EXAM STUDY GUIDE
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ATI TEAS ENTRACE
PRACTICE EXAM STUDY
GUIDE
1. What is the name of the structure that prevents food from entering the airway?
a) trachea
b) esophagus
c) diagram
d) epiglottis
"the epiglottis covers the trachea during swallowing, thus preventing food from entering the
airway"
2. ?= aka the windpipe
- is a cylindrical portion of the respiratory tract that joins the larynx with the lungs
Trachea
3. ?= connects the throat to the stomach
- when someone swallows, this contracts to force the food down into the stomach
- like other structures in the respiratory system, this structure secretes mucus for
lubrication
(Test 1)
Esophagus
4. Which substance makes up the pads that provide support between the vertebrae?
a) bone
b) cartilage
c) tendon
d) fat
(Test 1)
5. Where is the parathyroid gland located?
a) neck
b) back
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c) side
d) brain
(Test 1)
6. Which element w/in the respiratory system is responsible for removing foreign matter
from the lungs?
a) bronchial tubes
b) cilia
c) trachea
d) alveoli
(READ STARRED BULLET POINT****)
- the cilia are the tiny hairs in the respiratory system that are responsible for removing foreign
matter from the lungs
*the cilia are located within the BRONCHIAL TUES, BUT it is the cilia that have the
responsibility for removing inappropriate materials b4 they enter the lungs*Organized
from high to low, the hierarchy of the human body's structure is as follows:
organism, organ system, organs, tissues
Which of the following comes next?
a) molecules
b) atoms
c) cells
d) muscle
after cells comes molecules & then atoms
On average, how many neutrons does one atom of bromine (Br) have?
NOTE:
- atomic #= 35
- atomic mass= 79.9
a) 35
b) 44.90
c) 45
d) 79.90
(Test 1)
to determine the number of neutrons (n), subtract the atomic number (35) from the atomic mass
(79.9)
79.9 - 35 = 44.90
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