339194 During exercise the cardiac output may rise to five times the resting value. In most people this is mainly due to an increase in

339195 A normal healthy person is about to go for a run. What is his pulse rate at rest?

339196 Which of the following events do not occur during joint diastole?
i. Blood from the pulmonary veins and vena cava flows into the left and right ventricles respectively through the left and right atria
ii. The semilunar valves are closed.
iii. Action potential is conducted from SAN to AVN.
iv. All four chambers of heart are in relaxed state.
v. Tricuspid and bicuspid valves open.

339197 The duration of cardiac cycle in a normal man is

339194 During exercise the cardiac output may rise to five times the resting value. In most people this is mainly due to an increase in

339195 A normal healthy person is about to go for a run. What is his pulse rate at rest?

339196 Which of the following events do not occur during joint diastole?
i. Blood from the pulmonary veins and vena cava flows into the left and right ventricles respectively through the left and right atria
ii. The semilunar valves are closed.
iii. Action potential is conducted from SAN to AVN.
iv. All four chambers of heart are in relaxed state.
v. Tricuspid and bicuspid valves open.

339197 The duration of cardiac cycle in a normal man is

339194 During exercise the cardiac output may rise to five times the resting value. In most people this is mainly due to an increase in

339195 A normal healthy person is about to go for a run. What is his pulse rate at rest?

339196 Which of the following events do not occur during joint diastole?
i. Blood from the pulmonary veins and vena cava flows into the left and right ventricles respectively through the left and right atria
ii. The semilunar valves are closed.
iii. Action potential is conducted from SAN to AVN.
iv. All four chambers of heart are in relaxed state.
v. Tricuspid and bicuspid valves open.

339197 The duration of cardiac cycle in a normal man is

339194 During exercise the cardiac output may rise to five times the resting value. In most people this is mainly due to an increase in

339195 A normal healthy person is about to go for a run. What is his pulse rate at rest?

339196 Which of the following events do not occur during joint diastole?
i. Blood from the pulmonary veins and vena cava flows into the left and right ventricles respectively through the left and right atria
ii. The semilunar valves are closed.
iii. Action potential is conducted from SAN to AVN.
iv. All four chambers of heart are in relaxed state.
v. Tricuspid and bicuspid valves open.

339197 The duration of cardiac cycle in a normal man is