BIO 290 CORRECT EXAMS SCRIPT QUESTIONS
AND ANSWERS SURE A+
✔✔Parietal serous membrane - ✔✔Lines cavity wall
✔✔Visceral serous membrane - ✔✔Covers organ
✔✔Pleural cavity - ✔✔Space surrounding lungs
✔✔Pericardial cavity - ✔✔Space surrounding heart
✔✔Fibrous pericardium - ✔✔Tough outer pericardial layer
✔✔Parietal serous pericardium - ✔✔Lines fibrous pericardium
✔✔Visceral serous pericardium - ✔✔Epicardium
✔✔Epicardium - ✔✔Visceral layer covering heart
✔✔Right lung lobes - ✔✔Superior, middle, inferior
✔✔Left lung lobes - ✔✔Superior and inferior
, ✔✔Horizontal fissure - ✔✔Separates superior and middle lobes of right lung
✔✔Oblique fissure - ✔✔Separates lung lobes
✔✔Cardiac notch - ✔✔Indentation of left lung
✔✔Lingula - ✔✔Tongue-like projection of left lung
✔✔Trachea - ✔✔Main airway
✔✔Primary bronchi - ✔✔First branches of trachea
✔✔Secondary bronchi - ✔✔Lobar bronchi
✔✔Tertiary bronchi - ✔✔Segmental bronchi
✔✔Bronchioles - ✔✔Small conducting airways
✔✔Alveoli - ✔✔Sites of gas exchange
✔✔Diaphragm - ✔✔Main muscle of respiration
✔✔Innervation of diaphragm - ✔✔Phrenic nerve
✔✔Phrenic nerve roots - ✔✔C3-C5
✔✔Right atrium - ✔✔Receives systemic venous blood
✔✔Right ventricle - ✔✔Pumps blood to lungs
✔✔Left atrium - ✔✔Receives oxygenated blood from lungs
✔✔Left ventricle - ✔✔Pumps blood to body
✔✔Tricuspid valve - ✔✔Right AV valve
✔✔Mitral valve - ✔✔Left AV valve
✔✔Pulmonary valve - ✔✔Semilunar valve between RV and pulmonary trunk
✔✔Aortic valve - ✔✔Semilunar valve between LV and aorta
AND ANSWERS SURE A+
✔✔Parietal serous membrane - ✔✔Lines cavity wall
✔✔Visceral serous membrane - ✔✔Covers organ
✔✔Pleural cavity - ✔✔Space surrounding lungs
✔✔Pericardial cavity - ✔✔Space surrounding heart
✔✔Fibrous pericardium - ✔✔Tough outer pericardial layer
✔✔Parietal serous pericardium - ✔✔Lines fibrous pericardium
✔✔Visceral serous pericardium - ✔✔Epicardium
✔✔Epicardium - ✔✔Visceral layer covering heart
✔✔Right lung lobes - ✔✔Superior, middle, inferior
✔✔Left lung lobes - ✔✔Superior and inferior
, ✔✔Horizontal fissure - ✔✔Separates superior and middle lobes of right lung
✔✔Oblique fissure - ✔✔Separates lung lobes
✔✔Cardiac notch - ✔✔Indentation of left lung
✔✔Lingula - ✔✔Tongue-like projection of left lung
✔✔Trachea - ✔✔Main airway
✔✔Primary bronchi - ✔✔First branches of trachea
✔✔Secondary bronchi - ✔✔Lobar bronchi
✔✔Tertiary bronchi - ✔✔Segmental bronchi
✔✔Bronchioles - ✔✔Small conducting airways
✔✔Alveoli - ✔✔Sites of gas exchange
✔✔Diaphragm - ✔✔Main muscle of respiration
✔✔Innervation of diaphragm - ✔✔Phrenic nerve
✔✔Phrenic nerve roots - ✔✔C3-C5
✔✔Right atrium - ✔✔Receives systemic venous blood
✔✔Right ventricle - ✔✔Pumps blood to lungs
✔✔Left atrium - ✔✔Receives oxygenated blood from lungs
✔✔Left ventricle - ✔✔Pumps blood to body
✔✔Tricuspid valve - ✔✔Right AV valve
✔✔Mitral valve - ✔✔Left AV valve
✔✔Pulmonary valve - ✔✔Semilunar valve between RV and pulmonary trunk
✔✔Aortic valve - ✔✔Semilunar valve between LV and aorta