Name: lily Exercise 6: Cardiovascular Physiology: Activity 1: Investigating the Refractory Period of Cardiac Muscle Lab Report Pre-lab Quiz Results You have not completed the Pre-lab Quiz. 07/10/13 page 1 Experiment Results Predict Question: Predict Question 1: When you increase the frequency of the stimulation‚ what do you think will happen to the amplitude (height) of the ventricular systole wave? Your answer : a. The amplitude will increase. Predict Question 2: If you deliver multiple
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Orthopedic - Muscular 1)The muscle that runs on a diagonal from the lower ribs to the iliac crest is the: A)rectus femoris muscle. B)external abdominal oblique muscle. C)latissimus dorsi muscle. D)rectus abdominis muscle. 2)The patient with cerebral palsy was described as having ataxia. This means that the patient: A)has slow skeletal muscle movements of his upper extremities. B)has slow‚ purposeless writhing of his hands. C)walks with an uncoordinated gait. D)has muscle jerking and spasms when
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Skeletal System Study Guide – Use the lecture folder to help you answer these questions. The more detail you add‚ the better prepared for the test you will be. 1. What are the functions of the skeleton? Support & Protection‚ Body Movement‚ Hemopoiesis‚ Mineral Storage 2. What is the difference between osteoclasts and osteoblasts? Osteoblast are cells that generate bones‚ osteoclasts are cells that destroy bone. 3. How many bones do we have in our body? 206 4. What do bones need in order
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Muscle tissue Muscle tissue has a ability to relax and contrast and so bring about movement and mechanical work in various parts of the body. There are other movements in the body too which are necessary for the survival of the organism such as the heart beat and the movements of the alimentary canal. Muscles can be divided into three main groups according to their structure * Smooth muscle tissue. * Skeletal muscle tissue. * Cardiac (heart) muscle tissue.
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I know that skeletal disease pertain to the bones in the body. These can be deadly and limit the ability to move around and have a good‚ solid range of motion. I know that skeletal diseases are treated by orthopedics diagnose and treat disorders with bones and orthopedic surgeons operate on the bones. I would like to know what the range of treatments are based upon the diseases. I also would like to know the statistics on skeletal disease and how common it is within America and other countries‚
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Muscle Tissue 1. How is muscle tissue categorized? Muscle tissue is categorized by its shape‚ the number of nuclei‚ and the mechanism of stimulation. 2. a. Click the Smooth Muscle Tissue. Identify each of the following: Nucleus----- Smooth Fiber Muscle------------------ b. Describe smooth muscle control (voluntary or involuntary). Involuntary c. Name some smooth muscle functions (click the “Tissue Locations” button). Smooth
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BioLab3 Bones and Muscles Summary Report Student Name: I. Skeletal system A. Long Bone Structure Define the following terms. Bone Organ of the skeletal system Cartilage Serves as a cushion Ligament Dense‚ regular connective tissue/bone to bone Tendons Dense‚ regular connective tissue/ bone to muscle Osteocytes Separated by an extracellular matrix hardened by deposits of calcium salts Diaphysis Long shaft of compact bone Compact bone Solid and dense
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Skeletal System Skeletal system is the biological system providing support in living organisms. Skin‚ muscle and bones allow movement. Skin - pliable covering. Muscles do actual moving. Bones give anchor to move against. The skeleton functions not only as the support for the body but also in haematopoiesis‚ the manufacture of blood cells that takes place in bone marrow. This is why people who have cancer of the bone marrow almost always die. It is also necessary for protection of vital organs
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Skeletal System Study Guide – Use the lecture folder to help you answer these questions. The more detail you add‚ the better prepared for the test you will be. 1. What are the functions of the skeleton? support the body protection of internal organs - provide sight for tendon and other connective tissue attachment - Storage of materials (minerals) - Hematopoiesis (blood formation) 2. How many bones do we have in our body? 206 in the adult body 3. What do bones
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your scantron. 1. A motor unit refers to a. a single muscle fiber plus all of the motor neurons that innervate it b. all of the motor neurons supplying a single muscle c. *a single motor neuron plus all the muscle fibers it innervates d. a pair of antagonistic muscles e. all of the muscles that affect the movement of any given joint 2. Which of the following is NOT associated with the thin filaments in skeletal muscle: a. tropomyosin b. *titin c. actin d. troponin
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