Question 1 of 20Easy
The organ that pumps blood throughout the body is the ...
Question 2 of 20Easy
The blood vessel that carries blood away from the heart is the ...
Question 3 of 20Easy
Red blood cells can carry oxygen because they contain ...
Question 4 of 20Easy
The liquid part of blood that carries nutrients and hormones is ...
Question 5 of 20Easy
Platelets play a role in ...
Question 6 of 20Easy
White blood cells function to ...
Question 7 of 20Medium
The correct order of pulmonary circulation is ...
Question 8 of 20Medium
The part of the heart with the thickest wall because it pumps blood to the whole body is the ...
Question 9 of 20Medium
The blood group that can receive donations from all blood groups (universal recipient) is ...
Question 10 of 20Medium
Blood pressure is expressed as two numbers, systolic and diastolic. Systolic pressure occurs when ...
Question 11 of 20Medium
A pulse can be felt at the wrist because ...
Question 12 of 20Medium
The function of heart valves is to ...
Question 13 of 20Medium
Veins have valves while arteries generally do not because ...
Question 14 of 20Medium
If a person with blood type A receives a transfusion of blood type B, ... will occur.
Question 15 of 20Hard
The correct order of systemic circulation is ...
Question 16 of 20Hard
Anemia is a blood disorder caused by ...
Question 17 of 20Hard
A person's blood pressure reading is 120/80 mmHg. The 80 mmHg figure indicates ...
Question 18 of 20Hard
Coronary heart disease occurs because ...
Question 19 of 20Hard
Functions of the lymphatic system include ...
Question 20 of 20Hard
A patient has a white blood cell count far above normal. This most likely indicates ...