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Respiratory Sciences Practice Test

Description

Quiz on Respiratory Sciences Practice Test, created by Sara Parrish on 03/10/2016.
Sara Parrish
Quiz by Sara Parrish, updated more than 1 year ago
Sara Parrish
Created by Sara Parrish over 8 years ago
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Resource summary

Question 1

Question
Which of these removes excess fluid and protein molecules from the lungs?
Answer
  • Lymphatic system
  • Clara Cells
  • Macrophages
  • Squamous Pneumocytes

Question 2

Question
What range should cuff pressure not exceed?
Answer
  • 20-25 mm Hg
  • 25 mm Hg - 30 mm Hg
  • 10 mm Hg - 15 mm Hg
  • 15 mm Hg - 20 mm Hg

Question 3

Question
What is another name for Type I cells?
Answer
  • Squamous Pneumocyte
  • Granular Pneumocyte
  • Alveolar Macrophage
  • Clara Cells

Question 4

Question
What is the perfusion pressure in the capillaries?
Answer
  • 20 mm Hg - 25 mm Hg
  • 25 mm Hg - 30 mm Hg
  • 15 mm Hg - 20 mm Hg
  • 10 mm Hg - 15 mm Hg

Question 5

Question
What is another name for Type II cells?
Answer
  • Clara Cells
  • Squamous Pneumocyte
  • Granular Pneumocyte
  • Alveolar Macrophage

Question 6

Question
What is another name for Type III cells?
Answer
  • Granular Pneumocyte
  • Squamous Pneumocyte
  • Alveolar Macrophage
  • Clara Cell

Question 7

Question
What is a tidal volume?
Answer
  • The amount of air still in the lungs after a forced ERV
  • The maximum volume of air that can be exhaled after a maximal inspiration
  • Amount of air inhaled and exhaled with each breath during quiet breathing
  • The volume of air remaining in the lungs after a normal exhalation

Question 8

Question
What is the normal tidal volume range, for males and females?
Answer
  • 600-800 mL
  • 200 - 1200 mL
  • 400 - 500 mL
  • 350 - 450 mL

Question 9

Question
Which of these are sympathetic effects on the body?
Answer
  • Increased Heart Rate
  • Pupil constriction
  • Decreased GI/GU motility
  • Decreased secretions
  • Mydriasis

Question 10

Question
What is the inspiratory reserve volume (IRV) ?
Answer
  • Amount of air that can be forcibly exhaled after a normal Vt
  • Amount of air still in the lungs after a forced ERV
  • Amount of air that can be forcibly inhaled beyond the Vt
  • The maximum amount of air that the lungs can accommodate

Question 11

Question
Which of these are not parasympathetic effects on the body?
Answer
  • Bronchial Smooth Muscle Constriction
  • Decreased heart rate
  • Decreased GI/GU motility
  • Pupil constriction

Question 12

Question
What is the expiratory residual volume (ERV) ?
Answer
  • Amount of air inhaled and exhaled with each breath during quiet breathing
  • Maximum volume of air that can be exhaled after a maximal inspiration
  • The maximum amount of air that the lungs can accomodate
  • Amount of air that can be forcibly exhaled after a normal Vt

Question 13

Question
The Left Main Stem is 25* from the bifurcation of the carina
Answer
  • True
  • False

Question 14

Question
What is the residual volume (RV) ?
Answer
  • Amount of air forcibly inhaled beyond the Vt
  • Exhaling slowly and completely
  • The volume of air remaining in the lungs after a normal exhalation
  • The amount of air still in the lungs after a forced ERV ( cannot ever be exhaled )

Question 15

Question
Which of these are symptoms for acute epiglottitis?
Answer
  • Wheezing
  • Swollen tracheal tissue
  • Fever
  • Stridor

Question 16

Question
What is the vital capacity (VC) ?
Answer
  • Amount of air that can be forcibly exhaled after a normal Vt
  • Volume of air remaining in the lungs after a normal exhalation
  • Maximum volume of air that can be exhaled after a maximal inspiration
  • Exhaling fast and completely

Question 17

Question
1000 mL is the normal range of Vital Capacity for both males and females
Answer
  • True
  • False

Question 18

Question
The normal range of residual volume for males is 5L and 3L for females
Answer
  • True
  • False

Question 19

Question
What is the inspiratory capacity (IC) ?
Answer
  • The maximum amount of air the lungs can accomodate
  • The volume of air that can be inhaled after a normal exhalation
  • Amount of air that can be forcibly inhaled beyond the Vt
  • Amount of air inhaled and exhaled with each breath during quiet breathing

Question 20

Question
What is the functional residual capacity (FRC) ?
Answer
  • The volume of air that can be inhaled after a normal exhalation
  • The volume of air remaining in the lungs after a normal exhalation
  • The maximum amount of air that the lungs can accomodate
  • The amount of air that can be forcibly inhaled beyond the Vt

Question 21

Question
What is the total lung capacity (TLC) ?
Answer
  • The maximum amount of air the lungs can accomodate
  • The volume of air that can be inhaled after a normal exhalation
  • The amount of air inhaled and exhaled with each breath during quiet breathing
  • Maximum volume of air that can be exhaled after a maximal inspiration

Question 22

Question
The normal range of total lung capacity (TLC) for males is 6000 mL and 4000 mL for females
Answer
  • True
  • False

Question 23

Question
Misplaced Endotracheal Tubes (ETT) can be found the esophagus.
Answer
  • True
  • False

Question 24

Question
How far from the carina should the endotracheal tube be placed?
Answer
  • Right on the carina
  • 1-3 centimeters
  • 3-5 centimeters
  • 5-8 centimeters

Question 25

Question
In order the [blank_start]trachea[blank_end], [blank_start]main stem bronchus[blank_end], [blank_start]lobar bronchi[blank_end], [blank_start]segmental bronchi[blank_end], and [blank_start]subsegmental bronchi[blank_end] are all part of the cartilaginous airway.
Answer
  • Trachea
  • Alveolus
  • Lobar Bronchi
  • Mainstem Bronchus
  • Bronchioles
  • Lobar Bronchi
  • Segmental Bronchi
  • Subsegmental Bronchi
  • Subsegmental Bronchi
  • Terminal Bronchioles

Question 26

Question
Which of these structures are a site of gas exchange?
Answer
  • Subsegmental Bronchi
  • Bronchiole
  • Bronchus
  • Alveolar sac

Question 27

Question
non-cartilaginous airways and beyond are most vulnerable to damage
Answer
  • True
  • False

Question 28

Question
Bronchioles and terminal bronchioles are non-cartilaginous
Answer
  • True
  • False

Question 29

Question
What is the main function of non-ciliated squamous epithelium?
Answer
  • Protect from abrasion
  • Warm/humidify air
  • Perform gas exchange

Question 30

Question
What is the main function of Simple Squamous Epithelium and where are they found?
Answer
  • permits gas exchange and are found in alveoli/capillaries
  • moves the mucous blanket and are found in the nasal cavity
  • protect from abrasion and are found in the oropharynx
  • permits gas exchange and are found in the main bronchus

Question 31

Question
What kind of graph is this?
Image:
eb831a33-3a16-44dd-a4d0-1bfba4575c5a (image/jpeg)
Answer
  • flow volume loop

Question 32

Question
All of the following are signs of an obstructive pulmonary disease except for... (Check all correct answers)
Answer
  • Bronchial secretions
  • Decreased lung volumes and capacities
  • Mucus Plugging
  • Distal Airway Weakening

Question 33

Question
FEF 25%-75% (Forced Expiratory Flow 25%-75%) is the best diagnostic measurement for obstructive pulmonary disorders.
Answer
  • True
  • False

Question 34

Question
All of the following are reasons pulmonary function testing is done except for... (Check the correct answers)
Answer
  • Determine if lung disease is obstructive or restrictive
  • Evaluate severity of the disease
  • Measuring patients ability to perform
  • Monitor progression of disease

Question 35

Question
CBABE stands for [blank_start]cystic fibrosis[blank_end], [blank_start]bronchitis[blank_end], [blank_start]asthma[blank_end], [blank_start]bronchiectasis[blank_end], and [blank_start]emphysema[blank_end].
Answer
  • cystic fibrosis
  • bronchitis
  • asthma
  • bronchiectasis
  • emphysema

Question 36

Question
The closed-circuit helium dilution test is a test which starts with a set amount of helium, the patient re-breathes this amount via a closed system. Ultimately, this test measures FRC and RV.
Answer
  • True
  • False

Question 37

Question
What does the open-nitrogen washout testing do?
Answer
  • Measures FVR and RV; Patient rebreathing set amount of helium
  • Patient breathes certain amount of nitrogen through one-way valve; Measures the FRC
  • Measures inspiratory muscle strength
  • Measures patients nitrogen levels

Question 38

Question
What percentage is the "green zone"?
Answer
  • 75% - 95%
  • 65% and higher
  • 80% and higher
  • 90% and higher

Question 39

Question
What percentage is the "yellow zone"?
Answer
  • 75% - 85%
  • 50% and higher
  • 35% - 55%
  • 50% - 80%

Question 40

Question
What percentage is the "red zone"?
Answer
  • 45% and higher
  • 50% or less
  • 25% - 50%
  • 0% - 35%

Question 41

Question
The body plethsmography test is considered the most accurate of the 3 residual volumes and capacities tests.
Answer
  • True
  • False

Question 42

Question
Choose all of the following that are part of the Forced Expiratory Flow 200-1200 measurement.
Answer
  • Flow rate occurring in 200mL to 1200mL of the FVC
  • Indicates integrity of large airways
  • Used often for asthmatics
  • Measures high volume flows

Question 43

Question
The Forced Expiratory Flow 25%-75% measurement reflects the conditions of the medium to large airways.
Answer
  • True
  • False

Question 44

Question
A Rapid Shallow Breathing Index of [blank_start]105[blank_end] or less is a good indicator that the patient will successfully wean from the vent.
Answer
  • 105

Question 45

Question
Check all the answers which coincide with the Peak Expiratory Flow Rate test (PEFR)
Answer
  • Diagnose COPD
  • Patient dependent
  • Used often for asthmatics
  • Trending/Normal numbers are highly important

Question 46

Question
A normal adult exhales 70% or more of their FVC in 1 second.
Answer
  • True
  • False

Question 47

Question
What is the formula to find the Rapid Shallow Breathing Index (RBSI) ? Note - "/" symbol means divide
Answer
  • FRV/Vt
  • ERV/IRV
  • HR/VC
  • RR/Vt

Question 48

Question
Carbon monoxide (CO) has an affinity for hemoglobin which is 210 times stronger than its affinity for oxygen.
Answer
  • True
  • False

Question 49

Question
What does the diffusion capacity of carbon monoxide (DLco) measure?
Answer
  • Expiratory muscle strength
  • Amount of carbon monoxide that is moving across the AC membrane
  • How deeply you can breathe in, followed by how deeply you can breathe out
  • Type of pulmonary therapy needed

Question 50

Question
A ventilated patient is ready to breathe on their own when their Max Inspiratory Pressure (MIP) is greater than [blank_start]-25cmH2O[blank_end] and their Max Expiratory Pressure (MEP) is higher than [blank_start]50cmH2O[blank_end].
Answer
  • -25cmH2O
  • 50cmH2O

Question 51

Question
The [blank_start]scooping-out effect[blank_end] seen on flow-volume loop graphs is indicative of obstructive pulmonary disorders.
Answer
  • scooping-out effect

Question 52

Question
COPD patients can perform a forced vital capacity (FVC)
Answer
  • True
  • False

Question 53

Question
Which one of the following is important for keeping the alveoli open and for overall gas exchange?
Answer
  • Tidal Volume - Vt
  • Expiratory Residual Volume - ERV
  • Residual Volume - RV
  • Total Lung Capacity - TLC

Question 54

Question
The residual volume in the lungs can be exhaled.
Answer
  • True
  • False

Question 55

Question
The main purposes of vital capacity measurements is to determine the [blank_start]type of therapy[blank_end] and the [blank_start]protocols of care[blank_end].
Answer
  • type of therapy
  • protocols of care

Question 56

Question
The residual volume steals from the [blank_start]expiratory residual volume[blank_end].
Answer
  • expiratory residual volume

Question 57

Question
The tidal volume steals from the [blank_start]inspiratory reserve volume.[blank_end]
Answer
  • inspiratory reserve volume.

Question 58

Question
The FRC steals from the [blank_start]IC[blank_end].
Answer
  • IC

Question 59

Question
A normal/healthy total expiratory time (TET) is 3-5 seconds.
Answer
  • True
  • False

Question 60

Question
Both obstructive and restrictive lung disorders disrupt the exchange of oxygen and carbon dioxide between the alveoli and pulmonary capillaries.
Answer
  • True
  • False
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