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Histology - Respiratory System

RESPIRATORY SYSTEM The complex of organs and tissue which are necessary to exchange blood carbon dioxide (CO 2 ) with air oxygen (O 2 ) is called the respiratory system. It consists of structures, which function as ducts, and which together are called the  conductive portion  of the respiratory system structures which form the  respiratory portion  of the respiratory system, in which the exchange of CO 2  and O 2  is occurring and the parts of the thoracic musculo-skeletal apparatus and specialisations of the lung which allow the movement of air through the respiratory system - the  ventilating mechanism . ........ Nasal Cavity The Nasal cavity is divided into three structurally and functionally different parts. The  vestibules   (the first ~1.5 cm of the conductive portion following the nostrils)  are lined with a keratinised stratified squamous epithelium. Hairs, which filter large particulate matter out of the airstream, and sebaceous glands are also present.   At the t

Gray’s Anatomy 40th Edition free Download

Gray’s Anatomy: The Anatomical Basis of Clinical Practice, Expert Consult – Online and Print, 40 Ed Churchill Livingstone | 2008 | ISBN: 0443066841 | 1576 pages | CHM | 75 MB Meticulously enhanced and updated artwork throughout – with 2,000 images now in full color – provide a more consistent, coherent view of every anatomical detail, providing practitioners across all specialties with the best, most clinically helpful visual understanding available. * 200 completely new radiologic, CT, MR, and other imaging studies vividly capture anatomy as it is primarily seen by physicians. Gray’s Anatomy is the most Handy book of medical students who are engaged in anatomy trouble. Anatomy is really a tough subject and without proper reference book, all is in vein. So download it as soon as you can http://www.6ybh-upload.com/q4p8gwmi10qg/Gray's_Anatomy_40th_Edition.rar Find Us O Facebook -  http://www.facebook.com/med.saisayan

Exam Quiz - Histology of the Urinary System test-2

Instructions: For each histology question, pick the one best answer. This histology test bank is also useful for the histology questions on the USMLE (USMLE step 1). Click here for  answers and detailed explanations . 1. What vessels arise from the efferent arteriole? a. Afferent arteriole b. Efferent arteriole c. Capillary tuft d. Peritubular capillaries e. Vasa recta 2. Which structure does the proximal convoluted lead to? a. Glomerulus b. Bowman's capsule c. Renal corpuscle d. Loop of Henle e. Distal convoluted tubule 3. What is the correct term for the foot processes on podocytes? a. Pedis b. Pedicels c. Pedalis d. Pes e. Pediocyte 4. Which of the following is NOT a function of the kidney? a. Erythropoietin production b. Vitamin D modification c. Acid base balance d. Aldosterone production e. Renin production 5. What is the space between the renal pyramids called? a. Medulla b. Lobe c. Renal columns d. Nephron e. Medullary ray 6. What is th