Bpk 142 - Study guides, Class notes & Summaries

BPK 142 Midterm Questions With Complete Solutions What is an Osteocyte? An Osteocyte is a cell which makes up bone tissue, they are widely separated and are surrounded by a matrix made up of water, protein and mineral salts. Discuss what makes bones dynamic Bones are dynamic because they are constantly being remodelled in response to stresses and lack of stresses from the environment. Name the three classifications of joints and not their differences 1. Fibrous joints - not moving or fixed joi...

BPK 142 MIDTERM REVIEW NEWEST ACTUAL EXAM WITH COMPLETE QUESTIONS AND CORRECT VERIFIED ANSWERS (DETAILED ANSWERS) ALREADY GRADED A+ 100% GUARANTEED TO PASS CONCEPTS!!!

Function of Skeletal System - ️️-provide framework -attatchement point for muscles -protects vital organs -blood cell formation -mineral storage Major building blocks of bones - ️️-calcium carbonate -calcium phosphate -collagen fibres -water bone tissue composed of _________ - ️️osteocytes Components of matrix that surrounds bone tissue - ️️25% water 25% protein 50% mineral salts collagen fibres - ️️main organic constituent of connective tissue longitu...

what does the respiratory system consist of? - ️️nose, pharynx, larynx, trachea, bronchi, lungs Bronchi - ️️primary, secondary, tertiary bronchi → terminal + respiratory bronchioles → alveolar ducts → alveoli What is a major effect on airway resistance? - ️️Contraction + relaxation of smooth muscle on bronchioles constricts or dilates → effects airway resistance conducting airways - ️️- mouth, trachea, bronchioles - conduct gas to the alveoli, no gas exchange ...

Atria (which vessels enter through here?) - ️️two upper chambers of the heart - r. atrium receives deoxygenated blood from vena cava - l. atrium receives oxygenated blood from pulmonary vein Ventricles (which vessels enter through here?) - ️️two lower chambers of the heart - r. ventricle receives deoxygenated blood from r. atrium - l. ventricle receives oxygenated blood from l. atrium Describe the flow of a RBC from the right atrium to aortic arch, describing the function a...

BPK 142 - Final Lab Exam Review Questions and answers, rated A+ What is the atria? - -- upper two cavities of the heart -- passes blood to the ventricles - left atrium = receives oxygenated blood from veins - right atrium receives deoxygenated blood from pulmonary vein Which vessels enter or exit the atria? - -- right atrium -- receives deoxygenated blood from superior vena cava, inferior vena cava - left atrium = receives oxygenated blood from the pulmonary vein What are the ventricles...

frontal bone - ️️bone that forms the forehead parietal bone - ️️top of head occipital bone - ️️back of head mandible - ️️lower jaw bone maxilla - ️️ zygomatic - ️️ ribs - ️️ manubrium - ️️ body (of the sternum) - ️️ xiphoid process - ️️ cervical - ️️7 thoracic - ️️12

What is the atria? - ️️- upper two cavities of the heart -- passes blood to the ventricles - left atrium = receives oxygenated blood from veins - right atrium receives deoxygenated blood from pulmonary vein Which vessels enter or exit the atria? - ️️- right atrium -- receives deoxygenated blood from superior vena cava, inferior vena cava - left atrium = receives oxygenated blood from the pulmonary vein What are the ventricles? - ️️- large lower chambers that collect + expel ...