Human Anatomy 2 Test Bank
Chapter 1: Cardiovascular System
MCQs:
1.
The largest artery in the body is:
a) Pulmonary artery
b) Aorta
c) Carotid artery
d) Coronary artery
2.
1. Answer: b) Aorta
3.
Which chamber of the heart pumps oxygenated blood to the body?
a) Right atrium
b) Right ventricle
c) Left atrium
d) Left ventricle
4.
1. Answer: d) Left ventricle
5.
The pacemaker of the heart is the:
a) AV node
b) SA node
c) Bundle of His
d) Purkinje fibers
6.
1. Answer: b) SA node
True/False:
1. Veins always carry deoxygenated blood. (False, pulmonary veins carry
oxygenated blood.)
2. The mitral valve is located between the left atrium and left ventricle. (True)
Fill in the Blank:
1. The heart is enclosed within a protective sac called the _______________.
(Pericardium)
, Short Answer:
Describe the pathway of blood through the heart, starting from the right
atrium.
Chapter 2: Respiratory System
MCQs:
1.
The primary muscle responsible for breathing is the:
a) Intercostal muscles
b) Abdominal muscles
c) Diaphragm
d) Pectoralis major
2.
o Answer: c) Diaphragm
3.
The trachea divides into two primary bronchi at the level of the:
a) Pharynx
b) Larynx
c) Carina
d) Alveoli
4.
o Answer: c) Carina
5.
Gas exchange occurs in the:
a) Bronchi
b) Trachea
c) Alveoli
d) Nasal cavity
6.
o Answer: c) Alveoli
True/False:
1. The left lung has three lobes. (False, it has two lobes.)
Chapter 1: Cardiovascular System
MCQs:
1.
The largest artery in the body is:
a) Pulmonary artery
b) Aorta
c) Carotid artery
d) Coronary artery
2.
1. Answer: b) Aorta
3.
Which chamber of the heart pumps oxygenated blood to the body?
a) Right atrium
b) Right ventricle
c) Left atrium
d) Left ventricle
4.
1. Answer: d) Left ventricle
5.
The pacemaker of the heart is the:
a) AV node
b) SA node
c) Bundle of His
d) Purkinje fibers
6.
1. Answer: b) SA node
True/False:
1. Veins always carry deoxygenated blood. (False, pulmonary veins carry
oxygenated blood.)
2. The mitral valve is located between the left atrium and left ventricle. (True)
Fill in the Blank:
1. The heart is enclosed within a protective sac called the _______________.
(Pericardium)
, Short Answer:
Describe the pathway of blood through the heart, starting from the right
atrium.
Chapter 2: Respiratory System
MCQs:
1.
The primary muscle responsible for breathing is the:
a) Intercostal muscles
b) Abdominal muscles
c) Diaphragm
d) Pectoralis major
2.
o Answer: c) Diaphragm
3.
The trachea divides into two primary bronchi at the level of the:
a) Pharynx
b) Larynx
c) Carina
d) Alveoli
4.
o Answer: c) Carina
5.
Gas exchange occurs in the:
a) Bronchi
b) Trachea
c) Alveoli
d) Nasal cavity
6.
o Answer: c) Alveoli
True/False:
1. The left lung has three lobes. (False, it has two lobes.)
