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WorksheetsFall Final Review 2018
Total questions: 60
Worksheet time: 30mins
Which bone is an example of an irregular bone?
vertebrae
humerus
sternum
carpals
What is the function of the cardiovascular system?
To take in oxygen from the environment
Transports gases, nutrients, and waste products
To digest nutrients
To provide resistance to disease
What is the function of the respiratory system?
To take in oxygen and get rid of carbon dioxide
Transports gases, nutrients, and waste products
To digest nutrients
To provide resistance to disease
How many chambers are in the heart?
1
2
3
4
Which heart chamber receives blood from the vena cava?
Right atrium
Right ventricle
Left atrium
Left ventricle
Which heart chamber pumps oxygenated blood through the aorta?
Right atrium
Right ventricle
Left atrium
Left ventricle
Which two heart chambers are mostly involved in the pulmonary circuit?
Right atrium and left atrium
Right ventricle and left ventricle
Right ventricle and left atrium
Left atrium and left ventricle
Which valve is found between the right atrium and right ventricle?
Aortic
Pulmonary
Tricuspid
Bicuspid (Mitral)
Which valve is found between the left atrium and left ventricle?
Aortic
Pulmonary
Tricuspid
Bicuspid (Mitral)
Which blood vessel does not connect directly to the heart?
Pulmonary artery
Pulmonary vein
Vena cava
Jugular vein
Which blood vessel takes oxygen-rich blood from the lungs and brings it back to the heart?
Pulmonary artery
Pulmonary vein
Vena cava
Aorta
Which chambers hold oxygenated blood?
Right atrium and left atrium
Right ventricle and left ventricle
Left atrium and left ventricle
Right atrium and right ventricle
What is the main function of heart valves?
Help contraction of the heart
Help circulation through the arteries
Send electrical impulses
Prevent backflow of blood
What causes the “lub-dub” heart sounds?
Closure of the heart valves
Blood leaving the heart
Blood filling the atria
Blood filling the ventricles
What is an electrocardiogram (EKG) used for?
Measures cardiac output
Records electrical signals of the heart
Measures blood pressure
Records total peripheral resistance
What is the “pacemaker” of the heart?
SA Node
AV Node
Bundle branches
Purkinje Fibers
After electrical impulses of the heart reach the Purkinje fibers which chambers contract?
Atrium
Ventricles
Right atrium and ventricle
Left atrium and ventricle
Heart rate is measured in _____
Beats per second
Beats per minute
Liters per minute
Liters per second
This occurs when ventricles contract and force blood out of the heart to the lungs or body.
Hypertension
Systole
Atherosclerosis
Diastole
Which structure carries both air and food and it travels from the nose or mouth to the larynx?
pharynx
larynx
trachea
bronchi
Which structure is known as the windpipe and has C-shaped cartilage rings to help keep the airway open?
pharynx
larynx
trachea
bronchi
Which structure is known as the voice-box and directs oxygen and food into the correct tubes?
pharynx
larynx
trachea
bronchi
Emphysema affects the air sacs in the lungs. These flexible air sacs are called
bronchioles
alveoli
trachea
bronchi
During inspiration the diaphragm
contracts and moves downward
relaxes and moves upward
contracts and moves upward
relaxes and moves downward
What movement of air occurs when volume in the thoracic cavity decreases and pressure increases?
inspiration
expiration
no movement of air occurs
If breathing rate increases, heart rate will probably
increase
decease
double
stay the same
What is the medial bone of the forearm?
ulna
radius
humerus
tiba
Which bone is found superior to the tiba and inferior to the femur?
patella
fibula
phalanges
tarsals
What is the most posterior bone of the skull?
occipital
frontal
parietal
temporal
How many temporal bones are there?
1
2
3
4
What is a common name for the lower jaw bone?
mandible
maxilla
nasal
frontal
Where are carpal bones located
wrist
hand
ankle
fingers
How many TOTAL floating ribs are there?
1
2
4
6
How will bone mass change if osteoblasts are more active than osteoclasts.
increase
decrease
double
no change
What type of bone fracture occurs when the bone penetrates the skin?
compound (open)
simple (closed)
communited
spiral
Which bone is located medial to the ribs on the anterior side
sternum
vertebrae
mandible
clavicle
