Download MBBS (Bachelor of Medicine, Bachelor of Surgery) TMU (Teerthanker Mahaveer University) First Year (1st Year) 2019 MBS102 Physiology II Previous Question Paper
MBBS I (First) Professional Examination 2018-19
Course Code: MBS102 Paper ID: 03219137
Physiology -II
Time: 2 Hours 40 Minutes
Max Marks: 40
Note: Attempt all questions. Draw proper diagrams to support
your answer.
Part `B'
1.
Define lactation. Describe the hormones concerned with
development of breast during pregnancy and lactation. (7)
2.
Write short notes on the following: (4+4)
a)
Muscle Spindle
b)
Transport across neuromuscular junction
3.
Name the receptors for pain. Describe fast and slow pain
pathways. (7)
4.
Write short notes on: (4+4)
a) Errors of refraction
b) Describe the Ionic basis of action potential
5.
What is the normal serum calcium level? Describe the
hormonal regulation of serum calcium. What are the
clinical features of tetany? (10)
MBBS I (First) Professional Examination 2018-19
Roll No.
Student's Name
Student's Signature
Invigilator's Signature
Course Code: MBS102
Paper ID: 03219137
Physiology - II
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.9
The categorical hemisphere is chiefly
Q.1
Fast anterograde transport occurs at a rate
concerned with:
of about:
a)
Language
a)
40 mm/ day
b)
Recognition of faces
b)
400 mm/day
c)
Stereognosis
c)
1 mm/day
d)
Spatiotemporal relations
d)
10 mm/day
Q.10 Which of the following is the best example
Q.2
Physiologically, the site of origin in motor
of a polysynaptic reflex:
neurons of conducted impulses is the:
a)
Stretch reflex
a. Dendritic zone
b)
Axon reflex
b. Axon hillock
c)
Inverse stretch reflex
c. Node of Ranvier.
d)
Withdrawal reflex
d. Terminal button
P.T.O.
Q.3
The muscle spindle is not innervated by:
Q.11 Rhodopsin has peak sensitivity to light at a
a)
A fibers
Wave length of:
b)
A fibers
a)
405 nm
c)
Ia fibers
b)
505 nm
d)
II fibers
c)
605 nm
Q.4.
Insulin is secreted from:
d)
705 nm
a) cell
b) cell
c) cell
d) None
Q.12 The gate theory of pain was proposed by:
a)
Cannon and Bard
Q.5
Which of the following inhibits lactation:
b)
Charles Sherrington
a)
Prolactin
c)
Wall and Melzack
b)
Chorionic somatomammotropin
d)
Weber and Fechner
c)
Estrogen and progesterone
d)
Growth hormone
Q.13 JAK-STAT pathways mediate the effects
of:
Q.6
Which one is not a feature of Diabetes
a)
transducin
mellitus?
b)
aquaporins
c)
gusducins
d)
growth hormone
a)
Polyuria
b)
Hypertension
Q.14 Normally, the thyroid gland secretes:
c)
Polyphagia
a)
CGRP
d)
Polydypsia
b)
PTH related peptide
c)
TSH
d)
Calcitonin
Q.7
Weber's test is applied to test:
a)
Sense of smell
Q.15 Inner hair cells in the organ of Corti are
b)
Sense of hearing
depolarized by:
c)
Visual acuity
a)
K+ influx
d)
Sense of equilibrium
b)
Na+ influx
c)
Ca+ influx
Q.8
Axons of ganglion cells in the retina
d)
Closure of K+ channels
terminate in:
a)
lateral geniculate nucleus
Q.16 Colour blindness:
b)
pretectal nucleus
a)
Is a Genetic disorder involving X
c)
suprachiasmatic nucleus
chromosomes
d)
all of the above
b)
Is a Genetic disorder involving Y
chromosomes
c)
Affects females only
d)
Can be corrected by using
cylindrical lenses
Q.17 Sertoli cells produce:
a)
Estrogen
b)
DHEA
c)
Mullerian inhibiting polypeptide
d)
TSH
Q.18 Middle ear contains:
a)
Endolymph
b)
Perilymph
c)
Organ of corti
d)
Ossicles
Q.19 Hypothalamus does not play a prominent
role in the regulation of:
a)
Food and water intake
b)
Temperature
c)
Respiration
d)
Osmolality
Q.20
Most of the circulating T4 is bound to:
a)
Prealbumin
b)
Albumin
c)
Thyroxine-binding globulin
d)
None of the above
This post was last modified on 17 February 2022