Mcq Subject: Physiology
In peripheral tissues which of the following contains substance P:
A. Plasma cell
B. Mast cell
C. Nerve terminal
D. Vascular endothelium
View DescriptionThe physiological change occurs in a cardiac muscle cell when there is plateau phase of action potential is:
A. Influx of Na
B. Influx of Ca2+
C. Influx of K+
D. Closure of voltage gated K channels
View DescriptionNoble prize for sequencing insulin aminoacid sequence & molecular structure was given to:
A. Banting & Macleod
B. Sanger
C. Charles Best
D. Paul Berg
View DescriptionThe T wave on an ECG tracing represents which of the events in the cardiac cycle?
A. Atrial depolarization
B. Atrial repolarization
C. Ventricular depolarization
D. Ventricular repolarization
View DescriptionWhich of the following is not useful for coagulation
A. Plasmin
B. Thrombin
C. Calcium
D. Fibrin
View DescriptionFalse about xenon anesthesia
A. Slow induction and slow recovery
B. Minimal cardiovascular side effects
C. Low solubility in blood
D. Explosive in nature
View DescriptionInsulin causes ?
A. Inhibition of glycolysis
B. Gluconeogenesis
C. Induction of lipogenesis
D. Increased glycogenolysis
View DescriptionWhich of the following hormone is secreted by the kidney?
A. Renin
B. 1,25 DHCC
C. Erythropoietin
D. All of above
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