Epigenetic regulation - Study guides, Class notes & Summaries

MDD—Monoamine hypothesis of depression, prescribing considerations- the theory is that depression is caused by a deficiency in monoamine neurotransmission. And mania is the opposite - due to an excess of monoamine neurotransmission. This hasn't really been proven yet, so then the focus shifted to the monoamine receptor hypothesis - that the abnormality of receptors for monoamine NTs cause depression. In that case, the lack of NT causes upregulation of receptors. Also not proven yet. Rig...

NR 507 MIDTERM EXAM ALL EXAMS COMBINED AND STUDY GUIDE LATEST 5 NEW VERSIONS VERIFIED QUESTIONS AND ANSWERS NRI507IAdvancedIPathophysiologyIMidtermIExam ScoreIforIthisIquiz:I118IoutIofI120 I Question 1 2 / 2 pts TheIlungIisIinnervatedIbyItheIparasympatheticInervousIsystemIviaIwhichInerve? Vagus Phrenic Brachial Pectoral FibersIofItheIparasympatheticIdivisionIofItheIautonomicInervousIsystemI(ANS)Itravel onlyI IinItheIvagusInerveItoItheIlung. Question 2 2 / 2 pts WhatIisItheIa...

Why is genetics important? - ️️Individual: health, unique traits, happiness/ suffering Society: population, food, nutrition, medicine, stability Biology: understand life, improve of life of ourselves, others ( plants, animals, microbes), evolution Thomas Hunt Morgan - ️️Established fruit flies as a model for studying transmission genetics in the early 1900s. Why is genetics useful/cool? - ️️Affects how you, feel, behave, interact etc. How long you may live and what diseases yo...

NR 546 Midterm Exam 2023/2024 Questions AND Answers Update A+ What should the PMHNP consider when prescribing chemical restraints? - Answer-- allergy status -prior med hx for adverse drug reactions r/t the meds ordered in the chemical restraint -state regulations regarding chemical restrains must be reviewed Are the PMHNP and other staff liable if the client has an allergic reaction or adverse side effects to the drugs used for chemical restraint? - Answer-No. The client has been court-...

What neurochemical abnormality is most consistently described in Alzheimer disease of moderate severity. Decreased choline acetyltransferase activity Which of the following sources of pain is thought to have a primarily central (non-nociceptive) mechanism? a) cancer pain b) fibromyalgia c) osteoarthritis d) diabetic neuropathy e) postherpetic neuralgia b) fibromyalgia A patient presents with mild memory impairment, tearfulness, insomnia, and blurry vision. The patient acts as if blind, cannot...

activators - TFs that increase the levels of transcription initiation Adaptive mutations - evolutionary change and adaptation to new environments, stressful conditions darwins birbs AP - activator proteins ARE - AP2 response elements Base analogs (chem induced - 5-bromouracil resembles thymine, except that it has bromine atom in place of methyl on 5' C base excision repair (BER) - repairs damaged base by using AP endonuclease to cleave damage on 5' side and DNA polymerase add new base...

What neurochemical abnormality is most consistently described in Alzheimer disease of moderate severity. - ANS Decreased choline acetyltransferase activity Which of the following sources of pain is thought to have a primarily central (non-nociceptive) mechanism? a) cancer pain b) fibromyalgia c) osteoarthritis d) diabetic neuropathy e) postherpetic neuralgia - ANS b) fibromyalgia A patient presents with mild memory impairment, tearfulness, insomnia, and blurry visio...

What should the PMHNP consider when prescribing chemical restraints? - -allergy status -prior med hx for adverse drug reactions r/t the meds ordered in the chemical restraint -state regulations regarding chemical restrains must be reviewed Are the PMHNP and other staff liable if the client has an allergic reaction or adverse side effects to the drugs used for chemical restraint? - No. The client has been court-ordered to take the prescribed medications and the standing order for chemical r...

In a molecular and cell biology course, students delve into the intricate workings of cells and the molecules that comprise them. Here's an overview of what's typically covered: Cell Structure and Function: Students learn about the structure and function of cells, including organelles such as the nucleus, mitochondria, endoplasmic reticulum, Golgi apparatus, and chloroplasts (in plant cells). They explore how these organelles work together to carry out essential cellular processes such as m...

Summary for Molecular Regulation of Health and Disease This is a whole functional summary of the course molecular regulation of health and disease at Wageningen university. The summary is a recompilation of all the topics from 1 to 5. The extensive reader, combined with self notes from the class and pictures from the slides have been placed together in a summary of a total of 49 pages. Concepts are explained in depth and it is great material for the upcoming exam. pd: in page number 9 --> - ...