Attempt 1
Written: Jul 11, 2022 9:02 AM - Jul 11, 2022 10:27 AM
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Released: Jul 12, 2021 9:00 AM
3UE Animals Unit Test
Question 1
1 / 1 point
The nutrients in food are broken down by enzymes so that they can be
neutralized
expelled
acidified
sterilized
absorbed
Question 2
1 / 1 point
What do enzymes break carbohydrates into?
nucleotides
monosaccharides
glycerol and fatty acids
bile salts
amino acids
Question 3
Digestion of nutrients starts in the
1 / 1 point
duodenum
stomach
mouth
ileum
jejunum
Question 4
1 / 1 point
How does bile help with the digestion of fats?
Bile stimulates absorption by villi.
Bile breaks fat droplets into smaller fat droplets.
Bile hydrates the fat.
Bile breaks lipid into glycerol and fatty acids.
Bile salts neutralize the acidic fats.
Question 5
1 / 1 point
Which equation represents aerobic cellular respiration?
C6H12O6
{"version":"1.1","math":"<math
xmlns="http://www.w3.org/1998/Math/Ma
thML"><mo>&#x2192;</mo></math>"}
6CO2 + 6H2O + energy
C6H12O6 + 6O2
{"version":"1.1","math":"<math
xmlns="http://www.w3.org/1998/Math/Ma
thML"><mo>&#x2192;</mo></math>"}
6H2O + energy
C6H12O6 + 6O2
{"version":"1.1","math":"<math
xmlns="http://www.w3.org/1998/Math/Ma
thML"><mo>&#x2192;</mo></math>"}
6CO2 + 6H2O + energy
C6H12O6 + 6O2
{"version":"1.1","math":"<math
xmlns="http://www.w3.org/1998/Math/Ma
thML"><mo>&#x2192;</mo></math>"}
6CO2 + energy
Question 6
What does this diagram illustrate?
gas exchange in the alveoli
exhalation
0 / 1 point
increased pressure within chest cavity
inhalation
Question 7
1 / 1 point
In humans and other mammals, gas exchange occurs at which two
locations?
oral cavity and body cells
lungs and heart
lungs and body cells
oral cavity and heart
Question 8
0 / 1 point
When the rib muscles relax,
the diaphragm takes over
exhalation ends
inhalation begins
inhalation ends
exhalation begins
Question 9
0 / 1 point
The upper respiratory tract is the pathway through which air travels to
and from the lungs. When air enters through the nasal passages
instead of through the mouth,
it travels past the glottis
air is warmed and moistened
dirt particles are removed
oxygen is separated from other gases
some oxygen is removed to keep the nose active
Question 10
0 / 1 point
The epiglottis is
the area in the throat that is a passageway for both air and
food
the air tube that connects the mouth to the lungs
the flap that covers the windpipe when eating or drinking
the opening to the windpipe
Question 11
1 / 1 point
The alveoli are
smaller branches in the lungs
tubes branching from the trachea
the structure that contains the vocal chords
sacs at the end of bronchioles
thin membranes covering the lungs
Question 12
1 / 1 point
What is the liquid component of blood?
erythrocytes
leukocytes
plasma
platelets
Question 13
1 / 1 point
Which chamber of the heart receives blood from the body?
atrium
septum
ventricle
hemolymph
Question 14
0 / 1 point
Which of the following is not a function of the circulatory system?
to break down food into a smaller, usable form
to deliver oxygen from the respiratory system
to deliver hormones from the endocrine system
to transport metabolic wastes from the cells to the lungs and
kidneys
Question 15
0 / 1 point
Which part of the circulatory system delivers blood around the body?
pulmonary circuit
atrium
septum
systemic circuit
Question 16
1 / 1 point
Which part of the blood is necessary for clotting?
erythrocytes
neutrophils
platelets
lymphocytes
Question 17
1 / 1 point
Mark has been sick several times this year with viruses and infections.
Which component of his blood is likely below the desired level?
erythrocytes
platelets
albumins
leukocytes
Question 18
The pulmonary artery
carries blood to the lung
carries blood away from the lung
0 / 1 point
carries blood to the heart
carries clean blood
carries blue blood
Question 19
0 / 1 point
Which part of the heart pumps blood to the body?
septum
left atrium
right ventricle
right atrium
left ventricle
Question 20
0 / 1 point
How are veins different from arteries?
Veins have valves to prevent backflow.
Veins have walls that contract rhythmically.
Veins are one cell thick.
Veins have thick muscular walls.
Veins push blood forward toward the heart.
Question 21
1 / 1 point
During which stage of the digestion process are nutrients transferred
from the digestive system to the bloodstream?
digestion
ingestion
egestion
absorption
Question 22
1 / 1 point
During which stage of the digestion process are waste food materials
removed from the body?
absorption
ingestion
digestion
egestion
Question 23
5 / 7 points
Match the term with the most appropriate description.
thick
muscular
_
_
4
_
_
structures
that move
blood away
from the
heart
receives
_
_ ( deoxygenate
2 3 d blood from
_)
the body
_
_
responsible
_(
for immune
32
_ ) response
_
_
_
1
_
_
_
_
7
_
_
liquid
component
of the blood
Receives
oxygenated
blood from
the lungs
1 plasma
.
2 leukocyte
.
3 right atrium
.
4 artery
.
5 vein
.
6 septum
.
7 left atrium
.
separates
_
_
6
_
_
the left side
_
_
5
_
_
Has valves
and right
side of the
heart
to prevent
backflow
Question 24
2 / 4 points
At William's last doctor's appointment, the doctor used a
sphygmomanometer and obtained a reading of 140/90. What was
William's doctor checking? Based on the reading, what condition does
William have? Make a prediction about the recommendations his
doctor will likely make. Justify your answer.
The doctor would prescribe blood pressure medications and also
recommend the following lifestyle changes:
Eating a nutritious diet-The doctor will advise the patient to consume
a high-fiber, low-salt diet-Eat a heart-healthy diet. DASH diet, which
emphasizes fruits, vegetables, whole grains, poultry, fish, and low-fat
dairy foods. Consume plenty of potassium to help prevent and
control high blood pressure. The doctor will advise the patient to
consume less saturated and trans fat.Regular exercise, such as
deep, slow breaths, can help you relax. According to some research,
slow, paced breathing (five to seven deep breaths per minute)
combined with mindfulness techniques can help lower blood
pressure.
To quit smoking-Tobacco can harm blood vessel walls and hasten
the buildup of plaque in the arteries. If you smoke, ask your doctor
for assistance in quitting.
To stop drinking alcohol-alcohol can cause high blood pressure. If
you must consume alcohol, do so in moderation.
The correct answer is not displayed for Written Response type
questions.
Question 25
0 / 4 points
Human body function relies on the cooperation between many
systems. Explain how TWO of the digestive, respiratory, and
circulatory systems depend on one another. Be specific in your
answer.
- No text entered The correct answer is not displayed for Written Response type
questions.
Question 26
3 / 3 points
This bar graph shows the economic burden of respiratory illness for
Canadian women at different ages. Economic burden means the cost
to various government agencies through direct cost or loss of income
by tax. The first bar represents direct costs (such as hospitals, drugs,
and care by physicians). The second represents indirect costs (such
as long-term and short-term disability).
1. Which age group creates the greatest total economic burden?
2. Which age group creates the least total economic burden?
3. The Lung Association promotes anti-smoking for everyone. The
biggest portion of its budget is used to promote anti-smoking
among young children. Explain why they would focus on this age
group.
1) When compared to the 15-34 age group, the 35-64 age group
imposes the greatest total economic burden due to the highest direct
and indirect costs.
2) The 0-14 age group creates the least total economic burden
because it has the least indirect costs and total cost even though it
has higher direct cost than 15-34 age group.
3) The Lung Association focuses on young children in order for them
to be familiar and knowledgeable about the negative health effects
of smoking when they reach puberty or adolescence and grow up to
be young adults. This is also because the economic burden is
greatest between the ages of 15 and 64, and so spreading
information about smoking will help to prevent young children from
smoking as they grow older.
The correct answer is not displayed for Written Response type
questions.
Attempt Score:
23 / 40 - 57.5 %
Overall Grade (highest attempt):
23 / 40 - 57.5 %
Done