What is rmp - Study guides, Class notes & Summaries

Excitable CellsWhat is the charge of the resting membrane potential of all cells? Does the ICF or the ECF carry this charge? What is the average RMP value? Do most cells have an RMP that exists in a broad range or a narrow range? - correct answer All cells carry a negative resting membrane potential, and the ICF is negatively charged relative to the ECF. The average RMP value = -70mV. Most cells have an RMP that is small and w/in a narrow range. What types of cells are excitable cells? What i...

NBCRNA Questions with complete solution 2023/2024 What is resting membrane potential in ventricular myocytes? Threshold potential? - correct answer RMP: -90 mV TP: -70 mV basic sequence of the synthesis of endogenous catecholamines - correct answer Tyrosine converted by tyrosine hydroxylase > Dopa Dopa converted by aromatic L amino acid decarboxylase > Dopamine Dopamine converted by Dopamine B hydroxylase > NE NE converted by phentylethnolamine N methyltransferase > Epi ...

salute correct answers spud, supervisory officer in uniform. police commissioner or deputy commissioner in civilian clothes. us flag as it passes (if no flag present, salute the band ) desk when entering. residence requirement correct answers sworn po, Suffolk, Westchester, orange, rockland, Nassau, Putnam, other 5 boroughs(queens, Manhattan, Staten island, Brooklyn, and Bronx). schedule B command discipline correct answers spardo, shield lost prisoner alcohol radio department pr...

Bio 203 Final Exam Review| 115 Questions| AccuNerves are __________ of the nervous system. A. organs B. tissues C. organ systems D. organelles E. cells - ANSWER a. organs The term "nerve fiber" refers to a(n) __________. A. nerve cell B. organelle in nerve cells C. organ D. axon E. bundle of macromolecules in nerve cells - ANSWER d. axon What is the primary site on a neuron for receiving signals from other neurons? a. the axon terminals b. the axons c. the ax...

NURS 5315 UTA Exam 1: Concept and Clinical Complication Action Potential: Hypokalemia leads to what complications - Correct Answer Potassium leaves the cell leaving behind negative anions, cell hyperpolarizes making the cell more negative and therefore less excitable CC: Weakness, Smooth Muscle atony, parathesias (pins and needles), Cardiac dysrythmias Action Potential: Hyperkalemia lead to what complications - Correct Answer Increased potassium will come into the cell and make it more po...

salute ☑: spud, supervisory officer in uniform. police commissioner or deputy commissioner in civilian clothes. us flag as it passes (if no flag present, salute the band ) desk when entering. residence requirement ☑: sworn po, Suffolk, Westchester, orange, rockland, Nassau, Putnam, other 5 boroughs(queens, Manhattan, Staten island, Brooklyn, and Bronx). schedule B command discipline ☑: spardo, shield lost prisoner alcohol radio department property lost EXCELLENCE 2 other w...

Chapter 7 1. What is action potential (AP)? - correct answer the form of electrical signals called action potentials (AP), which are rapid changes in membrane potential during which the inside of the cell becomes positively charged. (-100mV) From the negative to the positive. 1. Where does an AP originate and travel to? - correct answer Originates in the axon hillock and travels to the axon terminal. 2. Define leak channels and their locations. - correct answer • Always open (non-gated)...

Chapter 12 Review Cont What is Electrophysiology? - correct answer Cellular mechanisms for producing electrical potentials and currents. What is Electrical potential? - correct answer A difference in concentration of charged particles between one point and another. What is Electrical current? - correct answer A flow of charged particles from one point to another? In the body, what are "currents"? - correct answer Movements of ions, Na+ or K+, through gated channels in the plasma ...

MCC Nervous System and Nervous TissueWhich choice best characterizes K+K+ leakage channels? a. transmembrane channels that use energy to allow the movement of K+K+ across the membrane b. transmembrane protein channels that are always open to allow K+K+ to cross the membrane without the additional input of energy c. chemically gated K+K+ channels that open and close according to the binding of other molecules d. common transmembrane channels that are always open for any ion to move through...