224 LAB 5 – RESPIRATORY SYSTEM

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    Frontal Sinus
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    Sphenoidal Sinus
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    Vomer
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    Perpendicular Plate of Ethmoid
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    Ethmoid Bone
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    Hard Palate
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    Palatine Process of Maxilla
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    Palatine Bone
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    Superior Nasal Concha
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    Middle Nasal Concha
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    Inferior Nasal Concha
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    Superior Meatus
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    Middle Meatus
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    inferior Meatus
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    Internal Nares
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    External Nares
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    Soft Palate
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    Uvula
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    Opening of the Auditory Tube
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    Nasopharynx
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    Oropharynx
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    Laryngopharynx
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    Epiglottis
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    Thyroid Cartilage
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    Cricoid Cartilage
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    Corniculate Cartilage L
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    Arytenoid Cartilage
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    Laryngeal Prominence
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    Thyrohyoid Ligament
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    Cricothyroid Ligament
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    Vocal Fold L
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    Vestibular Fold L
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    Trachea
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    Right Primary Bronchus
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    Secondary Bronchi R
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    Tertiary Bronchi R
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    Horizontal Fissure
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    Left Oblique Fissure (or R)
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    Superior Lobe R
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    Right Middle Lobe
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    Inferior Lobe R
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    Alveoli
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    Terminal Bronchiole
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    Segmental Artery
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    Segmental Vein
  46. Tidal Volume (TV)
    2 part
    • volume of air moved in OR out of the lungs in a normal resting breath.
    • 500 mL for men
    • 400 mL for women.
  47. Expiratory Reserve Volume (ERV)
    2 part
    • amount of air that can be forcefully exhaled from the lungs after a normal, quiet exhalation (tidal air).
    • 1000 mL in males
    • 700 mL in females.
  48. Vital Capacity (VC)
    2 part
    • Maximum amount of air a person can expel from the lungs after a maximum inhalation
    • 3000-5000ml
  49. Inspiratory Reserve Volume (IRV)
    • amount of air that can be forcibly inhaled after a normal quiet inspiration. 
    • 3000 mL in males
    • 1900 mL in females.
  50. Residual Volume (RV)
    • amount of air left in the lungs following a forceful exhalation
    • 1200 mL in males
    • 1100 mL in females
  51. apnea
    no breathing
  52. After hyperventilating in fresh air, blood carbon dioxide content increases? decreases?
    ⇩ CO2
  53. decrease in blood carbon dioxide levels is followed by an increase? a decrease? in the rate and depth of respiration.
    ⇩ Rate of Respiration
  54. Hyperventilation into the paper bag causes the blood carbon dioxide content to decrease? increase?
    ⇧ CO2
  55. an increase in blood carbon dioxide will be followed by a decrease? increase? in the rate and depth of respiration.
    ⇧ Rate of Respiration
  56. The subject was able to hold their breath longer when they did? did not? hyperventilate first (without a paper bag)
    Hold longer
  57. The explanation for the results observed in the preceding answer is that hyperventilation decreases the _______content of the blood so it takes longer for it to accumulate high enough to stimulate respiration.
    CO2
  58. Based on the results obtained in these experiments, you can conclude that the rate and depth of respirations are inversely? directly? related to blood carbon dioxide levels.
    Directly
  59. Normally when blood carbon dioxide levels increase, rate of respiration increases? decreases?
    ⇧ CO2 ⇧ Rate of Respiration
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    Bronchiole
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    trachea
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    goblet cells.
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    hyaline cartilage
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    alveoli
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    capillaries
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    diaphragm
Author
ccab1979
ID
346052
Card Set
224 LAB 5 – RESPIRATORY SYSTEM
Description
224 LAB 5 – RESPIRATORY SYSTEM
Updated