#1
Which component of blood is responsible for carrying oxygen to the body tissues?
1 answered
#2
What is the average adult heart rate at rest?
1 answered
#3
What is the function of platelets in the blood?
1 answered
#4
Which of the following is not a major blood vessel?
1 answered
#5
Which component of blood is essential for the immune system and defense against infections?
1 answered
#6
What is the term for the contraction phase of the heart's pumping cycle?
1 answered
#7
Which blood type is known as the 'universal donor'?
1 answered
#8
What is the medical term for high blood pressure?
1 answered
#9
What is the primary function of the cardiovascular system?
1 answered
#10
Which hormone is released by the heart to regulate blood pressure and fluid balance?
1 answered
#11
Which of the following is not a risk factor for cardiovascular disease?
1 answered
#12
What is the role of hemoglobin in blood?
1 answered
#13
Which chamber of the heart pumps oxygenated blood to the rest of the body?
1 answered
#14
In which blood vessels does the exchange of oxygen and nutrients occur with body tissues?
1 answered
#15
Which blood vessel carries deoxygenated blood from the body to the heart?
1 answered
#16
What is the purpose of the cardiovascular system's valves?
1 answered
#17
In a blood pressure reading, which value represents the pressure during heartbeats?
1 answered