A. Plasma cell
B. Mast cell
C. Nerve terminal
D. Vascular endothelium
✅ The correct answer is option C. Nerve terminal.
Physiology Mcqs
Energy expenditure during normal breathing____________?
A. 25% – 50% of total energy spent
B. 50% -75% of total energy spent
C. 15% – 20% of total energy spent
D. 2% – 3% of total energy spent
✅ The correct answer is option D. 2% – 3% of total energy spent.
The study of the electrical activity of the muscle is_______________?
A. EEG
B. EMG
C. Venn diagram
D. ECG
✅ The correct answer is option B. EMG.
Consider the following statements________________?
A. Starling’s law of heart states that increase in force of contraction is directly related to cardiac ouput
B. Staling’s law of heart states that the force of ventricular contraction is directly related to the end diastolic volume
C. Both A and B
D. None of the above
✅ The correct answer is option C. Both A and B.
Formation of a small volume of concentrated urine in dehydration is associated with____________?
A. More reabsorption in the PCT
B. More concentration in loop of Henle
C. More reabsorption of DCT and collecting ducts
D. All of these
✅ The correct answer is option D. All of these.
Most of the sodium is reabsorbed in_____________?
A. PCT
B. DCT
C. Loop of henle
D. Vasa recta
✅ The correct answer is option A. PCT.
Prothrombin time is useful for_______________?
A. Detection of clot retraction
B. Platelet count
C. In hemophilia
D. For evaluation in a patient taking anticoagulant drugs
✅ The correct answer is option D. For evaluation in a patient taking anticoagulant drugs.
Minimum blood pressure is in_____________?
A. Aorta
B. Arteries
C. Capillaries
D. Venules
✅ The correct answer is option D. Venules.
Stimulating mechanoreceptors or nociceptors in mouth triggers the_______________?
A. Jaw opening reflex
B. Jaw clenching reflex
C. Jaw gnashing reflex
D. None of the above
✅ The correct answer is option A. Jaw opening reflex.
AB group has following agglutinins_______________?
A. Anti – A & Anti – B
B. Neither anti A nor anti – B
C. Anti – A
D. Anti – B
✅ The correct answer is option B. Neither anti A nor anti – B.