Lab Quiz 3 Study Guide - Diagrams Flashcards
Name the WBC type, percentage and main purpose:
Monocytes, 3-8% of all WBC. Purpose: Phagocytosis (after transforming into fixed or wandering macrophages)
Name the WBC type, percentage and main purpose:
Lymphocytes. 20-25% of WBCs.
Name the WBC type, percentage, and main purpose:
Neutrophils. 60-70% of WBCs.
Phagocytosis. Destruction of bacteria with lysozyme, defensins, and strong oxidants, such as superoxide anion, hydrogen peroxide, and hypochlorite anion.
Name the WBC type, percentage, and main purpose:
Eosinophils. 2-4% of WBCs. Defense against parasitic infections.
Name the WBC type, percentage, and main purpose:
Basophils. 0.5-1% of WBCs. Liberate heparin, histamine, and serotonin in allergic reactions that intensify the overall inflammatory response
Surface features of the heart. Define 1, 2, 3, and 4.
- base of heart
- auricle of right atrium
- coronary sulcus
- right ventricle
Surface features of the heart. Define 5, 6, 7, and 8.
- base of heart
- auricle of right atrium
- coronary sulcus
- right ventricle
Surface features of the heart. Define 9, 10, 11, and 12.
- left auricle
- coronary sulcus
- left ventricle
- adipose tissue
Surface features of the heart. Define 13, 14, and 15.
- left auricle
- coronary sulcus
- left ventricle
- adipose tissue
Great vessels of the heart. Define 1, 2, 3, and 4.
- superior vena cava
- right pulmonary artery
- ascending aorta
- pulmonary trunk
Great vessels of the heart. Define 5, 6, 7, and 8.
- right pulmonary veins
- inferior vena cava
- aortic arch
- ligamentum arteriosum
Great vessels of the heart. Define 9, 10, and 11.
- superior vena cava
- right pulmonary artery
- ascending aorta
- pulmonary trunk
Great vessels of the heart. Define 12, 13, 14, and 15.
- aortic arch
- ligamentum arteriosum
- left pulmonary artery
- left pulmonary veins
Great vessels of the heart. Define 16, 17, and 18.
- coronary sinus
- superior vena cava
- ascending aorta
Great vessels of the heart. Define 19, 20, and 21.
- aortic arch
- ligamentum arteriosum
- left pulmonary artery
- left pulmonary veins
Internal features of the heart. Define 1, 2, 3, and 4.
- superior vena cava opening
- pulmonary (semilunar) valve
- right atrium
- coronary sinus opening
Internal features of the heart. Define 5, 6, 7, and 8.
- inferior vena cava opening
- tricuspid valve
- right ventricle
- trabeculae carneae
Internal features of the heart. Define 9, 10, 11, and 12.
- pulmonary vein openings
- left atrium
- aortic (semilunar) valve
- bicuspid valve (mitral)
Internal features of the heart. Define 13, 14, 15, and 16.
- superior vena cava opening
- pulmonary (semilunar) valve
- right atrium
- coronary sinus opening
Coronary circulation. Define 1, 2, 3, and 4.
- marginal branch
- small cardiac vein
- right coronary artery
- left coronary artery
Coronary circulation. Define 5, 6, and 7.
- circumflex branch
- anterior interventricular branch
- great cardiac vein
Coronary circulation. Define 8, 9, and 10.
- middle cardiac vein
- coronary sinus
- posterior interventricular branch
Pericardium and layers of the heart wall. Define 1 and 2.
- fibrous pericardium
- diaphragm
Pericardium and layers of the heart wall. Define 3, 4, and 5.
- fibrous pericardium
- parietal layer of serous pericardium
- pericardial cavity
Pericardium and layers of the heart wall. Define 6, 7, and 8.
- fibrous pericardium
- parietal layer of serous pericardium
- pericardial cavity
Photomicrograph of cardiac muscle fibers. Define 1, 2, 3, and 4.
Reference: Sheep Heart
Reference: Sheep Heart
Reference: Sheep Heart
Reference: Sheep Heart
Reference: Sheep Heart
Reference: Sheep Heart
Reference: Sheep Heart
Reference: Sheep Heart
Reference: Sheep Heart
Reference: Sheep Heart
Reference: Sheep Heart
Reference: Sheep Heart
Reference: Sheep Heart
Reference: Sheep Heart
Cardiac Conduction System. Define 1, 2, 3, and 4.
- Sinoatrial (SA) node
- Left bundle branch
- Purkinje (conduction) fibers in left ventricle
Cardiac Conduction System. Define 1, 2, 3, and 4.
- Purkinje (conduction) fibers in right ventricle
- right bundle branch
- AV bundle (of His)
- Atrioventricular (AV) node
Section of a normal EKG. Define 4, 5, and 6.
- S-T segment
- T wave
- Q-T interval
Section of a normal EKG. Define 1, 2, and 3.
- P wave
- P-Q interval
- QRS complex
Structure of a muscular artery. Define 1, 2, 3, and 4.
- endothelium
- basement membrane
- internal elastic lamina
- tunica interna