review of anatomy and physiology of cardiovascular system ppt

... the synapse Trang 4Copyright © 2010 Pearson Education, Inc.Types of Synapses neuron and the dendrite of another neuron and the soma of another • Axoaxonic (axon to axon) • Dendrodendritic (dendrite ... binding of ligand (ACh in this case). Ions flow Ligand Open ion channel Trang 51Copyright © 2010 Pearson Education, Inc.G Protein-Linked (Metabotropic) Receptors often prolonged and widespread ... 11.2 (4 of 4)Trang 27Copyright © 2010 Pearson Education, Inc.Excitatory Synapses and EPSPs chemically gated channels that allow directions net depolarization is of threshold strength and opens

Ngày tải lên: 20/01/2020, 06:02

... Education, Inc.Divisions of the Nervous System • Central nervous system (CNS) • Brain and spinal cord • Integration and command center • Peripheral nervous system (PNS) • Paired spinal and cranial nerves ... Division of PNS 1 Somatic (voluntary) nervous system • Conscious control of skeletal muscles Trang 7Copyright © 2010 Pearson Education, Inc.Motor Division of PNS 2 Autonomic (involuntary) nervous system ... and spinal cord Integrative and control centers Peripheral nervous system (PNS) Cranial nerves and spinal nerves Communication lines between the CNS and the rest of the body Parasympathetic

Ngày tải lên: 20/01/2020, 21:13

... membrane potential slightly The permeabilities of Na + and K + across the membrane are different. The concentrations of Na + and K + on each side of the membrane are different. Cell interior –70 ... voltage-gated Na + and K + channels regenerate the action potential at each point along the axon, so voltage does not decay Conduction is slow because movements of ions and of the gates of channel proteins ... Education, Inc.Role of the Sodium-Potassium Pump neuron is restored by the thousands of sodium-potassium pumps Trang 37Copyright © 2010 Pearson Education, Inc.Propagation of an Action Potential

Ngày tải lên: 23/01/2020, 18:00

... cytoplasmiccontents, and functions inmovements of cell contents and thecell as a whole It is composed of microfilaments of the protein actin; intermediate filaments of keratin or other proteins; and cylindrical ... flashcards, and much more that will complement your learning and understanding of anatomy and physiology interac-Testing Your Comprehension 1 If someone bought a saltwater fish in a pet shop and put ... composed of one strand of the original DNA and one newly synthesized strand. Trang 21Errors and Mutations DNA polymerase is fast and accurate, but it makes mis-takes For example, it might read A and

Ngày tải lên: 12/08/2014, 16:21

... features of the pelvic girdle, femur, patella, tibia, fibula, and bones of the foot; and • compare the anatomy of the male and female pelvis and explain the functional significance of the differences ... surfaces, and processes of this joint and state to which bone each of these features belongs 17 Name the four bones of the proximal row of the carpus from lateral to medial, and then the four bones of ... protects organs of urinary system Kidneys activate vitamin D and regulate calcium and phosphate Interactions Between the SKELETAL SYSTEM and Other Organ Systems indicates ways in which this system affects

Ngày tải lên: 12/08/2014, 16:21

... from the shoulder and upper chest and inserts broadly along the mandible and overlying skin Itdepresses the mandible, helps to open and widen themouth, and tenses the skin of the neck (during ... (plah-TIZ-muh) Depresses mandible, opens and widens mouth, tenses skin of neck O: fasciae of deltoid and pectoralis major muscles I: mandible, skin of lower face, muscles at corners of mouth N: facial ... of the angle ofthe mandible (see fig 10.7) It is a thick muscle easily pal-pated on the side of your jaw The temporalis and mas-seter elevate the mandible to bite and chew food; they aretwo of

Ngày tải lên: 12/08/2014, 16:21

... five proteins of the myofilaments and describe their physicalarrangement 7 Sketch the overlapping pattern of myofilaments to explain howthey account for the A bands, I bands, H bands, and Z discs ... that require stop-and-go activity and frequent changes of pace The gastrocnemius muscle of the calf, biceps brachii of the arm, and the muscles of eye movement consist mainly of FG fibers Some ... side of a T tubule, the SR expands into a terminal cisterna. 5 A myofibril is a bundle of two kinds of protein myofilaments called thick and thin filaments 6 Thick filaments are composed of bundles

Ngày tải lên: 12/08/2014, 16:21

... learning and understanding of anatomyand physiology 9 The synaptic contacts in the nervous system are fixed by the time of birth and cannot be changed thereafter 10 Mature neurons are incapable ofmitosis ... Integration and Control Overview of the Nervous System (p 444) 1 The nervous and endocrine systems are the body’s two main systems of internal communication and physiological coordination Study of the ... bones, joints, and viscera, and that issue motor commands back to muscle and gland cells The spinal cord is a component of the central nerv-ous system and the spinal nerves a component of the peripheral

Ngày tải lên: 12/08/2014, 16:21

... flashcards, and much more that will complement your learning and understanding of anatomyand physiology Trang 17Overview of the Endocrine System 636• Comparison of the Nervous and Endocrine • Actions of ... including weak androgens and smaller amounts of estrogens Androgens control many aspects of male development and reproductive physiology.The principal adrenal androgen is dehydroepiandrosterone ... this system Perhaps you have heard of the pituitary gland and thyroid gland, secretions such as growth hormone, estrogen, and insulin, and endocrine disorders such as dwarfism, goiter, and diabetes

Ngày tải lên: 12/08/2014, 16:21

... complement your learning and understanding of anatomyand physiology Trang 25Gross Anatomy of the Heart 716• Overview of the Cardiovascular System 716 • Size, Shape, and Position of the Heart 717 • ... dissections and anatomical charts of Vesalius, however, greatly improved knowledge of cardiovascular anatomy and set the stage for a more scientific study of the heart and treatment of its disorders—the ... flows into the reattached organ and cannot flow out, it pools and clots there This inhibits the regrowth of veins and the flow of fresh blood through the organ and thus often leads to necrosis Some

Ngày tải lên: 12/08/2014, 16:21

... number of 11 and an atomic mass of 23 Sodium has A 12 neutrons and 11 protons B 12 protons and 11 neutrons C 12 electrons and 11 neutrons D 12 protons and 11 electrons E 12 electrons and 11 ... number of 11 and an atomic mass of 23 Sodium has A 12 neutrons and 11 protons B 12 protons and 11 neutrons C.12 electrons and 11 neutrons D.12 protons and 11 electrons E 12 electrons and 11 ... help hold cells and tissues together, lubricate joints, and account for the tough rubbery texture of cartilage Proteoglycans are composed of A carbohydrates and fats B nucleic acids and fats C carbohydrates

Ngày tải lên: 08/09/2017, 09:11

... number of 11 and an atomic mass of 23 Sodium has A 12 neutrons and 11 protons B 12 protons and 11 neutrons C 12 electrons and 11 neutrons D 12 protons and 11 electrons E 12 electrons and 11 ... basis for radioactivity and the types and hazards of ionizing radiation Trang 611 (p 34) Varieties of elements called differ from one another only in number of neutrons, and therefore differ ... radioactivity and the types and hazards of ionizing radiation Blooms Level: 2 Understand HAPS Objective: C01.01c Explain how ions and isotopes are produced by changing the relative number of specific

Ngày tải lên: 24/10/2017, 14:55

...  270  Chapter 12   The Cardiovascular System: The Heart   289  Chapter 13   The Cardiovascular System: Blood Vessels and Circulation   313  Chapter 14   The Lymphoid System and Immunity   341  Chapter 15   ... The Muscular System   169  Chapter 8   The Nervous System   194  Chapter 9   The General and Special Senses   225  Chapter 10   The Endocrine System   248  Chapter 11   The Cardiovascular System: Blood  ... these restrictions and to honor the intended pedagogical purposes and the needs of other instructors who rely on these materials. Trang 3Chapter 1   An Introduction to Anatomy and Physiology   1 Chapter 2  

Ngày tải lên: 24/10/2017, 14:55

... composed of atoms with an atomic number of 6 and a mass number of 14, then a neutral atom of this element contains 18) A) 6 protons B) 8 electrons C) 8 neutrons D) 6 protons and 8 electrons ... sugar and a peptide D) two amino acids E) a peptide and a fatty acid A) size of the amino group B) number of carboxyl groups C) number of peptide bonds in the molecule D) nature of ... molecules B) the sharing of electrons C) each electron orbiting all of the ions in the molecule D) the attraction of similar charges of the ions' protons E) the attraction of opposite electrical

Ngày tải lên: 27/10/2017, 09:24

... 2 Understanding is essential for understanding anatomy and physiology because body structures and functions result from chemical changes chemistry Bloom's Level: 2 Understand Learning ... electrons of an atom occupy one or more areas of space called 19 The electrons in the outermost shell of an atom determine its 20 The atoms of the isotopes of a particular element vary in the number of ... Which of the following is the number of elements living organisms require? Trang 13Shier - Chapter 02 #11 Topic: Chemistry 12 The atomic weight of an atom of an element equals the number of neutrons

Ngày tải lên: 02/11/2017, 09:08

... importance of water, salts, acids, and bases in the functioning of the human body Study Objective 2: SO 2.4.1 Describe the properties of water and those of inorganic acids, bases, and salts Section ... importance of water, salts, acids, and bases in the functioning of the human body Study Objective 2: SO 2.4.1 Describe the properties of water and those of inorganic acids, bases, and salts Section ... functioning of the human body Study Objective 2: SO 2.4.1 Describe the properties of water and those of inorganic acids, bases, and salts Section Reference 1: Sec 2.4 Inorganic Compounds and Solutions

Ngày tải lên: 16/11/2017, 15:55

... C the sum of the number of protons plus the number of neutrons D the sum of the number of protons plus the number of electrons E the sum of the number of neutrons plus the number of electrons ... number of an element is: A the number of neutrons in the atom B the number of protons in the atom C the sum of the number of protons plus the number of neutrons D the sum of the number of protons ... the number of electrons E the sum of the number of neutrons plus the number of electrons Bloom's Level: 02 Understand HAPS Learning Outcome: C01.1d With respect to the structure of an atom:

Ngày tải lên: 17/11/2017, 16:40

... C the sum of the number of protons plus the number of neutrons. D the sum of the number of protons plus the number of electrons. E the sum of the number of neutrons plus the number of electrons ... plus the number of neutrons. D the sum of the number of protons plus the number of electrons. E the sum of the number of neutrons plus the number of electrons. Blooms Level: 2 Understand HAPS Learning ... structure of an atom: Describe the charge, mass, and relative location of electrons, protons and neutrons. HAPS Learning Outcome: C01.1b With respect to the structure of an atom: Relate the number of

Ngày tải lên: 17/11/2017, 16:41

... B circulatory and lymphatic systems C endocrine and nervous systems D circulatory and endocrine systems E muscular and skeletal systems 45 This system stores 99% of your calcium and is critical ... endocrine system B respiratory system C lymphatic system D circulatory system E muscular system 44 These two systems control and coordinate the 50 trillion cells in a human A muscular and nervous systems ... thermoregulation, and vitamin D production A lymphatic system B muscular system C skeletal system D integumentary system E excretory system 43 The thymus, spleen, and tonsils are principal organs of this system

Ngày tải lên: 28/02/2018, 13:44

... body and listening for sounds of abnormalities is called Trang 317 _ was the first to publish accurate drawings of the body, and is thusregarded as "the father of modern anatomy." ... when one of the body's physiological variables gets out of balance FALSE Bloom's Level: 2 Understand Learning Outcome: 01.06.e Define positive feedback and give examples of its beneficial and harmful ... accurate drawings of the body, and is thus regarded as "the father of modern anatomy." Trang 2518 wrote the most influential medical textbook of the ancient era 19 Which of these is

Ngày tải lên: 28/02/2018, 13:44