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Quiz 6
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Q.1
Which veins do not carry deoxygenated blood?
Portal Veins
Hepatic Veins
Subclavian Veins
Pulmonary Veins
Q.2
Snakes receive sound vibrations by
Tympanum
Body
Internal ear
Earth
Q.3
A man with colour blindness will see red as
Green
Red
Orange
Yellow
Q.4
Study of population is
Palentology
Geofraphy
Demography
None of these
Q.5
Which one among the following statements is correct?
All arteries carry oxygenated blood
All veins carry oxygenated blood
Except the pulmonary artery, all other arteries carry oxygenated blood
Except the pulmonary vein, all other veins carry oxygenated blood
Q.6
The rate of heartbeat is accelerated by the hormone
Adrenaline
Acetylcholine
Thyroxine
Pituitrin
Q.7
Cortisol is secreted by
Thyroid gland
Pituitary gland
Adrenal gland
Parathyroid gland
Q.8
A man whose blood group is not known meet with a serious accident and needs blood transfusion immediately. Which one of the blood group mentioned below and readily available in the hospital will be safe for transfusion?
O, Rh
-
O, Rh
+
AB, Rh
-
AB, Rh
+
Q.9
Study of pulse and arterial blood pressure is called
Sphygmology
Scerology
Sonography
None of these
Q.10
Oxygenated blood is carried from the lungs to the ________ by the pulmonary veins.
Right ventricle
Left ventricle
Right auricle
Left auricle
Q.11
Which one is the largest cells in white blood corpuscles?
Lymphocytes
Basophils
Monocytes
Neutrophils
Q.12
Metal present in Haemoglobin
Copper
Iron
Mangnese
Zinc
Q.13
Which one is important in photosynthesis to allows plants to absorb energy from light?
Xanthophyll
Carotene
Chlorophyll
Phaeophytin
Q.14
Green pigment is called
Chlorophyll
Xanthophyll
Carotene
Phycobillin
Q.15
The gas released during the photosynthesis by the green plants is
Oxygen
Nitrogen
Water vapour
Carbon dioxide
Q.16
Enzymes are produced by
Endocrine glands
Exocrine glands
Liver
Spleen
Q.17
Which of the following are involved directly in pulmonary circulation?
Left ventricle, aorta, and inferior vena cava
Right atrium, aorta, and left ventricle
Superior vena cava, right atrium, and left ventricle
Right ventricle, pulmonary artery, and left atrium
Q.18
Muscular wall of the heart is externally covered by
Epithelium
Endothelium
Epicardium
Myocardium
Q.19
To complete one heart beat the time taken is
1 sec
1 minute
1.5 sec
0.8 second
Q.20
Which letter indicates systolic pressure?
I
B
C
A
Q.21
Longest artery found in the body of human is
Venacava
Aorta
Capillaries
Ventricle
Q.22
Oxygen in our blood is transported by a protein named
Keratin
Myoglobi
Collagen
Haemoglobin
Q.23
The right portion of human heart receives ________ blood.
Pure
Impure
Mixed
None
Q.24
Arteries supplying blood to the heart are called
Carotid arteries
Hepatic arteries
Coronary arteries
Pulmonary arteries
Q.25
Karl Landsteiner discovered
Blood corpuscles
Blood groups
Blood vessels
Proteins in Blood
Q.26
Systolic and diastolic pressure in a healthy man is
120 mm and 80 mm
201 mm and 110 mm
90 mm and 60 mm
85 mm and 55 mm
Q.27
Function of pace maker is
To regulate the formation of urine
To regulate the process of digestion
To initiate heart beat
To start the process of respiration
Q.28
Plants utilise ________ from the atmosphere for photosynthesis.
Oxygen
Nitrogen
Carbon dioxide
Hydrogen
Q.29
In Photosynthesis
Light energy is converted into chemical energy
Chemical energy is converted into light energy
Chemical energy is converted into electrical energy
Light energy is converted into mechanical eneargy
Q.30
Which one of following is a ductless gland?
Liver
Sweat gland
Endocrine gland
Kidney
Q.31
Rh factor is discovered by
Landsteiner
Weiner
Landsteiner and Weiner
Leuen hook
Q.32
The deposition of cholesterol on the walls of blood vessels causes the arteries to lose their elasticity and get stiffened is called
Hypotension
Hypertension
Systolic Pressure
Arteriosclerosis
Q.33
Pace maker is related with
Kidney
Brain
Lung
Heart
Q.34
PH of human blood is
7.4
6.2
9
7.5 - 8.0
Q.35
The first heart transplantation was performed by
Dr. W. Harbe
Sir F.G. Hafkin
Dr. Louis Pasteur
Dr. C. Barnard
Q.36
Which of the following is true about blood plasma?
The main protein component is hemoglobin
It is a faint yellow fluid
It is the same as serum but without the clotting proteins
It is about 90% water
Q.37
Who was the discoverer of human blood groups ?
Landsteiner
Livine
Vinear
Leeuwenhoek
Q.38
The plasma of the blood contains which among the following constituents?
I. Proteins
II. Salts
III. Hormones
Only I and II
Only I and III
Only II and III
All I, II and III
Q.39
Antibodies is produced in the plasma of blood by
Monocytes
Lymphocytes
Eosinophils
Neutrophils
Q.40
Through nitrogen fixation process nitrogen in the atmosphere is converted into
Ammonium
Hydroxide
Nitrate
Chlorite
Q.41
Red blood corpuscles is produced into
Spleen
Kidney
Liver
Bone marrow
Q.42
Which one of the following parts of human brain is the regulating centre for swallowing and vomiting?
Cerebellum
Cerebrum
Medulla oblongata
Cortex
Q.43
Which blood group is called universal donor?
AB-
O-
AB+
O+
Q.44
Rh factor is related with
Bear
Monkey
Man
Cat
Q.45
PH value of human blood is
8.1
8.4
7.4
9.2
Q.46
Most of the oxygen transported by the blood is
Bound to haemoglobin
Dissolved in plasma
Dissolved in water
In ionic form as solute in plasma
Q.47
Study of blood is called
Hepatology
Hematalogy
Histology
None of these
Q.48
Name the part of neuron where information is acquired.
Axon
Nucleus
Dendrite
None of the above
Q.49
The basic unit of the nervous system is the
Lymphs
Nephrons
Nerves
Neurons
Q.50
In plants, which cells carry out photosynthesis?
Chlorenchymatous
Sclerenchymatous
Paranchymatous
None of the above
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