Download MBBS (Bachelor of Medicine, Bachelor of Surgery) TMU (Teerthanker Mahaveer University) First Year (1st Year) 2015 MBS102A Physiology I Previous Question Paper
MBBS I (First) Professional Examination 2014-15
Course Code:MBS102
Paper ID: 0322205
Physiology -I
Time: 2 Hours 40 Minutes
Max Marks: 40
Note: Attempt all questions. Draw proper diagrams to support
your answer.
Part `B'
1. a)
Describe the functions of plasma proteins. (5)
b)
Write in brief about hemophilia. (5)
2.
Discuss the various cardio respiratory changes that occur
during exercise. (10)
3.
Write short notes on the following: (2.5x4=10)
a)
Powerhouse of the cell
b)
Heart Sounds
c)
Windkessel's effect
d)
Control of gastric juice secretion
4.
Define GFR. Describe various factors affecting GFR. (10)
MBBS I (First) Professional Examination 2014-15
Roll No.
Student's Name
Student's Signature
Invigilator's Signature
Course Code:MBS102
Paper ID: 0322205
Physiology - I
Part `A'
Time: 20 Minutes
Max Marks: 10
Note: 1. Attempt all questions and return this part of the question paper to the invigilator after 20 Minutes.
2. Please tick () correct one only. Cutting, overwriting or any other marking are not allowed.
3. For answering please use Ball- pen only.
d)
Ventricular repolarisation
Q.1
RBC count is less in young females
compared to male of same age because:
Q.9
Capacitance vessels are:
a)
Increased blood loss during menses
a)
Aorta
b)
Females are less active and less
b)
Large arteries
muscular
c)
Veins
c)
Estrogen
depresses
the
d)
Capillaries
erythropoiesis
d)
Low thyroxin level
Q.10 Heart rate increases with inspiration, a
phenomenon called:
Q.2
Conjugation of bilirubin occurs in:
a)
Marey's law
a)
Hepatocytes b)
Granulocytes
b)
Cushing reflex
c)
Lymphocytes d)
Erythrocytes
c)
Sinus arrhythmia
d
Bainbridge reflex
Q.3
Bleeding in thrombocytopenic purpura
usually occurs when platelet count is
PTO
Q.11 The volume of gas contained in the lung at
reduced below:
the end of maximum inspiration is:
a)
1.5 lac/cmm b)
75,000/cmm
a)
Functional residual capacity
c)
50,000/cmm d)
25,000/cmm
b)
Inspiratory capacity
c)
Inspiratory reserve volume
Q.4.
Post-prandial alkaline tide is caused by:
d)
Total lung capacity
a)
Rise in HCO3 in systemic blood
following a meal
Q.12 The amount of oxygen carried in blood in
b)
Loss of HCO3 in urine
the dissolved form is....... ml/100ml of
c)
Depressed breathing
blood per 100mmHg:
d)
Rise in alveolar pCO2
a)
3
b)
0.3
Q.5
Choleretic are the substances which causes:
c)
0.03
a)
Contraction of the gall bladder
d)
Less than 0.03
b)
Increase biliary secretion from the
liver
Q.13 Glucose reabsorption mainly occurs in:
c)
Neutralization of acid from the
a)
Proximal tubule
stomach
b)
Distal tubule
d)
Solubility of fats in micelles
c)
Loop of henle
d)
Collecting duct
Q.6
Removal of entire colon would be expected
to cause:
Q.14 Na+K+pump is required for:
a)
Death
a)
Primary active transport
b)
Electrolyte imbalance
b)
Osmosis
c)
Megaloblastic anaemia
c)
Exocytosis
d)
Severe malnutrition
d)
Diffusion
Q.7
`a' wave of jugular venous pulse is caused
Q.15 Normal ejection fraction i:
by:
a)
65%
a)
Atrial systole
b)
75%
b)
Ventricular systole
c)
85%
c)
Atrial diastole
d)
95%
d)
Ventricular diastole
Q.16 Basic functional unit of the kidney is:
Q.8
Which of the following is not recorded in
a)
Bowan`s capsule
ECG:
a)
Atrial depolarization
b)
Glomerulus
b)
Atrial repolarisation
c)
Malpighian corpuscle
c)
Ventricular depolarization
d)
Nephron
Q.17 Lungs contain enzyme for conversion of:
a)
Prorenin to renin
b)
Angiotensinogen to angiotensin-I
c)
Angiotensin-I to Angiotensin-II
d)
Angiotensin-II to Angiotensin-III
Q.18 Role of cholecystokinin is:
a)
Contraction of gall bladder
b)
Secretion of bicarbonate rich
secretion
c)
Increases gastric motility
d)
Decreases intestinal motility
Q.19 Intracellular fluid is:
a)
50% of total body water
b)
2/3rd of total body water
c)
1/3rd of total body water
d)
25% of total body water
Q.20
Renal blood flow is:
a)
200 ml/min
b)
1200 ml/min
c)
3000 ml/min
d)
1800 ml/min
This post was last modified on 17 February 2022