ATI Teas Science Test UPDATED Questions and CORRECT Answers
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Course
ATI Teas Science
Institution
ATI Teas Science
ATI Teas Science Test UPDATED Questions
and CORRECT Answers
What does the respiratory system do? - CORRECT ANSWER- Brings in oxygen to go
into the cells, and picks up carbon dioxide to be removed from the bodyguard
What are the 7 parts of the respiratory system? - CORRECT ANSWER- 1. Nose
2. ...
ATI Teas Science Test UPDATED Questions
and CORRECT Answers
What does the respiratory system do? - CORRECT ANSWER✔✔- Brings in oxygen to go
into the cells, and picks up carbon dioxide to be removed from the bodyguard
What are the 7 parts of the respiratory system? - CORRECT ANSWER✔✔- 1. Nose
2. Pharynx
3. Larynx (voice box)
4. Trachea (windpipe)
5. Bronchi
6. Bronchioles
7. Alveoli
What are alveoli surrounded by to allow the exchange of O2 and CO2? - CORRECT
ANSWER✔✔- Capillaries
What is cilia? - CORRECT ANSWER✔✔- Tiny hairs in the nose and trachea that wave
particles up away and out
What is mucus? - CORRECT ANSWER✔✔- Something that keeps the air warm and moist
but also traps particles
How many alveoli does each lung have? - CORRECT ANSWER✔✔- 150 million
What does hemoglobin do? - CORRECT ANSWER✔✔- Carries oxygen through the blood
What is pleura? - CORRECT ANSWER✔✔- Sacs that surround the lungs
,What is the diaphragm? - CORRECT ANSWER✔✔- The muscle at the bottom of the
thoracic cavity
What happens during inhalation? - CORRECT ANSWER✔✔- Diaphragm moves down
(contracts), rib cage rises, volume of chest cavity increases, air moves in to fill the space
What happens during exhalation? - CORRECT ANSWER✔✔- Diaphragm moves up
(relaxes), rib cage lowers, space becomes smaller, air is pushed out of lungs
What does the medulla oblongata do? - CORRECT ANSWER✔✔- Controls breathing
What is chronic bronchitis? - CORRECT ANSWER✔✔- Bronchi swell and become clogged
with mucus
What is emphysema? - CORRECT ANSWER✔✔- Tissues in lungs lose elasticity; tissues
can't enough O2 or get rid of enough CO2
What is lung cancer? - CORRECT ANSWER✔✔- Cells that do not stop reproducing; can
spread to other locations because lungs are so central and connected to so much; survival is
generally less then 5 years from diagnosis
What is heart disease? - CORRECT ANSWER✔✔- Blood vessels are constricted, blood
pressure rises, heart has to work harder, heart wears out more quickly
What is cystic fibrosis? - CORRECT ANSWER✔✔- Genetic (recessive); lungs can get
clogged with mucous
What is mesothelioma? - CORRECT ANSWER✔✔- Lungs become exposed to asbestos and
lose elasticity
What is elastic recoil? - CORRECT ANSWER✔✔- The ability for the alveoli to get filled
with air then return to their normal shape once the air is released
,What is a spirometer? - CORRECT ANSWER✔✔- an instrument for measuring the air
capacity of the lungs
What is tidal volume? - CORRECT ANSWER✔✔- The amount of air taken in and breathed
out in a typical breath
What is supplemental volume? - CORRECT ANSWER✔✔- The xtra air that can be inhaled
or exhaled with a deep breath
What is reserve amount? - CORRECT ANSWER✔✔- The amount of extra air you can
breathe out when you force air out of your lungs
What is residual amount? - CORRECT ANSWER✔✔- The amount of air in your lungs that
you cannot get rid of (even during forced exhaling)
What is vital capacity? - CORRECT ANSWER✔✔- All the air you can control going in or
out of your lungs (supplemental + reserve = vital)
What is total capacity? - CORRECT ANSWER✔✔- From the top of your supplemental
amount to the bottom of your residual volume
Main idea - CORRECT ANSWER✔✔- the most important or central thought of a paragraph
or larger section of text, which tells the reader what the text is about
Topic - CORRECT ANSWER✔✔- a particular issue or idea that serves as the subject of a
paragraph, essay, report, or speech
-topic is the general subject of a paragraph
-Topics are simple and are described with just a word or a phrase.
-main idea is a complete sentence; it includes the topic - CORRECT ANSWER✔✔- What's
the difference between a topic and main idea?
Key ideas - CORRECT ANSWER✔✔- Ideas that support controlling idea
, Controlling idea - CORRECT ANSWER✔✔- -your opinion about the topic.
- It helps the reader understand your purpose for writing the paragraph or essay
Conclusion - CORRECT ANSWER✔✔- A deduction made by the reader about an unstated
outcome from reading passage
Inference - CORRECT ANSWER✔✔- A conclusion one can draw from the presented
details.
anatomical position - CORRECT ANSWER✔✔- a standard position in which the body is
facing forward, the feet are parallel to each other, and the arms are at the sides with the palms
facing forward
Cells - CORRECT ANSWER✔✔- The basic unit of structure and function in all living
things
Cellular functions - CORRECT ANSWER✔✔- Processes that include growth, metabolism,
replication, protein synthesis, and movement
Directional terminology - CORRECT ANSWER✔✔- Words used to explain relationships of
locations of anatomical elements (distal, posterior, medial, etc.)
organ system - CORRECT ANSWER✔✔- A group of organs that work together in
performing vital body functions.
Organelle - CORRECT ANSWER✔✔- specialized structure that performs important cellular
functions within a eukaryotic cell
Organ - CORRECT ANSWER✔✔- A collection of tissues that carry out a specialized
function of the body
Reference Planes - CORRECT ANSWER✔✔- Planes dividing the body to describe locations
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