問題一覧
1
Systole സംഭവിക്കുമ്പോൾ എന്താണ് ഉണ്ടാവുന്നത്?
contraction of heart and pump blood
2
Diastole സംഭവിക്കുമ്പോൾ എന്താണ് ഉണ്ടാവുന്നത്
relaxation of heart and fill bood into them
3
Normal blood pressure
120/80 mm hg
4
Silent killer എന്ന് അറിയപ്പെടുന്നത്
hypertension അതായത് high bp
5
Who invented pacemaker
john hopps
6
Use of pacemaker
generates cardiac impulses
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Expanision of SA node
sinoatrial node
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Test conducted for find heart function
ecg
9
First artificial heart
jarvic 7
10
First artifical heart invested by
robert jarvic
11
First heart transplant done by
dr chrisition bernad, south africa 1967
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ഇന്ത്യയിൽ ആദ്യമായി heart transplant surgery ചെയ്തത്
1994 dr venugopal aiims new delhi
13
Fish heart chamber
2
14
Reptiles heart chember
3
15
Amphibians heart chember
3
16
Crocodile heart chember
4
17
Bird heart chembers
4
18
Mammal heart chembers
4
19
Cockroach heart chembers
13
20
Total weight ന്റെ എത്ര ശതമാനമാണ് blood
7%
21
Pigment contained in blood
haemoglobin
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Components in blood with percentage
rbc 45% wbc < 1% plasma 55%
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Plasma protines secreted by liver in blood
albumin - blood pressure globulin - antibodies fibrinogen - clotting
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Shape of rbc
biconcave / disc shaped in mammals
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Rbc formed in
bone marrow
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Grave of rbc
spleen
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Function of rbc
oxygen transport
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Count of rbc in blood
40 to 60 lakh/mm3
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Deficiency of rbc cause
anemia
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Increae count of rbc cause
polycythemia
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Fuction of wbc
immunity
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Life span of wbc
13 to 20 days
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Wbc formed in
bone marrow, lymph node, some time liver and spleen
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Wbc count in blood
5000 to 10000 / mm3
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Antibody producing wbc
lymphocyte
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Over production of wbc cause
leukemia
37
Wbc fall below normal blood level cause
leukopenia
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Platelet formed in
bone marrow
39
Life span of platelet
8 to 12 days
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Platelet die in
spleen
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Platelet function
clotting of blood
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Platelet count in blood
1.5 lakh to 4 lakh / mm3
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Platelet reduced in the blood cause
dengue fever
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Blood group discovered by
karl landsteiner
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If antigen is mixed with the corresponding antibody is called
agglutination
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Universal Donor blood group without antigen
o group
47
Universal recipient blood group without antibodies
ab group
48
Rh factor in blood found in which animal
rhesus monkey
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Most common blood group
o positive
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Rare blood group
bombay group, ab -ve
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Rh incompatibility leads to
erythroblastosis fetalis
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Royel disease
hemophilia
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Anticoagulant in blood
heparin
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Blood clotting nu സഹായിക്കുന്ന blood cell
platelet
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Blood clotting nu സഹായിക്കുന്ന protine
fibrinogen
56
Blood clotting nu സഹായിക്കുന്ന vitemin
vitemin k
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Blood clotting nu സഹായിക്കുന്ന enzyme
thrombokinase
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Blood clotting nu സഹായിക്കുന്ന mineral
calcium
59
Nomal blood clotting time
3 to 8 minutes
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The amount of blood that can be donated at a time
300 ml
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Age for blood donation
18 - 65 years
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ഒരു blood donation കഴിഞ്ഞു എത്ര നാൾ കഴിഞ്ഞാണ് അടുത്തത് കൊടുക്കാൻ പറ്റുക
once in 3 month
63
Blood stored in a temparature
4 degree celcius
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Chemical substance used in blood bank
sodium citrate
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Passge of air in our body ( diagram )
nose - nasel cavity - pharynx - larynx - trachea - bronchi - lungs
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What is pharynx
common passage for food and air
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What is trachea
c shaped cartilaginous ring
68
Study of lung is called
pulmonology / pleurology
69
Only organ without muscle is called
lungs
70
Size of lungs
right lung is larger than left lung
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Approximate cells in lungs
400 million cells
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Protective layer of lungs
pleura
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Functional unit of lungs
alveolis
74
Gases exchage take place in lungs through
alveoli
75
Alveoli seen in
bronchioles
76
Respiratory pigment
hemoglobin
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The amount of air moving in and out of lungs during each breath is
tidal volume 500 ml
78
What is vital capacity
the maximum amount of air a person can expel from the lungs after a maximum inhalation
79
Human vital capacity
3 to 5 litres
80
Lungs diseases
emphysema pneumonia bronchitis silicosis - mining workers tuberculosis sars
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Eart worm respiratory organ
skin
82
Cockroaches respiratory organ
trachea
83
Fish respiratory organ
gills
84
Spider, scorpion respiratory organ
book lungs
85
Reptiles birds mammals respiratory organ
lungs
86
Digestion process ൽ work ചെയ്യുന്ന organs
mouth pharynx esophagus stomach intestine
87
Antibacterial present in saliva
lysozyme
88
Saliva consists of two enzymes
amylase / ptylin & maltase
89
Ezymes present in gastric juice
pepsin and renin
90
small intestine classified into 3
duodenum jejunum lleum
91
What happen when food reaches duodenum
after reaching dueodenum bile juice from liver combines with food
92
Pancreatic juice enzymes
trypsin, amylase, lipase
93
Use of trypsin
convert proteins and peptones into polypeptides and amino acids
94
Use of amylase
convert starch into soluble sugars
95
Use of lipase
convert emulsified fat into glycerin and fatty acids
96
Enzymes or intestial juice secretion from intestinal walls
erepsin, maltase, sucrace, lactase, lipase
97
Finger like structure found in the walls of small intestine
villi
98
Absorption and digested food take place through in small intestine iS
villi
99
After digestion protein is converted into
amino acids
100
Water is abosrbed in
large intestine