Question 1

What substance do the secretory cells in the lung release?

Accepted Answer

A)   Carbon dioxide
B)   Myoglobin
C)   Oxyhemoglobin
D)   Surfactant
E)   Carbonic anhydraseF) B) and C)
G) B) and D)

Question 2

Respond to the following statements with reference to the five components of respiratory systems listed below. Answers may be used more than once or not at all.
-Air moves from the nasal cavity into this passageway.

Accepted Answer

A)  Pharynx
B)  Larynx
C)  Trachea
D)  Bronchiole
E)  AlveolusF) A) and B)
G) B) and E)

Question 3

The human voice is generated by air moving through the _____.

Accepted Answer

A)   pharynx
B)   glottis
C)   epiglottis
D)   pleura
E)   tracheaF) All of the above
G) None of the above

Question 4

Which of the following part for: 
-Epiglottis

Accepted Answer

The answer of

Which of the following part for:...

Question 5

People who smoke both marijuana and tobacco have ____ respiratory problems than tobacco-only smokers.

Accepted Answer

A)   less
B)   more
C)   more serious
D)   less serious
E)   the same amount ofF) A) and C)
G) B) and D) B

Question 6

What substance required for aerobic metabolism is supplied to the body cells by respiration?

Accepted Answer

A)   Oxygen
B)   Carbon dioxide
C)   Hemoglobin
D)   Nitrogen
E)   GlucoseF) A) and D)
G) A) and C)

Question 7

Which of the following components of the lung secretes a lubricating substance that allows the lung tissues to separate when inflated?

Accepted Answer

A)   Bronchial tube
B)   Capillary endothelium
C)   Basement membranes
D)   Respiratory membrane
E)   Alveolar epitheliumF) A) and B)
G) A) and C)

Question 8

Choose the one most appropriate answer for each.
-Trachea

Accepted Answer

A)  Flexible windpipe reinforced with cartilage
B)  Detect carbonic acid in artery walls and signal the brain to stimulate faster and deeper breathing
C)  Oxygen-rich form of a respiratory protein
D)  Contains a pair of vocal cords
E)  Stimulate faster breathing in dangerous situationsF) Part of the brainstem; controls breathingG) Throat passage behind the mouthH) One inhalation and one exhalationI) Connect trachea to lungsJ) Flaplike structure that points upward allowing air to enter trachea, but blocks the larynx during swallowingK) Raise and lower the ribcageL) Microscopically small pockets lined with moist epithelium that function in gas exchangeM) D) and K)
N) D) and L)

Question 9

Figure 38.4
 
-The least oxygenated blood is indicated by the letter ____.

Accepted Answer

A)   A
B)   B
C)   C
D)   D
E)   EF) A) and B)
G) C) and D)

Question 10

Water flowing over fish gills exchanges gases with blood flowing in the opposite direction inside gill capillaries.This is called __________.

Accepted Answer

countercur...

Question 11

Which of the following part for: 
-Pharynx

Accepted Answer

The answer of

Which of the following part for:...

Question 12

If a person is choking,the __________ maneuver can be used to expel food from their trachea.

Accepted Answer

The answer of If a person is choking,the __________ maneuver...

Question 13

The glottis is ____ when swallowing and ____ when speaking.

Accepted Answer

A)   closed; open
B)   open; closed
C)   rigid; relaxed
D)   relaxed; rigid
E)   vibrating; closedF) B) and D)
G) C) and E)

Question 14

Which of the following is true regarding some insect tracheal systems?

Accepted Answer

A)   They are associated with the blood circulatory system.
B)   They excrete body wastes as well as transport gases.
C)   Their spiracles function like stomata in plants, opening for gas exchange and closing to conserve water.
D)   The tracheal tubes are continually open in large terrestrial insects.
E)   They contain respiratory pigments to enhance oxygen transport.F) None of the above
G) A) and C)

Question 15

Choose the one most appropriate answer for each.
-Oxyhemoglobin

Accepted Answer

A)  Flexible windpipe reinforced with cartilage
B)  Detect carbonic acid in artery walls and signal the brain to stimulate faster and deeper breathing
C)  Oxygen-rich form of a respiratory protein
D)  Contains a pair of vocal cords
E)  Stimulate faster breathing in dangerous situationsF) Part of the brainstem; controls breathingG) Throat passage behind the mouthH) One inhalation and one exhalationI) Connect trachea to lungsJ) Flaplike structure that points upward allowing air to enter trachea, but blocks the larynx during swallowingK) Raise and lower the ribcageL) Microscopically small pockets lined with moist epithelium that function in gas exchangeM) I) and L)
N) H) and J) C

Question 16

Choose the one most appropriate answer for each.
-Pharynx

Accepted Answer

A)  Flexible windpipe reinforced with cartilage
B)  Detect carbonic acid in artery walls and signal the brain to stimulate faster and deeper breathing
C)  Oxygen-rich form of a respiratory protein
D)  Contains a pair of vocal cords
E)  Stimulate faster breathing in dangerous situationsF) Part of the brainstem; controls breathingG) Throat passage behind the mouthH) One inhalation and one exhalationI) Connect trachea to lungsJ) Flaplike structure that points upward allowing air to enter trachea, but blocks the larynx during swallowingK) Raise and lower the ribcageL) Microscopically small pockets lined with moist epithelium that function in gas exchangeM) B) and K)
N) E) and J) G

Question 17

Which of the following part for: 
-Larynx

Accepted Answer

The answer of

Which of the following part for:...

Question 18

Which of the following part for: 
-Bronchiole

Accepted Answer

The answer of

Which of the following part for:...

Question 19

____ have the most efficient respiratory system of all vertebrates.

Accepted Answer

The answer of ____ have the most efficient respiratory system...

Question 20

Which of the following is not associated with pneumonia?

Accepted Answer

A)   An inhaled allergen
B)   Bacteria
C)   Virus
D)   Fungi
E)   Shortness of breathF) A) and C)
G) B) and D)

Exam 38: Respiration

What substance do the secretory cells in the lung release?

Correct AnswerverifiedShow Answer

Respond to the following statements with reference to the five components of respiratory systems listed below. Answers may be used more than once or not at all. -Air moves from the nasal cavity into this passageway.

Correct AnswerverifiedShow Answer

The human voice is generated by air moving through the _____.

Correct AnswerverifiedShow Answer

Which of the following part for: -Epiglottis

Correct AnswerverifiedShow Answer

People who smoke both marijuana and tobacco have ____ respiratory problems than tobacco-only smokers.

Correct AnswerverifiedB

What substance required for aerobic metabolism is supplied to the body cells by respiration?

Correct AnswerverifiedShow Answer

Which of the following components of the lung secretes a lubricating substance that allows the lung tissues to separate when inflated?

Correct AnswerverifiedShow Answer

Choose the one most appropriate answer for each. -Trachea

Correct AnswerverifiedShow Answer

Figure 38.4 -The least oxygenated blood is indicated by the letter ____.

Correct AnswerverifiedShow Answer

Water flowing over fish gills exchanges gases with blood flowing in the opposite direction inside gill capillaries.This is called __________.

Correct Answerverifiedcountercur...View AnswerShow Answer

Which of the following part for: -Pharynx

Correct AnswerverifiedShow Answer

If a person is choking,the __________ maneuver can be used to expel food from their trachea.

Correct AnswerverifiedShow Answer

The glottis is ____ when swallowing and ____ when speaking.

Correct AnswerverifiedShow Answer

Which of the following is true regarding some insect tracheal systems?

Correct AnswerverifiedShow Answer

Choose the one most appropriate answer for each. -Oxyhemoglobin

Correct AnswerverifiedC

Choose the one most appropriate answer for each. -Pharynx

Correct AnswerverifiedG

Which of the following part for: -Larynx

Correct AnswerverifiedShow Answer

Which of the following part for: -Bronchiole

Correct AnswerverifiedShow Answer

____ have the most efficient respiratory system of all vertebrates.

Correct AnswerverifiedShow Answer

Which of the following is not associated with pneumonia?

Correct AnswerverifiedShow Answer

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B

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countercur...
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The glottis is when swallowing and when speaking.

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C

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G

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