brief info. around Pain. First‚ we must know neuro system well. I’ll start describing anatomically and physiologically. -As we know main 3 component of neuro system is Brain-----Spinal cord-----Peripheral nervous system. - All nerves do synaptic connections in SC‚ MO then ascend into subcortical nuclei. - PNS divided into: 1) Visceral system and it consist of: ANS‚ Sympathetic (TL)‚ Parasympathetic (craniosacral) and enteric. 2) Somatic system. • Some of pain principles: - As we know pain is protection
Premium Psychology Nervous system Brain
Endocrine Vs Nervous System The endocrine system acts with nervous system to coordinate the body’s activities. Both systems enable cells to communicate with others by using chemical messengers. The endocrine system uses chemical messengers called hormones that are transported by the circulatory system (blood). They act on target cells that may be anywhere in the body. The endocrine system is slower than the nervous system because hormones must travel through the circulatory system to reach their
Premium Hormone Hypothalamus Growth hormone
REVIEW SHEET EXERCISE 1 Cell Transport Mechanisms and Permeability Simple Diffusion The following refer to Activity 1: Simulating Dialysis (Simple Diffusion). Which solute(s) were able to pass through the 20 MWCO membrane? NONE 1. According to your results‚ which solute had the highest molecular weight? Albumin 2. Which solute displayed the highest rate of diffusion through the 200 MWCO membrane? Na+Cl 3. Using the data from Chart 1‚ explain the relationship between the
Premium Diffusion Kidney Molecular diffusion
not? Yes I think the bacteria contained cellulose because it specifically digests cellulose. 8. What is the substrate of peptidase? Explain‚ based upon your results. The substrate is a synthetic protein called APNA. PEx-141 PEx-142 Review Sheet 39B Protein Digestion by Pepsin The following questions refer to Activity 3: Assessing Protein Digestion by Pepsin. 9. At which pH did you see the highest activity of pepsin? body? 2 How does this
Free Enzyme Digestion Starch
Central Nervous System Lab 1. Match the terms below with the statements that follow. A. Central sulcus | H. Medulla oblongata | B. Cerebral Cortex | I. Midbrain | C. Convolution (gyrus) | J. Optic Chiasma | D. Corpus callosum | K. Pineal gland | E. Falx cerebelli | L. Pons | F. Hypothalamus | M. Tentorium cerebella | G. Insula | N. Diencephalon | 1. Structure formed by the crossing-over of the optic nerves ___J__
Premium
REVIEW SHEET EXERCISE 5 Cardiovascular Dynamics NAME: LAB TIME/DATE: Vessel Resistance The following questions refer to Activity 1: Studying the Effect of Flow Tube Radius on Fluid Flow. 1. At which radius was the fluid flow rate the highest? 6.0 mm 2. What was the flow rate at this radius? 1017.2 mmHg 3. Describe the relationship between flow rate and radius size. The relationship between the flow rate and the radius size is direct with the formula flow rate=radius to the fourth
Premium Heart Blood vessel Blood
Russia Review Sheet Market Economy: an economy that relies chiefly on market forces to allocate goods and resources and to determine prices Command Economy: an economy in which production‚ investment‚ prices‚ and incomes are determined centrally by a government. Socialism: a political and economic theory of social organization that advocates that the means of production‚ distribution‚ and exchange should be owned or regulated by the community as a whole. Traditional: A traditional economy is
Premium Economic system Karl Marx Communism
Chemical level – atoms combine to form molecules 2. Cell level – Molecule form organelles 3. Tissue level – similar and surrounding material make up tissues 4. Organ level –diff tissue combine to form organs 5. Organ system level –Organs make up an organ system 6. Organism – organs sytem make up an organism Characteristics of Life 1. Organization – Specific interrelationships among the parts of an organism and how those parts interact to perform specific functions. 2. Metabolism-
Premium Neuron Hormone Hypothalamus
cavities. Body membranes are made up of epithelial and connective tissue layer. Mucous membrane cover openings that are exposed to the outside world. For example‚ mucous membrane is present in the nose‚ respiratory tract‚ male and female reproductive systems‚ stomach and intestines. Epithelium of mucous membrane is attached to lamina propria‚ a loose connective tissue layer that stabilizes the epithelium in place. Goblet cells in the epithelium make mucus which is a liquid that protects the mucous membrane
Premium Skin Epithelium Blood
Caffeine is a central nervous system stimulant of the methylxanthine class. It is one of the most worldwide consumed psychoactive substances and it is totally legal. The chemical name of caffeine is 1‚ 3‚ 7 – Trimethylpurine – 2‚ 6‚ - dione. Its molecular formula is C8H10N4O2 and it has a molecular mass of 194.19 g/mole. Caffeine is an odourless‚ white crystalline purine‚ a methylxanthine alkaloid‚ which is closely chemically related to adenine and guanine. Caffeine acts through multiple mechanisms
Premium Caffeine Coffee Brain