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WorksheetsCirculatory and Respiratory Dissection Review
Total questions: 25
Worksheet time: 13mins
Which chambers receive the blood as it comes back to the heart?
ventricles
atria
aorta
vena cava
Blood from the LEFT atrium flows into the....
Right atrium
Aorta
Left ventricle
Superior Vena Cava
Blood from the RIGHT ventricle flows to the ...
pulmonary artery and then to the lungs
to the aorta and out to the body
to the RIGHT atrium
The thick muscular wall that separates the left and right ventricles is...
the aorta
the interventricular septum
the chordae tendinae
the semilunar valves
What are the string-like structures seen in this heart?
semilunar valves
atrioventricular valves
interventricular septa
chordae tendinae
Which body system transports nutrients, gases, wastes, and hormones
respiratory system
circulatory system
integumentary system
skeletal system
What is the purpose of the epiglottis?
to transport nutrients
to keep food from entering your trachea
to make new red blood cells
to protect your body from infection
How many chambers in a pig heart?
1
2
3
4
What structure is responsible for exchanging gases in the mammal?
Heart
Liver
Lungs
Trachea
This term is used to describe the chest of a mammal or another organism.
Abdomen (abdominal cavity)
Thorax (thoracic cavity)
Ventral
Anterior
What is the function of structure B?
Exchange of gases - carbon dioxide out/oxygen in
Detoxify the blood and make bile
Pump blood throughout the body
Breakdown food
Given the following structures:
1. glottis
2. external nares
3. pharynx
4. trachea
Which of the following is the correct order that air would flow during inhalation.
1,2,3,4
2,3,1,4
2,1,3,4
4,2,3,1
The period of breathing when air enters the lungs is referred to as
expiration
inspiration
ventilation
all of the above
Which structures comprise the upper respiratory system?
nares, pharynx, larynx, trachea
nares, mouth, and pharynx
bronchi, bronchioles and alveoli
Nares, mouth, and glottis
The lower respiratory tract includes
Trachea, Bronchus, Bronchioles, Alveolus
Larynx, Trachea, Bronchus, Bronchioles
Bronchus, Bronchioles and Alveolus
Bronchioles and Alveolus
Main site of gas exchange in the lungs
alveoli
bronchii
bronchioles
alveolar ducts
