Biology Fsc Part 1 Online Test With Answers

Biology Fsc Part 1 Online Test

Sr. # Questions Answers Choice
1 the inner layeer of pericardium is called. Fibrous epicardium Serous peridardium Synovial memberane  Endocardium
2 The sac in which heart is enclosed. Pericardium Myocardium Endocardium Pleura
3 In humans which one is the other system for the transport of materials, the blood circulatory sysgtem. Lymphatic system Digestive system Nevous system Respiratory system
4 Instead of normal lubb-dubb sound, a lubb-hiss, lubb-hiss sound indicates. Blocked coronary artery Damaged pacemaker Defective semiluner valve High blood pressure
5 Blood pressur eis highestin.........and blood mvoes, most slowly in. Veins , capillaries Arterise, capillaries Capillaries, arteris Veins, arteries
6 Systolic pressur ein young man is. 60 mm of Hg 80 mm Hg 100 mm Hg 120 mm Hg
7 SA -node initiates heartbeat in Right atrium only Right atrium and partially left also Right and left both atria Left atrium and partially right also
8 Closure of tricuspid and bicuspid valves produce sound. Lubb Dubb First lubb theDub None of these but murmurs
9 By beating at normal speed, our heart pumps hovw much blood per minute. 2 liters 3 liters 5 liters 8 liters
10 What is the state of bicuspid and tricuspid valves at he end of the first heart sound. Bicuspid is closed, tricuspid is open Bcuspid is open, tricuspid is closed Both are closed Both are open
11 Bicuspid valve guards the opening between Stomach andintestine Left atriu and left ventricle Reight atrium and right ventricle Pulmonary veins and left atrium
12 Compared to vien an artery Has thinner walls Carries blood away from an organ Is located more superficially Has no internal valves
13 Emphysema can also be caused by deficincy of which protein. Alpha- 1 antitrypsin aopha- 2 antitrypsin Beta - 1 antitrypsin Beta- 2 antitrypsin
14 Small cavities and holes formation in lungs tissues are due to. Emphysema Bronchitis Pulmonary tuberculosis Peumonia
15 Which infectious entities cause pneumonia Rhinovirus Streptcoccus pneumonia Fungi All
16 Which one is single largest infectious disease and cause of death in children worldwide. Pneumonia Sinusitis Emphysema Tuberculosis
17 Growth of bacteria and viruses in the middle ear leads to which disorder Otitis media Pulmonary tuberulosis Pneumonia Sinusitis
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