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    Exam Review

    1. Which letter is labelling the ala of the nose?
      A ✓ Correct
      Option A
      A)
      C
      B)
      D
      C)
      E
      D)
      B
      E)
      A
    2. What is the role of oxygen in a cellular respiration?
      A)
      It acts as a nutrient source.
      B)
      It forms carbonic acid.
      C)
      It is the final electron acceptor.
      D)
      It directly generates AТР.
    3. What is NOT a function of the nose?
      A)
      Producing digestive enzymes
      B)
      Housing olfactory receptors
      C)
      Filtering and cleaning air
      D)
      Resonating speech sounds
    4. Identify the structures labelled by the following letters:     D M H T   ▾ Uvula ▾ Hard palate ▾ Trachea ▾ Vocal cord
      Dropdown 1:
      Option 1: Uvula
      Option 2: Hard palate
      Option 3: Trachea
      Option 4: Vocal cord
      Dropdown 2:
      Option 1: Uvula
      Option 2: Hard palate
      Option 3: Trachea
      Option 4: Vocal cord
      Dropdown 3:
      Option 1: Uvula
      Option 2: Hard palate
      Option 3: Trachea
      Option 4: Vocal cord
      Dropdown 4:
      Option 1: Uvula
      Option 2: Hard palate
      Option 3: Trachea
      Option 4: Vocal cord
    Page 1 of 17

    Exam Review

    1. Identify each of the structures by selecting its corresponding letter. Bronchioles ▾ C Left primary bronchus ▾ E Primary bronchi ▾ E
      Dropdown 1:
      Option 1: A
      Option 2: B
      Option 3: C
      Option 4: D
      Option 5: E
      Option 6: F
      Option 7: G
      Option 8: H
      Dropdown 2:
      Option 1: A
      Option 2: B
      Option 3: C
      Option 4: D
      Option 5: E
      Option 6: F
      Option 7: G
      Option 8: H
      Dropdown 3:
      Option 1: A
      Option 2: B
      Option 3: C
      Option 4: D
      Option 5: E
      Option 6: F
      Option 7: G
      Option 8: H
    2. Match the following letters to their structures. I ▾ Lobar bronchus K ▾ Left oblique fissure B ▾ Horizontal fissure
      Dropdown 1:
      Option 1: Lobar bronchus
      Option 2: Left oblique fissure
      Option 3: Horizontal fissure
      Dropdown 2:
      Option 1: Lobar bronchus
      Option 2: Left oblique fissure
      Option 3: Horizontal fissure
      Dropdown 3:
      Option 1: Lobar bronchus
      Option 2: Left oblique fissure
      Option 3: Horizontal fissure
    3. Match the statements to their correct answers. Structure Characteristic Space between the visceral and parietal pleura. ▾ Pleural cavity Secondary branches of the bronchi leading to lung lobes. ▾ Lobar bronchi Smaller airways with no cartilage in their walls. ▾ Bronchioles Smallest airways in the conducting zone. ▾ Segmental bronchi Tertiary branches of the bronchi serving bronchopulmonary segments. dropdown
      Dropdown 1:
      Option 1: Bronchopulmonary segments
      Option 2: Lobar bronchi
      Option 3: Terminal bronchioles
      Option 4: Segmental bronchi
      Option 5: Pleural cavity
      Option 6: Primary bronchi
      Option 7: Bronchioles
      Option 8: Alveoli
      Dropdown 2:
      Option 1: Bronchopulmonary segments
      Option 2: Lobar bronchi
      Option 3: Terminal bronchioles
      Option 4: Segmental bronchi
      Option 5: Pleural cavity
      Option 6: Primary bronchi
      Option 7: Bronchioles
      Option 8: Alveoli
      Dropdown 3:
      Option 1: Bronchopulmonary segments
      Option 2: Lobar bronchi
      Option 3: Terminal bronchioles
      Option 4: Segmental bronchi
      Option 5: Pleural cavity
      Option 6: Primary bronchi
      Option 7: Bronchioles
      Option 8: Alveoli
      Dropdown 4:
      Option 1: Bronchopulmonary segments
      Option 2: Lobar bronchi
      Option 3: Terminal bronchioles
      Option 4: Segmental bronchi
      Option 5: Pleural cavity
      Option 6: Primary bronchi
      Option 7: Bronchioles
      Option 8: Alveoli
    4. Which of the following structures does not belong grouped with the others?
      A)
      Vestibular fold
      B)
      Oropharynx
      C)
      Laryngopharynx
      D)
      Pharyngotympanic tube opening
      E)
      Nasopharynx
    Page 2 of 17

    Exam Review

    1. The terminal bronchi enters the alveoli and become the alveolar ducts.
      A)
      True
      B)
      False
    2. What separates the superior and middle lobes of the right lung?
      A)
      Horizontal fissure
      B)
      Costal surface
      C)
      Oblique fissure
      D)
      Apex
      E)
      Cardiac notch
    3. What is the function of smooth muscle surrounding the bronchioles?
      A)
      Supporting the alveoli
      B)
      Facilitating gas exchange
      C)
      Altering diameter and resistance of airflow
      D)
      Preventing the collapse of airways
      E)
      Producing mucus for the mucocilary escalator
    4. What is the name of the smallest airways in the conducting zone?
      A)
      Respiratory bronchioles
      B)
      Alveolar ducts
      C)
      Terminal bronchioles
      D)
      Segmental bronchi
      E)
      Alveolar sacs
    Page 3 of 17

    Exam Review

    1. What is the maximal volume of air forcibly exhaled in one second?
      A)
      Forced Expiratory Volume (FEV1)
      B)
      Forced Vital Capacity (FVC)
      C)
      Residual Volume (RV)
      D)
      Expiratory Reserve Volume (ERV)
      E)
      Tidal Volume (TV)
    2. Boyle's Law explains the direct correlation between pressure and volume in a gas.
      A)
      True
      B)
      False
    3. Which section of the pharynx contains the epiglottis?
      A)
      A
      B)
      B
      C)
      C
    4. A patient presents with severe coughing after accidentally inhaling food. Imaging reveals that the food has entered the respiratory tract and lodged in a bronchus. Which bronchus is most likely affected?
      A)
      Left primary bronchus
      B)
      Lobar bronchus of the left lung
      C)
      Segmental bronchus in the left lung
      D)
      Segmental bronchus in the right lung
      E)
      Right primary bronchus
    Page 4 of 17

    Exam Review

    1. Select the correct formula for functional residual capacity.
      A)
      Functional Residual Capacity (FRC) = Expiratory Reserve Volume (ERV) - Residual Volume (RV)
      B)
      Functional Residual Capacity (FRC) = Expiratory Reserve Volume (ERV) + Residual Volume (RV)
      C)
      Functional Residual Capacity (FRC) = Residual Volume (RV) - Expiratory Reserve Volume (ERV)
    2. A patient has an Inspiratory Capacity (IC) of 3500 mL and an Expiratory Reserve Volume (ERV) of 1200 mL.What is the patient's Vital Capacity (VC)?
    3. Name the elastic folds of tissue in the larynx that vibrate to produce sound during speech.
      A)
      Epiglottis
      B)
      Glottis
      C)
      Vocal cords
      D)
      Pharynx
    4. The dropdown lining the nasal cavity traps dust and microbes, acting as a physical barrier to pathogens.
    Page 5 of 17

    Exam Review

    1. The glottis is made up of vestibular folds, vocal folds, and the space between them, and is involved in
      A)
      Digesting food
      B)
      Filtering air
      C)
      Circulating blood
      D)
      Producing sound and breathing
    2. The c-shaped dropdown helps keep the trachea open.
    3. dropdown provide assistance when additional power is needed for breathing, such as during exercise or lung pathologies.
    4. The is the space between the parietal and visceral pleuraе.
      A)
      Pleural cavity
      B)
      Bronchial space
      C)
      Alveolar cavity
      D)
      Thoracic cavity
    Page 6 of 17