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question_answer1)
Which part of the alimentary canal does not secrete any enzyme?
A)
Mouth done
clear
B)
Oesophagus done
clear
C)
Stomach done
clear
D)
Duodenum done
clear
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question_answer2)
The food that gives more calories per unit mass of food is
A)
protein done
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B)
carbohydrates done
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C)
fat done
clear
D)
water done
clear
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question_answer3)
Percentage of oxygen supplied by haemoglobin is
A)
97% done
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B)
100% done
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C)
49% done
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D)
3% done
clear
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question_answer4)
Which one of the following correctly represents the normal adult human dental formula?
A)
\[\frac{3}{3},\frac{1}{1},\frac{3}{2},\frac{1}{1}\] done
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B)
\[\frac{2}{2},\frac{1}{1},\frac{3}{2},\frac{3}{3}\] done
clear
C)
\[\frac{2}{2},\frac{1}{1},\frac{2}{2},\frac{3}{3}\] done
clear
D)
\[\frac{3}{3},\frac{1}{1},\frac{3}{3},\frac{3}{3}\] done
clear
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question_answer5)
In expiration, diaphragm becomes
A)
flattened done
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B)
relaxed done
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C)
straightened done
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D)
arched done
clear
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question_answer6)
Elbow joint is an example of
A)
hinge joint done
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B)
gliding joint done
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C)
ball and socket joint done
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D)
pivot joint done
clear
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question_answer7)
The toxic effect of CO is due to its greater affinity for haemoglobin as compared to \[{{O}_{2}}\]approximately by
A)
2 times done
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B)
20 times done
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C)
200 times done
clear
D)
1000 times done
clear
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question_answer8)
A patient is generally advised to specially, consume more meat, lentils, milk and eggs in diet only when he suffers from
A)
Scurvy done
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B)
Kwashiorkor done
clear
C)
Rickets done
clear
D)
Anaemia done
clear
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question_answer9)
In which of the following reptiles four chambered heart is present?
A)
Lizard done
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B)
Snake done
clear
C)
Scorpion done
clear
D)
Crocodile done
clear
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question_answer10)
Melatonin is produced by
A)
thymus done
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B)
skin done
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C)
pituitary done
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D)
pineal gland done
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question_answer11)
Child death may occur in the marriage between
A)
\[R{{h}^{+}}\]man and \[R{{h}^{+}}\]woman done
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B)
\[R{{h}^{+}}\] man and \[R{{h}^{-}}\] woman done
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C)
\[R{{h}^{-}}\] man and R woman done
clear
D)
\[R{{h}^{-}}\] man and \[R{{h}^{+}}\] woman done
clear
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question_answer12)
Which one of the following organs in the human body is most affected due to shortage of oxygen?
A)
Intestine done
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B)
Skin done
clear
C)
Kidney done
clear
D)
Brain done
clear
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question_answer13)
The pH of blood is
A)
between 7-8 done
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B)
between 2-4 done
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C)
between 12-14 done
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D)
between 2-5 done
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question_answer14)
Antibodies are
A)
carbohydrates done
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B)
immune globulins done
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C)
globular proteins done
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D)
extrinsic proteins done
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question_answer15)
Air is breathed through
A)
Trachea - lungs - larynx - pharynx - alveoli done
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B)
Nose - larynx - pharynx - bronchus - alveoli -bronchioles done
clear
C)
Nostrils - pharynx - larynx - trachea - bronchi -bronchioles - alveoli done
clear
D)
Nose - mouth - lungs done
clear
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question_answer16)
Which of the following disease is not concerned with disorders of circulatory system?
A)
Heart failure done
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B)
Angina done
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C)
Coronary artery disease done
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D)
Uremia done
clear
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question_answer17)
Neurons receive signals through their _______ and send signals to other neurons through their_______.
A)
dendrites ... receptors done
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B)
end feet... cell bodies and dendrites done
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C)
cell bodies and dendrites... axons done
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D)
transmitter vesicles ... axons done
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question_answer18)
Functional and structural unit of kidney is
A)
nephron done
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B)
seminiferous tubule done
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C)
acini done
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D)
None of these done
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question_answer19)
Asthma is caused due to
A)
Infection of lungs done
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B)
Spasm in bronchial muscles done
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C)
Bleeding into pleural cavity done
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D)
infection of trachea done
clear
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question_answer20)
Dialysis is done in the condition when person is suffering from
A)
diabetes done
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B)
uremia done
clear
C)
polyuria done
clear
D)
haemoptysis done
clear
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question_answer21)
Which part of human brain is concerned with the regulation of body temperature?
A)
Cerebellum done
clear
B)
Cerebrum done
clear
C)
Hypothalamus done
clear
D)
Medulla Oblongata done
clear
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question_answer22)
Which of the following organs can be called as a sort of "blood bank"?
A)
Lungs done
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B)
Heart done
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C)
Liver done
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D)
Spleen done
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question_answer23)
Universal blood recipient is
A)
blood group O done
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B)
blood group AB done
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C)
blood group A done
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D)
blood group B done
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question_answer24)
Bones are mainly made up of
A)
calcium and phosphorous done
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B)
calcium and sulphur done
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C)
calcium and magnesium done
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D)
calcium and iron done
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question_answer25)
ECG records
A)
rate of heart beat done
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B)
potential difference done
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C)
ventricular concentration done
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D)
volume of blood pumped done
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question_answer26)
During strenuous exercise, glucose is converted into
A)
glycogen done
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B)
pyruvic acid done
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C)
starch done
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D)
lactic acid done
clear
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question_answer27)
In human testosterone is produced by
A)
tunica albuginea done
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B)
leydig cell done
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C)
seminiferous tubule done
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D)
sertoli cell done
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question_answer28)
In adult, normal blood pressure is
A)
80/120 mm Hg done
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B)
100/80 mm Hg done
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C)
120/80 mm Hg done
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D)
100/120 mm Hg done
clear
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question_answer29)
Thoracic cage is made up of
A)
ribs, vertebral column & diaphragm done
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B)
ribs, diaphragm & sternum done
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C)
vertebral column, diaphragm & sternum done
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D)
ribs, vertebral column & sternum done
clear
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question_answer30)
The junction between an axon and dendrite is called
A)
cyton done
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B)
synapse done
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C)
relay done
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D)
conduction zone done
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question_answer31)
A certain road accident patient with unknown blood group needs immediate blood transfusion. His one doctor friend at once offers his blood. What was the blood group of the donor?
A)
Blood group B done
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B)
Blood group AB done
clear
C)
Blood group 0 done
clear
D)
Blood group A done
clear
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question_answer32)
Which one is not a reflex action?
A)
Closing of eye lids against frisking done
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B)
Release of saliva on seeing sweets done
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C)
Perspiration due to heat done
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D)
Obeying the order to run done
clear
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question_answer33)
Which one is not correct?
A)
Humans - Ureotelic done
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B)
Birds - Ureotelic done
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C)
Lizards - Uricotelic done
clear
D)
Whale - Ammonotelics done
clear
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question_answer34)
Main similarity between hormone and enzyme is
A)
both act at particular pH done
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B)
both are proteins done
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C)
both are required in small amounts done
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D)
both can be used again and again done
clear
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question_answer35)
Which of the following commonly called emergency gland of body?
A)
Thymus done
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B)
Testis done
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C)
Adrenal done
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D)
Pituitary done
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question_answer36)
Other function performed by kidney apart from excretion is
A)
Osmoregulation done
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B)
Temperature regulation done
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C)
Hormonal regulation done
clear
D)
Spermatogenesis done
clear
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question_answer37)
Appearance of facial hairs in a woman may be due to the effect of
A)
temperature done
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B)
ultraviolet radiation done
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C)
hormone done
clear
D)
pollution done
clear
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question_answer38)
Glucagon is secreted by
A)
\[\beta \] (beta) cells of islets of Langerhans done
clear
B)
\[\alpha \] (alpha) cells of islets of Langerhans done
clear
C)
\[\beta \] cells of pancreas done
clear
D)
adrenal cortex done
clear
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question_answer39)
Parath ormone deficiency produces muscle ramps or tetany as a result of
A)
lowered blood \[C{{a}^{2+}}\] done
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B)
enhanced blood \[N{{a}^{2+}}\] done
clear
C)
enhanced blood glucose done
clear
D)
enhanced blood \[C{{a}^{2+}}\]' done
clear
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question_answer40)
Thymosin stimulates
A)
milk secretion done
clear
B)
erythrocytes done
clear
C)
T-lymphocytes done
clear
D)
melanocytes done
clear
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