Q. The sinoatrial node depolarizes more frequently under the influence of ________

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Q. The colloid osmotic pressure of blood plasma is due to high concentration of _______

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Q. Any mechanism that increases heart rate is said to have a positive ________ effect.

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Q. Unhealthy growth of tissue due to higher pressures on the walls of the artery is termed as __________

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Q. A normal heart rate in an adult at rest is ______________

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Q. A person can suffer from both low blood pressure and high blood pressure.

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Q. Blood pressure is measured in terms of ____________

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Q. Blood pressure is the pressure exerted by blood against ___________

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Q. Which of the following statement is correct?

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Q. Which instrument is used to listen to the internal sounds of the human body?

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Q. Which of the following pair is correctly matched?

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Q. In ECG the depolarization of atria is indicated by __________

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Q. Choose the correct pathway of the transmission of impulses in heart beat.

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Q. A heat murmurs indicates a defective ___________

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Q. An artificial pace maker is implanted and connected to the heart in patients ___________

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Q. Heart beat initiates from ________

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Q. The two distinct heart sounds during the cardiac cycle are lub and dup.

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Q. Which of the following is not true for ventricular systole?

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Q. The P wave of the ECG represents _______________

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Q. An electrocardiogram is a graphic illustration of ____________

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