The heart ______ blood round the body.
The heart ______ blood round the body.
____disorders are conditions of the heart and blood vessels.
____disorders are conditions of the heart and blood vessels.
The ________ of the heart is to pump blood through the body.
The ________ of the heart is to pump blood through the body.
The _____ carries blood from the heart to other parts of your body.
The _____ carries blood from the heart to other parts of your body.
The blood ran down from the its heart and ( ) the rose crimson red.
The blood ran down from the its heart and ( ) the rose crimson red.
If the _______ stops beating, no blood can flow through the body.() A: heart B: lungs
If the _______ stops beating, no blood can flow through the body.() A: heart B: lungs
bump, dump, hump, lump, pump The function of the heart is to ______ blood through the body.
bump, dump, hump, lump, pump The function of the heart is to ______ blood through the body.
The heart is an important organ of circulation ________ function is to pump blood to all parts of the body.
The heart is an important organ of circulation ________ function is to pump blood to all parts of the body.
Which the following statement about the change of blood pressure is<br/>wrong() A: Clip the side of the common carotid artery, and cause to raise blood<br/>pressure B: Arterial blood pressure is elevated when the sympathetic nerve is<br/>excited C: Vagus nerve inhibits heart activity and lowers arterial blood<br/>pressure D: The excitation of vagus nerve enhances heart activity and arterial<br/>blood pressure elevated E: Intravenous epinephrine, blood pressure rise
Which the following statement about the change of blood pressure is<br/>wrong() A: Clip the side of the common carotid artery, and cause to raise blood<br/>pressure B: Arterial blood pressure is elevated when the sympathetic nerve is<br/>excited C: Vagus nerve inhibits heart activity and lowers arterial blood<br/>pressure D: The excitation of vagus nerve enhances heart activity and arterial<br/>blood pressure elevated E: Intravenous epinephrine, blood pressure rise
Eating too much fat can ______ heart disease and cause high blood pressure.
Eating too much fat can ______ heart disease and cause high blood pressure.