/74 0 Physiology Preparation (Dr. Pov Buntheun) 1 / 74 1) Number of chambers in heart are? a. Three b. Six c. Four d. Two 2 / 74 2) The antibodies are ? a. carbohydrates b. proteins c. lipids d. germs. 3 / 74 3) Air enters your lungs through the : ? a. Alveoli. b. Laxynx. c. Trachea d. Esophagus. 4 / 74 4) The whole blood cell production is called:? a. Monopoeisis b. Erythropoeisis c. Hemopoeisis d. Leukopoeisis 5 / 74 5) What factor promotes erythrocytes intravascular hemolysis? a. Blood lipids content increasing b. Bleeding time delay c. “Young” age of erythrocytes d. Ageing of erythrocytes 6 / 74 6) An increase in the number of white blood cells is called:? a. leukopenia. b. polycythemia c. leukocytosis d. anemia. 7 / 74 7) Heredity deficiencies of coagulation is referred to as: ? a. hemolysis. b. leukemia. c. hemophilia d. anemia. 8 / 74 8) Echanges gazeux au niveau des poumons ធ្វើឡើងតាម៖? a. Plèvre b. Bronche c. membrane alveolo-capillaire d. Bronchiole 9 / 74 9) នៅពេលមានបំលាស់ប្តូរឧស្មន័ក្នុងសួត Hemoglobine ចាប់យក O2 ហើយក្លាយជា៖? a. carboxyhemoglobine b. Carbhemoglobine c. oxyhemoglobine d. Bicarbonates de sodium 10 / 74 10) The Respiratory system is made up of trachea, the lungs, and the ______________.? a. esophagus. b. liver. c. pancreas. d. diaphragm 11 / 74 11) As you breathe, this contracts and flattens to give your lungs room to fill up with air 😕 a. Bronchiole b. Laxynx. c. Lung balloon. d. Diaphragm 12 / 74 12) Blood flows from the right ventricle of the heart into which of the following structures? a. Pulmonary arteries b. Pulmonary veins c. Left ventricle d. Inferior vena cava 13 / 74 13) Circulatory system is also known as? a. ligament system b. cartilage system c. cardiovascular system d. filament system 14 / 74 14) នៅក្នុង air alveolaire មាន pression partielle O2 ៖? a. 40mmHg b. 95 mmHg c. 46 mmHg d. 103 mmHg 15 / 74 15) Circulation of oxygenated blood through the rest of body is classified as? a. digestive system b. lymphatic circulation c. systematic circulation d. pulmonary circulation 16 / 74 16) The hormone erythropoietin stimulates red blood cell production in the red bone marrow. Where in the body is erythropoietin produced? a. Spleen b. Thyroid c. Liver d. Kidney 17 / 74 17) ក្នុង sang veineux មាន៖? a. pression partielle នៃ O2 មាន 40mmHg, និង pression partielle ៃន CO2 មាន 95mmHg b. pression partielle នៃ O2 មាន 95mmHg, និង pression partielle ៃន CO2 មាន 40mmHg. c. pression partielle នៃ O2 មាន 46mmHg, និង pression partielle ៃន CO2 មាន 4០mmHg d. pression partielle នៃ O2 មាន 40mmHg, pression partielle ៃន CO2 មាន 46mmHg 18 / 74 18) គ្រាប់ឈាមក្រហមអាចចាប់យក O2 បានដោយសារវាមាន? a. Bicarbonate b. Hemoglobine (Hb) c. Acide folique d. Carboneoxide 19 / 74 19) What muscles allow you to breathe in and out? a. The muscles that allow you to breathe in and out is the tongue. b. The muscles that allow you to breathe in and out is the trachea. c. The muscles that allow you to breathe in and out is the nose. d. The muscles that allow you to breathe in and out is the diaphragm 20 / 74 20) Mecanismes des mouvements rspiratoires មានលក្ខណៈជា ៖? a. ជាចលនារបស់ Bronchomotricite. b. ជាចលនា Passive c. ចលនាដោយខ្លួនឯង ដែលគេហៅថា automatisme d. ជាចលនា Actve 21 / 74 21) Cells formed in bone marrow include ? a. RBC and leucocytes b. lymphocytes. c. RBC d. leucocytes 22 / 74 22) នៅពេលមានបំលាស់ប្តូរឧស្ម័នក្នុងកោសិកា Hemoglobine ចាប់យក CO2 ហើយក្លាយជា៖? a. oxyhemoglobine b. carboxyhemoglobine c. Bicarbonates de sodium d. Carbhemoglobine 23 / 74 23) Which of the following statements about erythrocytes is correct? a. They clot blood. b. They lack a nucleus c. They fight infection d. They are produced in the spleen 24 / 74 24) ប្រហោងទងសួតរីក ឬ រួមដោយសារ parois របស់ទងសួតមានfibre musculaires ដែលស្ថិតនៅក្រោមការបញ្ជាររបស់systeme neurovegetatif 😕 a. Parasympatique ធ្វើអោយទងសួតរួមតូច (broncho-constricteur) b. Sympatique ធ្វើអោយទងសួតរួមតូច ( broncho-dilatateur) c. Parasympatique ធ្វើអោយទងសួតរីកធំ (broncho-constricteur) d. Sympatique ធ្វើឲ្យកើតមានជម្ងឺហឺតនាំឲ្យទងសួតរួមតូចពេក។ 25 / 74 25) The circulation of oxygenated and deoxygenated blood to the lungs is classified as? a. lymphatic circulation b. digestive system c. pulmonary circulation d. systematic circulation 26 / 74 26) Which of the following is the lymphoid organ that is a reservoir for red blood cells and filters organisms from the blood? a. Pancreas b. Thymus c. Gallbladder d. Spleen 27 / 74 27) The process of RBC production is called:? a. Hemopoeisis b. Erythropoeisis c. Leukopoeisis d. Monopoeisis 28 / 74 28) The pigment in red blood cells that carries oxygen is: ? a. erythropoietin. b. hemoglobin c. urobilinogen. d. melatonin. 29 / 74 29) Leukemias are:? a. The ability of a WBC to slip out of capillary blood vessels. b. An abnormally low WBC count commonly induced by drugs. c. A group of cancerous conditions involving WBCs d. The production of WBCs stimulated by chemical messengers. 30 / 74 30) Erythropoietin’s secretion is caused by …? a. Blood androgens concentration b. The level of oxygenation in the kidneys c. Blood catecholamines concentration d. Blood glucocorticoids concentration e. Blood estrogens concentration 31 / 74 31) What is the name of the tiny air sacs in the lungs? a. The name of the tiny air sacs in the lungs is called Bronx. b. The name of the tiny air sacs in the lungs is called Alveoli c. The name of the tiny air sacs in the lungs is called Ravioli. d. The name of the tiny air sacs in the lungs is called Bronchioles. 32 / 74 32) Upper chamber of heart at the right side is called? a. right atrium b. right ventricle c. left atrium d. right atria 33 / 74 33) Which of the following allows gas exchange in the lungs? a. Bronchi b. Bronchioles c. Capillaries d. Alveoli 34 / 74 34) Antibodies are produced by ? a. lymphocytes b. spleen. c. leucocytes d. monocytes 35 / 74 35) Platelets are formed from what type of cell? a. Melanocytes b. Macrophages c. Astrocytes d. Megakaryocytes 36 / 74 36) Which blood component plays the largest role in maintaining the osmotic pressure of blood? a. carbon dioxide b. white blood cells c. globulins d. albumin 37 / 74 37) Left atrium receives oxygenated blood from? a. lungs b. right atria c. right ventricle d. right atrium 38 / 74 38) ក្នុង sang arteriel មាន៖? a. pression partielle នៃ O2 មាន 95mmHg, និង pression partielle ៃន CO2 មាន 40mmHg b. pression partielle នៃ O2 មាន 40mmHg, និង pression partielle ៃន CO2 មាន 95mmHg c. pression partielle នៃ O2 មាន 46 mmHg, និង pression partielle ៃន CO2 មាន 40mmHg d. pression partielle នៃ O2 មាន 40mmHg, pression partielle ៃន CO2 មាន 46mmHg 39 / 74 39) A person with blood type A has:? a. A antigens on the red blood cells b. B antigens on the red blood cells. c. A antibodies in the plasma. d. Rh antigen on the red blood cells. 40 / 74 40) Leukopenia is what? a. A group of cancerous conditions involving WBCs. b. The production of WBCs stimulated by chemical messengers. c. An abnormally low WBC count commonly induced by drugs. d. A type of leukemia involving abnormal myeloblasts. e. The ability of a WBC to slip out of capillary blood vessels. 41 / 74 41) What would happen to red blood cells if the haem group were removed from haemoglobin? a. Red blood cells would not be able to reproduce. b. White blood cells would not be able to reproduce. c. Red blood cells would not be able to bind oxygen d. Blood clot formation would be inhibited. 42 / 74 42) កាលណាមនុស្សយើងធ្វើដំណើរទៅកាន់ ទីខ្ពស់អត្រា O2 មានការប្រែប្រួលដូចតទៅ៖? a. ការធ្វើដំណើរទៅទីកាន់ខ្ពស់តែ អត្រា O2គ្មានការប្រែប្រួល b. ការធ្វើដំណើរទៅទីកាន់តែខ្ពស់អត្រា O2កាន់តែកើនឡើង c. ការធ្វើដំណើរទៅទីកាន់ តែខ្ពស់អត្រា O2កើនឡើងព្រមគ្នាជាមួយអត្រា CO2. d. ការធ្វើដំណើរទៅទីកាន់តែខ្ពស់អត្រា O2កាន់តែខ្សត់ 43 / 74 43) នៅក្នុងស្ថានភាពខ្លះខ្យល់នៃមជ្ឍដ្ឋានជុំវិញសំបូរទៅដោយCO ហើយកាលណាយើងដកខ្យល់នេះចូល វាធ្វើអោយមានការពុលដោយCOដែលគេហៅថា : ? a. intoxication par oxycarbonee b. Intoxication par NaCl c. Intoxication par Bicarbonates de sodium d. Intoxication par Acide Lactique 44 / 74 44) What physiological property provides the erythrocytes biconcave form? a. Glucose and heparin transport. b. Membrane plasticity c. Blood antigen differentiation d. Easier gases diffusion through 45 / 74 45) When you breath in air, you bring oxygen into your lungs and blow out_________________.? a. carbon monoxide. b. oxygen. c. hydrogen d. carbon dioxide 46 / 74 46) Patient with an artificial aortal valve was admitted to the hospital for additional observation connected with hemolythic anemia symptoms. What type of hemolysis develops in the patient? a. the mechanical b. the immune c. the thermal d. the osmotic 47 / 74 47) To prevent blood loss after a tissue injury, blood vessels first? a. Form a platelet plug b. Form a clot c. Initiate the coagulation cascade d. Vaso constriction 48 / 74 48) ក្នុងករណីដែលខ្យល់ចេញ ចូល ក្នុងalveole ធម្មតា (ហៅថា ventilation normale) តែគ្មានឈាមរត់សោះ (absence de perfusion) ពេលនោះគ្មានបណ្តូរឧស្ម័នទេ ដំណើរនេះ គេអោយឈ្មោះថា ។? a. Espace mort b. Effet shunt c. Asthme d. BPCO 49 / 74 49) Lymphocytes? a. convert to monocytes in response to antigens b. all originate from the bone marrow after birth c. are part of the body’s defense against cancer d. interact with eosinophils to produce platelets 50 / 74 50) Circulation system which provides supply of blood to muscles of heart is classified as? a. coronary circulation b. thebesian circulation c. lymphatic circulation d. bronchial circulation 51 / 74 51) Circulatory system is made of? a. capillaries and veins b. lymph vessels and nodes c. veins and arteries d. blood vessels, heart and blood 52 / 74 52) Components of human cardiovascular system are? a. heart b. blood c. all of above d. blood vessels 53 / 74 53) In the ABO system of blood groups, if both antigens are present but no antibody, the blood group of the individual would be ? a. A b. AB c. B d. O 54 / 74 54) The blood volume of an averaged sized male is? a. 5 to 6 liters b. 6 to 7 liters. c. 4 to 5 liters. d. 3 to 4 liters. 55 / 74 55) A 45-years old man presents to the emergency with a 2-week history of diarrhea that has worsened progressively over the last several days. He has minimal urine output and is admitted to the hospital to getrehydrated. His stool specimen is positive for parasitic eggs. Which type of White Blood Cells would beelevated in number? a. Neutrophils b. T lymphocytes c. Monocytes d. Eosinophils 56 / 74 56) Tricuspid valve is found in between ? a. right auricle and right ventricle b. sinus venosus and right auricle c. left ventricle and left auricle d. ventricle and aorta. 57 / 74 57) How many major types of blood have scientists discovered? a. Two: white cells and red cells b. One: Type "O" c. Three: white cells, red cells, and plasma d. Four: Types A, B, AB, and O 58 / 74 58) Actual gas exchange takes place in the? a. diaphragm b. trachea c. bronchi d. alveoli 59 / 74 59) The production of marrow cells takes place within:? a. The bone marrow b. The liver. c. The kidney. d. The spleen. 60 / 74 60) Study of blood circulation and its flow through the body is known as? a. hemorheology b. hemodynamic c. physiology d. cardiology 61 / 74 61) Your body couldn’t breathe without this system.Which one is it? a. It is the Urinary system. b. It is the Perspiration system. c. It is the Respiratory system d. It is the Photosynthsis 62 / 74 62) Which of the following white blood cells is capable of phagocytosis? a. Lymphocyte b. Eosinophil c. Neutrophil d. Basophil 63 / 74 63) Erythropoietin:? a. Is not released on breakdown of RBCs b. May stimulate the stem cells c. Is lipid in nature d. May decrease the life span of RBCs 64 / 74 64) The most abundant cells of the blood are:? a. Platelets b. Erythrocytes c. Leukocytes d. Granulocytes 65 / 74 65) Which of the following belongs to agranular leukocytes? a. neutrophil b. platelet c. monocyte d. basophil 66 / 74 66) The process of WBC production is called:? a. Hemopoeisis b. Monopoeisis c. Leukopoeisis d. Erythropoeisis 67 / 74 67) The correct route through which pulse-making impulse travels in the heart is ? a. AV node —> bundle of His —> SA node —> Purkinje fibres —> heart muscles b. SA node —> Purkinje fibres —> bundle of His —> AV node —> heart muscles c. AV node —> SA node —> Purkinje fibres —> bundle of His —> heart muscles. d. SA node —> AV node —> bundle of His —> Purkinje fibres —> heart muscles 68 / 74 68) Where does haematopoiesis take place? a. Lungs b. Bone marrow c. Thyroid d. Liver 69 / 74 69) ក្នុងករណី ដែលគ្មានខ្យល់ចេញចូល ក្នុង alveole សោះតែមានឈាមរត់ឆ្លងកាត់ធម្មតានោះ វាក៏គ្មានបណ្តូរឧស្ម័នដែរ។ sang veineux នៅតែជា sang veineux ដដែល ហើយវាក៏ហូរចូលក្នុង grande circulation ដែលជាហេតុធ្វើអោយអត្រាO2 ក្នុង arteriel ចុះថយ។ ដំណើរនេះ គេអោយឈ្មោះថា ៖? a. Syndrome d’epanchement Pleural b. Effet shunt c. Asthme d. Espace mort 70 / 74 70) Oxygenated blood received from left atrium then passed to another chamber of heart called? a. left ventricle b. left aorta c. right aorta d. right ventricle 71 / 74 71) Sickle cell disease is characterised by ? a. leukemia b. hemolytic anaemia c. polycythemia d. mental retardation 72 / 74 72) How many lungs do humans have? a. Humans have one lung. b. Humans have two lungs c. Humans have four lungs. d. Humans have three lungs 73 / 74 73) Stoppage of bleeding is called : ? a. hemostasis b. vascular spasm. c. thrombosis. d. coagulation. 74 / 74 74) Component through which the blood is pumped to the whole body from left ventricle is? a. artery b. lymph vessel c. capillary d. aorta Your score isThe average score is 0% Facebook 0% Restart quiz Any comments? Send feedback