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WorksheetsChapter 15 part 2.5
Total questions: 15
Worksheet time: 8mins
Which blood vessels transport blood toward the heart?
Arteries
Veins
Capillaries
Lymphatics
What shape is the heart described as?
Spherical
Cone-shaped
Cuboidal
Cylindrical
Where does the left side of the heart pump blood?
To the systemic circuit
To the pulmonary circuit
To the digestive system
To the nervous system
Into how many halves is the heart divided?
One
Two
Three
Four
What is the heart near?
The liver
The lungs
The intestines
The kidneys
What is the mediastinum?
A part of the brain
A region in the thoracic cavity
A type of muscle
A bone in the leg
What is the heart's position relative to the lungs?
Far from the lungs
Near the lungs
Below the lungs
Above the lungs
Which layer of the pericardium is also called the epicardium?
Fibrous pericardium
Parietal pericardium
Visceral pericardium
Pericardial cavity
What is the pericardial cavity?
Tough outer layer
Inner layer of serous membrane
Space between visceral and parietal layers of serous pericardium
Outer layer of serous membrane
Which layer is deep to the fibrous pericardium?
Visceral pericardium
Parietal pericardium
Pericardial cavity
Epicardium
Which valve is located at the left atrioventricular orifice?
Tricuspid valve
Pulmonary valve
Mitral valve
Aortic valve
What type of blood enters the right atrium?
Oxygen-rich blood
Oxygen-poor blood
Carbon dioxide-rich blood
Nutrient-rich blood
Which valve closes the left atrioventricular orifice?
Tricuspid valve
Mitral valve
Pulmonary valve
Aortic valve
Where does blood go after it leaves the left ventricle?
Pulmonic Valve
Aortic Valve
Tricuspid Valve
Mitral Valve
Which term describes the events that occur during a heartbeat?
Systole
Diastole
Cardiac Cycle
Atrial systole
