Download ADrPlexus for your PG/MCI/FMGE All india Exam preparations PDF

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Download ADrPlexus for your PG/MCI/FMGE All india Exam preparations PDF

Download ADrPlexus for your PG/MCI/FMGE All india Exam preparations PDF AdrPlexus – Digital Strides 2016 Physiology
1. The abnormal cleavage of mannose residues during the post-translational processing of glycoproteins results in
the development of a lupus-like autoimmune disease in mice. The abnormal cleavage is due to a mutation of the
enzyme α-mannosidase II.
This enzyme is located in
1. Peroxisome
2. Lysozyme
3. Nucleus
4. Golgi apparatus
Reference : Ganong’s review of medical physiology,24th ed,p.158
ANSWER : 4
CHOICE EXPLANATION & ELIMINATION REASON
1 No
2 No
3 No
4 Yes
Other Important Notes and recent Questions based on the chapter AND HIGHLY PROBABLE QUESTIONS
Golgi apparatus
Post translational modifications of proteins(Glycosylation)
2. Pallesthesia is
1. Ability to perceive two caliper points as separate points
2. Perception of the form and nature of an object without looking at it
3. Inability to identify an object by touch
4. Ability to feel mechanical vibrations
Reference : Ganong’s review of medical physiology,24th ed,p.158
ANSWER : 4
CHOICE EXPLANATION & ELIMINATION REASON
1 Two point discrimination
2 Stereognosis
3 Astereognosis
4 Pallesthesia
Other Important Notes and recent Questions based on the chapter AND HIGHLY PROBABLE QUESTIONS
This test is done with the help of tuning fork to check for the intactness of posterior column.
3. Regarding thermo receptors false statement is
1. warmth receptors activate at 30°C and maximum firing occurs at 46°C
2. Cold receptors activate at 24°C and maximum firing occurs at 10°C
3. There are 4–10 times as many hot-sensitive as cold-sensitive spots
4. TRPV M8 is a cold receptor
Reference : Ganong’s review of medical physiology,24th ed,p.158
ANSWER : 3
CHOICE EXPLANATION & ELIMINATION REASON
1 warmth receptors activate at 30°C and maximum firing occurs at 46°C
2 Cold receptors activate at 24°C and maximum firing occurs at 10°C
3 There are 4–10 times as many cold-sensitive as hot-sensitive spots
4 TRPV M8 is a cold receptor

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