16/12/2019 Human Circulatory System (STUDY BY TOPICS JUNIOR CLASS) 0Comments by Gate Academy Welcome to your Human Circulatory System (STUDY BY TOPICS JUNIOR CLASS) 1. Blood enters into the heart because of muscles of ____ventricles contractatria relaxatria contractventricles relax2. Which of the following defends the body against disease-causing organisms plasmaplateletswhite blood cellsred blood cells3. The branch of science deals with blood, blood forming tissues and its disorders is called___________Cardiovascular systemHematologyHemopoiesisPlasmology4. Mitral valve is present between __________left ventricle and aortaleft atrium and left ventricleright atrium and left ventricleright and left ventricle5. Which of the following carry blood away from the heart?bronchiarteriescapillariesveins6. Which of the following is the only permeable blood vessel?veinsarteriescapillariesbronchi7. The lower chambers of the heart are calledauriclesbicuspid valvesventriclestricuspid valves8. The following are blood vessels exceptarteriesveinsbronchicapillaries9. Thrombocytes is another name forplateletswhite blood cellsplasmared blood cells10. Human has open blood circular system.TrueFalse11. Which of the following provides antibodiesplateletsred blood cellswhite blood cellsplasma12. Which of the following carry blood to the heart?arteriesbronchiveinscapillaries13. Name the term which defines the amount of RBC present in the blood?HemoglobinMyoglobinHemopoiesisHematocrit14. There are how many major types of blood vessels in the human circulatory system143215. Blood helps in transportation of the following components, except one, identify that?HeatLymphHormoneOxygen16. Which of the following transports digested food substanceswhite blood cellsplateletsplasmared blood cells17. Which of this is characterized by excess white blood cellssickle cell diseasehemophilialeukemiapneumonia18. Which of the following is NOT a plasma protein?GlobulinFibrinogenFibronectinAlbumin19. Which of this is a waste product transported by the blood mineral saltsamino acidsureaglucose20. Erythrocytes is another name forred blood cellsplateletsplasmawhite blood cells21 out of 20Time is Up!