Human Anatomy and Physiology 260 - Midterm 1 Cardiovascular Anatomy Arteries: • Carry Blood from the heart to the tissues • Gradually decreasing in size of vessels o Arteries - Transportation of red blood cells away from the heart o Arterioles - Smaller‚ lead from the arteries to the capollaries o Capillaries - Gas exchange (tissue level) • 3 layers of wall: o 1. Tunica Adventitia (Tough outer layer) o 2. Turnica media (Middle smooth muscular layer‚ changes the diameter of the blood
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Fluid Percussion Brain Injury (FPI) Model – Miami: Animals were anesthetized (70% N2O‚ 1-3% isoflurane‚ and 30% O2) 24 hr prior to injury and surgically prepared for parasagittal FPI as described previously.19 Briefly‚ a craniotomy (4.8 mm) was performed at 3.8 mm posterior to bregma and 2.5 mm lateral to midline. A plastic injury tube was placed over the exposed dura and affixed to the skull with adhesive and dental acrylic. The scalp was then sutured closed‚ and the animals were allowed to recover
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How Energy is used in the Body (M1) We get chemical energy from food we eat and oxygen that we breathe –we need this to get energy into a usable form to be used by the cells Glucose + Oxygen ----------------> Carbon Dioxide + Water (C6H12O6) (O2) Metabolism (CO2) (H2O) (1C6H12O6) (6O2) In Cells (6CO2) (6H20) Metabolism is the process of getting chemical energy from larger molecules in food and breaking them down into smaller
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1) The brain and spinal cord comprise the _____ nervous system. A) autonomic B) peripheral C) central D) efferent E) afferent 2) Voluntary control of skeletal muscles is provided by the _____ nervous system. A) sympathetic B) parasympathetic C) afferent D) somatic E) autonomic 3) The part of the peripheral nervous system that brings information to the central nervous system is A) motor. B) afferent. C) efferent. D) autonomic. E) somatic. 4) The myelin sheaths that surround the axons of some of the
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Concussion-Sarah MOI: Traumatic blow or force to the skull is the most common cause of a concussion. The object when caused trauma can be stationary (the floor) or in motion (a baseball). Sports such as rugby involve greater levels of traumatic force and contact which makes concussion more common. Signs and Symptoms: Loss of consciousness blurry vision dizziness confusion nausea or vomiting headache change in emotion trouble concentrating memory loss ringing in the ears loss of balance Treatment:
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Instructor: Dr. Daniel Kifle June 16‚ 2014 A Case of Spinal Cord Injury 1. Describe the functional anatomy of the spinal cord using the following terms: white matter‚ gray matter‚ tracts‚ roots and spinal nerves. The spinal cord consists of a superficial White matter and a deep Gray matter. The white matter consists of myelinated axons‚ which form nerve tracts and the Gray matter consists of neuron cell bodies‚ dendrites and axons. The white matter in each half of the spinal
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DOI: 12/10/2015. The patient is a 38-year-old male tractor driver who sustained a work related injury when he tripped on an edge while walking backwards. The patient underwent a right 4th metacarpal comminuted displaced fracture surgery on 03/16/13. Based on a progress report dated 02/23/16‚ the patient had persistent pain in his right forearm and right wrist. He has been taking Anaprox DS and Flexeril. Based on the progress report dated 05/03/16 by Dr. Cho‚ the patient presents for follow-up of
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`ANP 1105 B – Human Anatomy and Physiology I Contents 1. Structural Organization of the Human Body (2 Lectures) 1.3.1 Tissues Tissue: groups of structurally similar cells that have perform common/related function Tissues cooperate within an organ for function of organ as a whole‚ different issues = division of labor 1.3.2 4 Types of Tissue: 1. Muscle Tissue: movement 2. Epithelial Tissue: covering 3. Nervous Tissue: control (regulation)
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learned from many doctors that it was because of ligaments in her knee being too tight‚ other ligaments being too loose‚ and the fact that she had no groove in her knee for her patella to sit. She went through 6 weeks of physical therapy‚ she was hoping that after
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THE ORGANISATION OF THE HUMAN BODY By Rachel Bull CELLS The organelles of cells and their function • Cell (or plasma) membrane - The plasma membrane acts as a boundary and controls what substances can enter and exit the cell. • Cytoplasm - This semi-fluid substance found inside the boundary of the cell and outside the nucleus cushions and protects the internal organelles‚ this is also where the majority of the chemical reactions happen. • Nucleus - The nucleus is the double-membraned central
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