 2) primitive streak (birds and humans) Sensory organs all begin in the head as... - CORRECT ANSWER placode - thickenings of surface ectoderm what are 4 types of cell interactions? - CORRECT ANSWER 1) Internal/mechanical 2) Juxtacrine signaling 3) Paracrine signaling 4) Endocrine signaling Note: these are arranged in order of closest interaction to longest distance interactio...

RNC-OB Exam Test Bank 2023/2024 Questions and Detailed Answers. 1. Late in pregnancy, a patient often develops supine hypotension because of a. partial occlusion of the vena cava and aorta. b. decreased peripheral collateral circulation. c. increased blood flow to the placenta. - A because of partial occlusion of the vena cava and aorta from the weight of the uterus. This impedes venous return from the lower extremities although increased collateral circulation during pregnancy helps to c...

The absolute refractory period occurs because _______ channels cannot be opened, and the relative refractory period occurs because _______. - voltage-gated Na+; voltage-gated K+ channels remain open Dendritic spines serve to - increase the surface area of the dendrite Many ion channels are not normally open but must be gated or opened by some event. Which of the following is NOT an example of an event that typically results in opening/closing an ion channel? - Enzymatic reactions Neural...