#1251
General
NEET PG 2027 Medical QBank
Physiology Practice MCQs
Browse 9,389 high-yield clinical questions in Physiology. Includes detailed explanations, options, and topic tags.
#1252
General
All are functions of leukotrienes except:
#1253
General
Which of the following manifestation occur secondary to ablation of the 'somatosensory area I' of the cerebral coex?
#1254
G.I.T
Chyme is formed by
#1255
Transpo Processes
Which of the following is the "regulated membrane transfer"?
#1256
General
Apneustic Centre is inhibited by
#1257
Respiratory System
PCO2 increase leads to:
#1258
General physiology
True about G protein receptor is
#1259
General
Which of the following does NOT form a filtration barrier in nephrons:
#1260
General
An example of a sodium channel disorder among the following is:
#1261
Nervous System
Pain and temperature is carried by:
#1262
FMGE 2018
Delivery of stimulus above threshold intensity leads to a constant amplitude of AP and is known as:
#1263
General
Which of the following is the mechanism for a decrease in splanchnic blood flow during exercise?
#1264
General
Procedure of glucose tolerance test is:September 2009
#1265
General
True statement regarding pulmonary ventilation is -
#1266
General
A 40-year-old developed pathological fractures and was found to be having low bone density after a Dexa Scan. Laboratory tests show low plasma calcium, elevated PTH levels, and low vitamin D levels. The patient is on a balanced diet. However, the patient's plasma creatinine and urea are elevated markedly. Which of the following is the most likely reason for the hypocalcemia and reduced bone mass?
#1267
Misc.
Middle aged male presents with a scrotal swelling which has been present for previous 6 months. It shows positive fluctuation and the surgeon can get above the swelling. Which of the following is not to be done in the patient?
#1268
General
Auditory pathway is mediated by:
#1269
General
What is the clearance of a substance, if its concentration in plasma in 10 mg%, concentration in urine is 100 mg% and urine flow is 2 ml/min
#1270
G.I.T
All of the following are true about intestinal motility except
#1271
Cardiovascular system
Mean aerial pressure depends upon
#1272
General
The sodium- potassium pump is an example of:
#1273
General
Which of the following statements about the vasomotor centre (VMC) is true
#1274
Respiratory System
Pressure - volume curves in the lung is given here. The pressure-volume curves of the total respiratory system (PTR), lungs (PL), and chest wall (Pw) are plotted together with standard lung volumes. Point A indicate which of the following?
#1275
Circulation
When capillary and interstitial hydrostatic pressures are 30 mm Hg and 10 mm Hg, respectively, and colloid oncotic pressure in capillaries and in interstitium are 22 mm Hg and 5 mm Hg, respectively, how much is the net filtration pressure?
#1276
Endocrinology
All are involved in metabolism of vitamin D except
#1277
Nervous System
Sympathetic stimulation on the bronchus causes
#1278
General
Sarcolemma is the cell wall surrounding:
#1279
General
Peristaltic reflex of the small intestine is controlled by the following:
#1280
General
Pancreas secretes all of the following except
#1281
Respiratory system
Measurement of anatomic dead space is by
#1282
General
After an accident a teenager developed a different breathing pattern. After neurological evaluation, transection at mid pons level is diagnosed. This lesion will result in:
#1283
General
Left ventricular failure is said to be present if pulmonary capillary wedge pressure exceeds:September 2009
#1284
General
Hair cells baseline membrane potential O?
#1285
Kidneys and Body Fluids
Where does ADH not act ?
#1286
Transport Across Cell Membrane
ATP dependent transport mechanism-
#1287
General
Clamping of the carotid aeries below (proximal) the carotid sinus is likely to produce
#1288
General
An increase in which of the following best explains the mechanism by which the cardiac output increases in severe anemia?
#1289
General
Chronaxie varies for different nerve fibers. Which of the following types of nerves has minimum chronaxie?
#1290
General
Non-myelinated axons differs from myelinated in that they:
#1291
G.I.T
Intrinsic factor of Castle is secreted by
#1292
Pancreas
Beta cells of pancreas produce:
#1293
General
Pulmonary Compliance is decreased in all of the following conditions, except:
#1294
General
The resting memebrane potential of smooth muscle is:
#1295
General
Which one of the following sensory systems uses unmyelinated fibers to convey information to the central nervous system?
#1296
Kidneys and Body Fluids
Which of the following does not form filtration barrier in nephrons:
#1297
Endocrinology
A 40-year-old woman came with the complaint of restlessness, nervousness, and sleeplessness since 8 months. Her physical examination revealed tremors, warm moist hands, and an enlarged thyroid gland. Her hea rate was 120 beats per minute. What will be her thyroid profile?
#1298
Cell Membrane and transpo protiens
Which cell adhesion molecules (CAM) is calcium mediated?
#1299
Respiratory System
Activation of which of the following causes constriction of pulmonary arteries?
#1300
Cardiovascular system