Other questions
130F
Lymph node H&E 8 What is the name of the:outer densely stained area, and the pale lighter stained area?
137F
Ovary (monkey) Azan X 18 What essential cell to the production of life is contained in these follicles?
141 - Islet of Langerhans
Pancreas H&E X 480 What is the name of these critically important pale stained collection of cells responsible for the production of glucagon, insulin, and somatostatin?
133
Pituitary gland (monkey) H&E x 12 What does (AP) represent?(PP) represent? and (S) represent?
136F
Terminal respiratory tree Elastic van Gieson X 40 What does (T) represent?(AS) represent? And (A) represent
29 right atrium
The function of the highlighted structure is to prevent backflow of blood into the ________. - right ventricle - left atrium - right atrium - left ventricle
56 veins that carry oxygenated
The highlighted vessels are ________ blood to the heart. - veins that carry oxygenated - veins that carry deoxygenated - arteries that carry oxygenated - arteries that carry deoxygenated
77 pyloric sphincter
What controls the release of chyme from the stomach to the highlighted structure? - cardiac sphincter - ileocecal valve - external anal sphincter - pyloric sphincter
93 removal of toxins from the blood
What is a function of the highlighted organ? - recycling of red blood cells - removal of toxins from the blood - production of new red blood cells - production of parathyroid hormone
126 to drain fluid from the tissues of the lower limb back towards blood vessels near the heart
What is the purpose of the highlighted vessels? - to drain fluid from the tissues of the lower limb back towards blood vessels near the heart - to provide somatic sensory innervation to the muscles of the thigh - to return deoxygenated blood from the lower limb to the heart - to bring oxygenated blood out to the muscles of the lower limb
33 circumflex
Which artery is highlighted? - left marginal - anterior interventricular - circumflex - right coronary
30 aortic arch
Which artery is highlighted? - aortic arch - brachiocephalic trunk - left subclavian - left common carotid
79 peritoneum
Which serous membrane makes up the highlighted structure? - pericardium - peritoneum - pleura - mesothelium
74 cystic duct
Which structure is highlighted? - cystic duct - bile duct - main pancreatic duct - hepatic portal vein
75 descending colon
Which structure is highlighted? - descending colon - transverse colon - spleen - ascending colon
37 visceral pericardium covering heart
Which structure is highlighted? - fibrous pericardium covering heart - visceral pericardium covering heart - pulmonary trunk - ascending aorta
78 gallbladder
Which structure is highlighted? - gallbladder - quadrate lobe - inferior vena cava - hepatic portal vein
35 pericardium
Which structure is highlighted? - epicardium - pericardium - endocardium - myocardium
26 right coronary artery
Which structure is highlighted? - right coronary artery - posterior interventricular artery - right auricle - left coronary artery
19 left lobe
Which structure of the thyroid is highlighted? - isthmus - left lobe - pyramidal lobe - right lobe
32 bicuspid
Which valve is highlighted? - tricuspid - pulmonary semilunar - bicuspid - aortic semilunar
36 great cardiac
Which vein is highlighted? - great cardiac - pulmonary - middle cardiac - small cardiac
124 femoral vein
Which vessel is highlighted? - great saphenous vein - femoral vein - femoral artery - lymphatic vessel
31 ascending aorta
Which vessel is highlighted? - ascending aorta - superior vena cava - pulmonary trunk - inferior vena cava
28 superior vena cava
Which vessel is highlighted? - ascending aorta - superior vena cava - pulmonary vein - pulmonary trunk
27 right marginal artery
Which vessel is highlighted? - great cardiac vein - right coronary artery - anterior interventricular artery - right marginal artery
25 pulmonary veins
Which vessels are highlighted? - pulmonary arteries - right and left coronary arteries - pulmonary veins - superior and inferior vena cava
147
Collecting tubules Azan X 750 What type of cells are these?
34 They are held closed by the chordae tendineae to prevent blood from flowing back into the right atrium.
How do the highlighted valve cusps function during a ventricular contraction? - They are pulled open by the chordae tendineae to allow blood to flow into the right ventricle. - They are held closed by the chordae tendineae to prevent blood from flowing back into the right atrium. - They are pushed closed by the papillary muscles to prevent blood from flowing back into the right atrium. - They are pushed open by the increasing blood pressure to allow blood to leave the right ventricle.