Ch. 13 Respiratory Ch. 13 Respiratory System ReviewSystem Review

1) Normal breathing is 1) Normal breathing is called…called…

A.A. DyspneaDyspnea

B.B. EupneaEupnea

C.C. HypneaHypnea

D.D. HypoxiaHypoxia

2) What is the structure 2) What is the structure that the arrow is pointing that the arrow is pointing

at?at?

A.A. Alveolar ductAlveolar duct

B.B. CapillaryCapillary

C.C. AlveolusAlveolus

D.D. CapillaryCapillary

3) Carbon dioxide is 3) Carbon dioxide is carried in the form of ___ carried in the form of ___

to the aveolar sac.to the aveolar sac.A.A. Carbon monoxideCarbon monoxide

B.B. Carbon dioxideCarbon dioxide

C.C. Bicarbonate ionBicarbonate ion

D.D. OxygenOxygen

4) Cilia of the trachea 4) Cilia of the trachea propel contaminated propel contaminated

mucus:mucus:A.A. Toward the throat to be swallowed Toward the throat to be swallowed

or spat outor spat out

B.B. Toward the nose to be sneezed Toward the nose to be sneezed outout

C.C. Toward the epiglottis to be Toward the epiglottis to be coughed outcoughed out

D.D. Toward the lungs to be Toward the lungs to be encapsulatedencapsulated

5) The superior portion of 5) The superior portion of the pharynx is called the pharynx is called

the….the….A.A. NasopharynxNasopharynx

B.B. OropharynxOropharynx

C.C. LaryngopharnxLaryngopharnx

D.D. tracheopharynxtracheopharynx

6) The conducting 6) The conducting passageways of the passageways of the

respiratory system include respiratory system include all of the following all of the following

EXCEPT…..EXCEPT…..A.A. NoseNose

B.B. PharynxPharynx

C.C. LarynxLarynx

D.D. TracheaTrachea

E.E. AlveoliAlveoli

7) What is the structure 7) What is the structure that the arrow is pointing that the arrow is pointing

at?at?A.A. Alveolar sacAlveolar sac

B.B. Alveolar DuctAlveolar Duct

C.C. BronchioleBronchiole

D.D. CapillaryCapillary

8) Air moving into and out 8) Air moving into and out of the lungs is….of the lungs is….

A.A. Internal respirationInternal respiration

B.B. InspirationInspiration

C.C. External respirationExternal respiration

D.D. ExpirationExpiration

E.E. Pulmonary ventilationPulmonary ventilation

9) An emotionally induced 9) An emotionally induced response that is similar to response that is similar to

crying is….crying is….A.A. CoughingCoughing

B.B. SneezingSneezing

C.C. LaughingLaughing

D.D. HiccuppingHiccupping

E.E. YawningYawning

10) What is the structure 10) What is the structure that the arrow is pointing that the arrow is pointing

at?at?A.A. Primary bronchiPrimary bronchi

B.B. TracheaTrachea

C.C. Secondary Secondary bronchusbronchus

D.D. BronchiolesBronchioles

11) Which of the following 11) Which of the following does NOT apply to the Rt. does NOT apply to the Rt.

Primary bronchus?Primary bronchus?

A.A. It is wider than the left bronchusIt is wider than the left bronchus

B.B. It is shorter than the left bronchusIt is shorter than the left bronchus

C.C. it is narrower than the left bronchusit is narrower than the left bronchus

D.D. It is straighter than the left bronchusIt is straighter than the left bronchus

E.E. It is the more common site for an It is the more common site for an inhaled object to become lodgedinhaled object to become lodged

12) Which of the following 12) Which of the following is NOT true of the lungs?is NOT true of the lungs?

A.A. The narrower portion of each lung The narrower portion of each lung is called the apexis called the apex

B.B. The bases rest on the diaphragmThe bases rest on the diaphragm

C.C. The left lung has two lobesThe left lung has two lobes

D.D. The right lung has three lobesThe right lung has three lobes

E.E. Both lungs have two lobesBoth lungs have two lobes

13) What is the structure 13) What is the structure that the arrow is pointing that the arrow is pointing

at?at?A.A. Apex of Rt LungApex of Rt Lung

B.B. Base of Rt LungBase of Rt Lung

C.C. MediastinumMediastinum

D.D. Apex of Left Apex of Left LungLung

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14) The lipid molecule 14) The lipid molecule that coats the alveolar that coats the alveolar

surfaces is called….surfaces is called….A.A. SurfactantSurfactant

B.B. InterferonInterferon

C.C. KininKinin

D.D. ReninRenin

E.E. LecithinLecithin

15) The amount of air 15) The amount of air remaining in the lungs remaining in the lungs

even after the most even after the most strenuous expiration is strenuous expiration is

the…..the…..A.A. Expiratory reserve volumeExpiratory reserve volume

B.B. Residual volumeResidual volume

C.C. Dead space volumeDead space volume

D.D. Vital capacityVital capacity

E.E. Tidal volumeTidal volume

16) A deep inspiration 16) A deep inspiration that ventilates all alveoli that ventilates all alveoli

is…is…A.A. CoughingCoughing

B.B. SneezingSneezing

C.C. CryingCrying

D.D. HiccuppingHiccupping

E.E. yawningyawning

17) What is the structure 17) What is the structure that the arrow is pointing that the arrow is pointing

at?at?A.A. External naresExternal nares

B.B. Oral cavityOral cavity

C.C. NasopharynxNasopharynx

D.D. OropharynxOropharynx

18) Hypoventilation 18) Hypoventilation is….is….

A.A. Extremely deep breathingExtremely deep breathing

B.B. Extremely fast breathingExtremely fast breathing

C.C. Extremely slow breathingExtremely slow breathing

D.D. Intermittent breathingIntermittent breathing

E.E. Irregular breathingIrregular breathing

19) There is a higher 19) There is a higher concentration of Oconcentration of O22 in in

the…..the…..A.A. Alveolar epithelium moving outAlveolar epithelium moving out

B.B. Alveolar epithelium moving inAlveolar epithelium moving in

C.C. Capillary epithelium moving outCapillary epithelium moving out

D.D. Capillary epithelium moving inCapillary epithelium moving in

AnswersAnswers

1)1) BB2)2) CC3)3) CC4)4) AA5)5) AA6)6) EE7)7) BB8)8) EE9)9) CC10)10) AA11)11) CC

12)12) EE13)13) AA14)14) AA15)15) BB16)16) EE17)17) AA18)18) CC19)19) AA