Download MBBS TMU 1st Year 2018 MBS102 Physiology I Question Paper

Download MBBS (Bachelor of Medicine, Bachelor of Surgery) TMU (Teerthanker Mahaveer University) First Year (1st Year) 2018 MBS102 Physiology I Previous Question Paper


MBBS I (First) Professional Examination 2017-18




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.

Discuss the following: (5x2=10)

a) Short term regulation of blood pressure
b) Digestion and absorption of fats

2.

Describe in brief: (5x2=10)

a) Excitation contraction coupling in skeletal muscle
b) Erythroblastosis fetalis

3.

Write in brief: (5x2=10)

a) Surfactant
b) Structure of nephron

4.

Describe the process of erythropoiesis. Enumerate the
factors affecting it. (10)








MBBS I (First) Professional Examination 2017-18



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.




Q.1

Power house in the cell is:

a)

Deoxyhemoglobin

a)

Endoplasmic reticulum

b)

Carboxyhemoglobin

b)

Golgi apparatus

c)

Carbaminohemoglobin

c)

Nucleus

d)

Reduced hemoglobin

d)

Mitochondria







Q.7

Which of the blood vessel has maximum

Q.2

Glucose is transported across the intestinal

compliance:

mucosa by:

a)

Arteries

a)

Simple diffusion



b)

Veins

b)

Facilitated diffusion

c)

Arterioles

c)

Active transport



d)

Capillaries



d)

Co- transport

Q.8

Pulmonary artery carries deoxygenated



blood from:

Q.3

When compared to ECF, the ICF has:



a)

Right atrium

a)

High sodium concentration



b)

Left atrium

b)

Low potassium concentration

c)

Right ventricle

c)

Equal chloride concentration

d)

Left ventricle

d)

High protein concentration





Q.9

If radius of blood vessel is decreased to

Q.4. Pernicious anemia is an example of:

half, blood flow will change to:

a)

Hypochromic anemia

a)

1/2



b)

Nutritional anemia



b)

1/4

c)

Hemolytic anemia

c)

1/8



d)

Hemorragic anemia



d)

1/16





Q.5

The first step during hemostasis is:

Q.10 To allow atrial contraction prior to

a)

Platelet plug formation

ventricular contraction, cardiac impulse is

b)

Clot formation

held up at:

c)

Vasoconstriction

a)

S.A. Node

d)

None of the above



b)

A.V. Node



c)

Bundle of His

Q.6

The form of hemoglobin that has CO

d

Purkinje fibers

2

attached to it is called as:




PTO
Q.11 Resistance vessels are:



c)

Loop of Henle

a)

Capillaries



d)

Collecting tubule



b)

Veins



c)

Arterioles

Q.19 Major source of NH3 in kidney is:

d)

Arteries



a)

Glycine





b)

Glutamate

Q.12 Plateau in the action potential is seen in:

c)

Uric acid





a)

Nerve

d)

None of the above

b)

Muscle fiber



c)

S.A. Node



Q.20 Transport maximum for glucose is closest

d)

None of the above

to:





a)

100 mg

Q.13 Inspired air is warmed, moistened and



b)

180 mg

cleaned in all except:



c)

250 mg



a)

Trachea

d)

325 mg



b)

Larynx





c)

Nose

d)

Alveoli


Q.14 One of the following statements is TRUE

for alveolar ventilation:
a)

More than pulmonary ventilation

b)

Same as pulmonary ventilation.

c)

Less than pulmonary ventilation

d)

Is a product of tidal volume and
respiratory rate


Q.15 All of the following are TRUE for intra

pleural pressure EXCEPT:
a)

It is a negative pressure

b)

Becomes more negative during
inspiration

c)

Becomes positive during inspiration

d)

Prevents collapsing of lungs


Q.16 Pancreatic juice rich in bicarbonates is

because of:
a)

Cholecystokinin

b)

Pancreozymin

c)

Secretin

d)

Gastrin


Q.17 In infants, defecation following a meal is

caused by:
a)

Gastroileal reflex



b)

Gastro colic reflex

c)

Enterogastric reflex

d)

Peristalsis



Q.18 Majority of the water and salts reabsorption

occurs in:



a)

Proximal tubule

b)

Distal tubule


This post was last modified on 17 February 2022