The island of Madagascar‚ off the east coast of Africa‚ is home to many endemic species of plants and animals since of its relative isolation after it split from India around 88 million years ago (Ratsirarson 2003). A primate who is native to the island of Madagascar is the Lemur Catta‚ also known as the ring-tailed lemur. Lemur Catta are endemic to southern and southwestern Madagascar‚ with an additional population on the southeastern plateau of the Andringita Mountains. The ring tailed lemur’s
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the heart wall consists of cardiac muscle tissue? A) Epicardium B) Pericardium C) Myocardium D) Endocardium E) Hypocardium 8. This pouch-like structure increases the total filling capacity of the atrium. A) Ventricle B) Coronary sulcus C) Fossa ovalis D) Interatrial septum E) Auricle. 9. This groove found on the surface of the heart marks the boundary between the right and left ventricles. A) Coronary sulcus B) Anterior interventricular sulcus C) Posterior interventricular sulcus
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Michael Murray English 101 Theresa Stein Across the Water “There’s a large posterior fossa mass. Surgery is scheduled for two o’clock.” Those words launched a journey of nearly ten years for me and my youngest child. A journey largely responsible for shaping the people we’ve become since that horrendous‚ God-awful moment. “That’s only an hour from now… I need more time and I need more information‚” I finally responded. It felt as though I’d been slammed between two steel plates and pushed
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Capillaries exchange fluids‚ gasses‚ heat‚ nutrients and wastes to the tissues through diffusion. Capillary walls contain small pores that are selectively permeable allowing only certain molecules to pass in and out. This exchange is controlled by blood pressure through hydrostatic pressure and osmotic pressure. Osmotic pressure is produced by high levels and salts and proteins in the blood. As blood enters the capillary by the arteriole end the blood pressure is higher than the osmotic pressure
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Ulnar Collateral Ligament Injury The subject is a 25 year-old‚ right-handed‚ MLB pitcher who has played baseball since Little League. He sustained an injury to his right arm while throwing an overhand curveball during the fifth inning of the first Major League game of the season. Upon my reaching the mound‚ the pitcher was favoring the affected arm and in obvious pain. I asked him where the pain was located and how bad it was. He pointed to his right medial elbow‚ near the medial epicondyle‚ and
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Rainforests February 18th‚ 2013 Mr. Zanardo AJ D’Orazio CGF 3M Grade 11 Rainforests are the oldest living ecosystems on earth. They only cover about 6% of the Earth surface but they contain more than half of the world’s animal and plant species. Rainforests are described as a tall but dense jungle. It is called a “rain” forest because of the high amount of rainfall it gets per year. There are two different types of rainforests Tropical and Temperate. A tropical rainforest is located
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Acute Cholecystitis [pic] kulasekar Definition Cholecystitis is inflammation of the gallbladder‚ usually resulting from a gallstone blocking the cystic duct. • Gallbladder inflammation usually results from a gallstone blocking the flow of bile. • Typically‚ people have abdominal pain that lasts more than 6 hours‚ fever‚ and nausea. • Ultrasonography can usually detect signs of gallbladder inflammation. • The gallbladder is removed‚ often
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INFECTIOUS DISEASES 1. Group A Strep is least likely to cause which of the following complications: a) scarlet fever b) necrotizing faciitis c) impetigo d) subacute bacterial endocarditis e) glomerulonephritis 2. Septra is used in AIDS patients to prevent which opportunistic organism? a) Pneumocystis carinii b) M. tuberculosis c) S. pneumoniae d) CMV e) Cryptococcus 3. Severe bloody‚ afebrile diarrhea is associated with what bacterial infection? a) Salmonella infection
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Essentials of Anatomy and Physiology‚ 9e (Marieb) Chapter 5 The Skeletal System Short Answer Figure 5.1 Using Figure 5.1‚ identify the following: 1) Spongy bone is indicated by letter __________. Answer: A Diff: 1 Page Ref: 135-137 2) The area that causes the lengthwise growth of a long bone is indicated by letter __________. Answer: E Diff: 2 Page Ref: 135-137 3) The area that serves as a storage area for fat in adults is indicated by letter
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Equine Reproductive System Tim Heckart In exploring the reproductive system of the horse we must first understand that this system is made up of physical structures and hormonal or chemical secretions‚ actions‚ and reactions. While the physical structures are readily identifiable‚ the hormonal systems are a bit more obscure. Some of these hormonal actions and reactions are still not fully understood today. We begin with the delivery of a Filly. At this stage in her life she already has all
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