1) The aorta is the body's largest vein.
Answer is B) False
2) All veins carry blood away from the heart.
Answer is (B) False. Except plumonary vein all other veins carry blood away from heart.
3) Clogged coronary vessels can lead to a heart attack
Answer is (A) True.
4) Capillaries are the smallest blood vessels
Answer is A) True.
5) The heart is a muscle that pumps blood
Answer is (b) False
6) Arteries carry blood to heart
Answer is (A) True
7) Capillaries in the heart keep blood flowing in one direction
Answer is B) False
8) A disease in which blood pressure remains high is called a heart attack.
Answer is B) False. The correct answer is Diabetes
9) Blood pressure is measured only when the ventricles are contracting.
Answer is B) False
10) Animals with a circulatory system have no blood.
Answer is (B) false.
11) Hypertension is a disease caused by
Answer is (b) high blood pressure
12) Your heart, blood, and blood vessels make up your
Answer is C) circulatory system
13) An open circulatory system has
Answer is (c) A heart but no vessels
14) A closed circulatory system has
Answer is D) Vessels and a heart.
15) Preventing heart problems can be helped by
Answer is D) a, b and c
16) Referring to the figure, which is the chamber that pumps blood to the lungs?
Answer is C) Right ventricle pumps deoxygenated blood to lungs to get oxygenated.
17) Referring to the fig. in Question 16, which are the vessels that carry blood away from
heart?
Answer is D) Left ventricle
18) Referring to the fig. in Question 16, which is the right ventricle?
Answer is C) Right ventricle.
19) Referring to the fig. in Question 16, which is the chamber that receives blood from
the body?
Answer is B)Right atrium receive blood from the body
20) Referring to the fig. in Question 16, which is the left atrium?
Answer is (F) Left atrium
21) Referring to the fig. in Question 16, which are the vessels that carry blood to the
heart?
Answer is G) Veins
22) Referring to the fig. in Question 16, which is the chamber that pumps blood to the
body?
Answer is D) Left ventricle
23) Referring to the fig. in Question 16, which is the left ventricle?
Answer is D) Left ventricle
24) Referring to the fig. in Question 16, which are the parts that cause heart sounds?
Answer is E) Tricuspid valves.
25) Referring to the fig. in Question 16, which receives blood from the lungs?
Answer is F) Left atrium
26) Referring to the figure, which is the pulmonary artery?
Answer is C) Pulmonary artery
27) Referring to the fig. in Question 26, which is the aorta?
Answer is D) Aorta
28) Referring to the fig. in Question 26, which is the pulmonary vein?
Answer is B) Pulmonary vein
29) Referring to the fig. in Question 26, which is the vena cava?
Answer is A) Vena cava
30) Referring to the fig. in Question 26, the correct pathway of blood starting with
number 3 is
answer is D) 3,9,10,5,2 ( Vena cava > Right Atrium > Right ventricle> Aorta >
Pulmonary vein)
31) Referring to the fig. in Question 26, the correct pathway of blood starting with
number 7 is
Answer is (A) 7,8,11,1,4
32) Blood vessels leading into right atrium.
Answer is (B) Veins
33) Blood vessel carrying blood away from the heart.
Answer is (A) Artery
34) Makes up part of the circulatory system.
Answer is D) Artery, vein, and capillary
35) Carries blood
Answer is D) Artery, veins, and capillary
36) Carries blood to the heart
Answer is B) Veins
37) Only one cell thick
Answer is C) Capillary
38) Place where blood delivers oxygen and food to cells.
Answer is C) Capillary
39) Blood vessel leading into left atrium.
Answer is (B) vein (pulmonary vein)
40) Blood vessel leaving right ventricle
Answer is A) Artery (Pulmonary artery)
41) Blood vessel with highest pressure
Answer is A) Arteries
42) Most common blood vessel in the body.
Answer is C) Capillary
43) Thickest of all blood vessels
Answer is A) Arteries
44) Contains many one-way valves.
Answer is A) Artery
45) Referring to the figure, in which are the atria pumping?
Answer is (A)
46) Referring to the fig. in Question 45, in which are the semi-lunar valves closed?
Answer is (B)
47) Referring to the fig. in Question 45, in which are the bicuspid and tricuspid valves
closed?
Answer is (A)
48) Referring to the fig. in Question 45, in which are the atria relaxed
Answer is (A)
49) Referring to the fig. in Question 45, in which are the ventricles pumping?
Answer is (A)
50) Referring to the fig. in Question 45, in which are the ventricles relaxed?
Answer is (B)