CBME
DR. YSR UNIVERSITY OF HEALTH SCIENCES:AP:VIJAYAWADA-520 008
MBBS DEGREE EXAMINATION – DECEMBER, 2023
--- Content provided by FirstRanker.com ---
FIRST M.B.B.S. EXAMINATION
PHYSIOLOGY - PAPER-I (SET-B)
(Multiple Choice Questions)
Time: 20 Minutes
Max Marks: 20
--- Content provided by FirstRanker.com ---
Note: Answer all questions
SECTION - I (MCQs- 20 MARKS) 1x20=20
- Indicator used to measure plasma volume is
- D20
- Insulin
- Evan's blue dye
- Radioactive sodium
--- Content provided by FirstRanker.com ---
- White blood cells are attracted to inflamed tissue areas by
- Chemotaxis
- Diffusion
- Phagocytosis
- Pinocytosis
--- Content provided by FirstRanker.com ---
- Red blood cell membrane is maintained by
- Elastin
- Spectrin
- Laminin
- Collagen
--- Content provided by FirstRanker.com ---
- The transport of proteins and polypeptides synthesized in some of nerve cell to the axonal ending is called as
- Transcytosis
- Eucocytosis
- Retrograde transport
- Axoplasmic flow
--- Content provided by FirstRanker.com ---
- The "a" wave in jugular venous pulse tracing is due to
- Atrial diastole
- Atrial systole
- Ventricular diastole
- Ventricular systole
--- Content provided by FirstRanker.com ---
- The increase in heart rate following an increase in atrial pressure is called as
- Bainbridge reflex
- Volume reflex
- Cushing's reflex
- Baroreceptor reflex
--- Content provided by FirstRanker.com ---
- Hyperkalemia produces
- Widening of the QRS complexes
- Fusion of the QRS complexes and the T wave
- Narrowing of the QRS complexes
- Increase in QT interval
--- Content provided by FirstRanker.com ---
- Iron deficiency anemia is
- Normocytic normochromic
- Macrocytic hypochromic
- Microcytic hypochromic
- Normocytic hypochromic
--- Content provided by FirstRanker.com ---
- Carbon dioxide is mainly transported as
- Dissolved form
- Bicarbonate form
- Carbamino hemoglobin
- Carbamino protein
--- Content provided by FirstRanker.com ---
- Volume of air that remains in the lungs after a normal expiration
- Functional residual capacity
- Vital capacity
- Residual volume
- Tidal volume
--- Content provided by FirstRanker.com ---
- Wind Kessel effect is seen in
- Aorta
- Inferior vena cava
- Capillaries
- Lymphatics
--- Content provided by FirstRanker.com ---
- 3rd heart sound is due to
- Closure of semilunar valves
- Arterial systole
- Atrio ventricular valves closure
- Rapid filling of ventricle
--- Content provided by FirstRanker.com ---
- About 90% of the filtered glucose is reabsorbed in the early part of proximal tubule by
- SGLT1
- SGLT2
- GLUT
- GLUT1
--- Content provided by FirstRanker.com ---
- Isothenuria
- Inability of the kidney to concentrate the urine normally
- No urine discharge from the body
- Less urine discharge from the body
- Difficulty in passing urine
--- Content provided by FirstRanker.com ---
- The respiratory center which acts as an off switch point is
- Apneustic center
- Pneumotaxic center
- Dorsal group of neurons
- Ventral group of neurons
--- Content provided by FirstRanker.com ---
- Ventilation perfusion ratio is
- Low at the apex and high at the base
- Low at both apex and base
- High at apex and low at base
- High at both apex and base
--- Content provided by FirstRanker.com ---
- The rate of BER (Basic Electrical Rhythm) is maximum in
- Oesophagus
- Duodenum
- Ileum
- Stomach
--- Content provided by FirstRanker.com ---
- Choleretics cause
- Contraction of gall bladder
- Concentration of bile
- Acidification of bile
- Increased bile production
--- Content provided by FirstRanker.com ---
- Normally the angle between the anus and the rectum is approximately
- 15 degrees
- 45 degrees
- 90 degrees
- 180 degrees
--- Content provided by FirstRanker.com ---
- Destruction of sensory nerve fibers to the bladder leads to
- Atonic bladder
- Neurogenic bladder
- Hypertonic bladder
- Automatic bladder
--- Content provided by FirstRanker.com ---
--- Content provided by FirstRanker.com ---
This download link is referred from the post: NTRUHS MBBS First Year 2010-2025 Question Papers (Dr. NTR University of Health Sciences)